Dermatology diseases Index fourth edition June 2025.pdf

Your gate to FIRST
and LARGEST index
of skin diseases
Here

Author 's words
Hello everyone and every doctor to my index
This index represents the only largest list and index of skin
diseases evermade till now in the literature.
I put between your hands treasure of names of skin diseases ,
updated almost daily from new issues of international
journals.
I hope my index is beneficial to you
Kind regards,
Author:Hany Salah Soliman
Dermatology specialist-Egypt

NOTE
You can refer
to the book of
collection for
further details
about signs

DERMATOLOGY DISEASES INDEX HANY SALAH SOLIMAN -EGYPT
5 june 2025
(1) Nail diseases
1. Absent lunulae
2. Acro osteolysis
3. Acropathie ulcéromutilante
4. Alopecia areata: nail signs
5. Amelanotic melanoma of nail
6. Aneurysmal bone cyst
7. Angioleiomyoma
8. Anonychia
9. Anonychia–onychodystrophy with brachydactyly type b and
ectrodactyly
10. Anonychia with bizarre ﬂexural pigmentation
11. Asymmetric gait nail unit syndrome
12.Basal cell carcinoma
13. Beau's lines
14. Bidet nail
15. Blue lunulae
16. Bowen disease of nail
17. Botryomycoma
18. Brachyonychia (short nails)
19. Brittle nail
20. Brittle nail syndrome
21. Bullous diseases :nail signs
22. Carpal tunnel syndrome
23. Chevron nail
24. Chromonychia
25. Circumferential nail
26. Cirsoid angioma
27.Claw‐like nail
28. Clubbing of nails
29.Coccal nail-fold angiomatosis

30.Congenital hypertrophy of the lateral fold of the hallux
31.Crumbling of nail
32.Curly fingernails
33. Curved nail of the fourth toe
34. Darier disease: nail signs
35. Dermatofibrosarcoma protuberans of nail
36. Dermatomyositis nail signs
37. Distal nail embedding
38. Distal subungual keratosis
39. Dolichonychia (long nails)
40. Double nail anomaly
41. Drug-Induced Nail Abnormalities
42. Dyskeratosis congenita: nail
43. Dystelephalangy= Kirner deformity
44. Ectopic nail =onychoheterotopia
45. Eczema : nail signs
46. Elkonyxis
47. Erythronychia
48. Familial nail dysplasia
49. Familial nail dystrophy
50. Familial twenty‐nail dystrophy
51. Fibrokeratoma of nail
52. Fibroma
53. Fibromyxoma
54. Subungual filamentous tumor
55. Finger sucking
56. Frictional melanonychia
57. Glomus tumour
58. Graft vs host disease :nail signs
59. Granular cell tumor
60. Grasp reflex multiple ingrown fingernails
61. Green nail syndrome
62. Habit tic deformity

63. Half and half nail
64. Hallux
65. Hangnail
66. Haplonychia
67. Harpoon nail
68. Heloma
69. Herpes simplex :nail
70. Hooked nail
71. Hyperonychia
72. Hyponychia
73. Hypoplasia
74. Idiopathic polydactylous longitudinal erythronychia
75. Ingrown toe nail= onychocryptosis
76. involuted toenai
77. Iso kikuchi - congenital onychodysplasia of index finger
COIF
78. Kaposi sarcoma
79. Keratoacanthoma
80. Keratin granulations
81. Koilonychia (spoon nail)
82. Koenen’s periungual fibromas
83. Lacquer nail
84. True leukonychia: punctate & striate & diffuse
leukonychia (porcelain nails & leukonychia totalis)
85. Leukonychia variegata
86. Apparent leukonychia
87. Leukonychia totalis with epiphyseal dysplasia (Lowry–
Wood) syndrome
88. Leukonychia totalis with PPK and congenital alopecia
89. Leukonychia with pili torti
90. Leukonychia, axonal neuropathy, myopathic features,
dilated cardiomyopathy, conduction disturbances and
arrhythmia

91. Leukonychia, duodenal ulcer, and gallstones
92. Leukonychia, onychorrhexis, hypoparathyroidism, dental
changes, cataract
93. Leukonychia with koilonychias
94. Striated leukonychia with eruptive milia
95. Lichen planus : nail signs
96. Lipoma
97. Longitudinal furrows
98. Longitudinal grooves
99. Longitudinal ridges
100. Lymphoma : nail signs
101. Macronychia
102. Malalignment of the great toenails
103. Median canaliform dystrophy of heller
104. Mee 's line
105. Megalodactyly
106. Melanonychia
107. Micronychia
108. Micronychia with trisomy 21
109. Muehrcke 's line
110. Myxoid cyst= Myxoid pseudocysts of the digits
111. Nail apparatus melanocytic naevus
112. Nail apparatus melanoma
113. nail degloving syndrome
114. Nail apparatus lentigo
115. Nail beads
116. Nail biting
117. Nail degloving syndrome
118. Nail dystrophy
119. Nail fragility
120. Nail fragility syndrome
121. Nail patella syndrome = Onycho-Osteodysplasia= Fong
Disease

122. Nail ridges
123. Neapolitan nail
124. Oblique lines=chevron nail=herringbone nail
125. Oil spot
126. Onychauxis
127. Onychoatrophy
128. Onychoblastoma
129. Onychocryptosis
130. Onychocytic carcinoma
131. Onychocytic matricoma
132. Onychodaknomania
133. Onychodystrophy
134. Onychogryphosis= ram's horn nail
135. Onychoheterotopia
136. Onycholemmal carcinoma
137. Onycholemmal cysts
138. Onycholemmal horn
139. Onycholysis = plummer’s nails
140. Onychomadesis
141. Onychomatricoma
142. Onychomycosis ( distal and lateral subungual &
superficial white & proximal subungual & mixed pattern &
total dystrophic & endonyx)
143. Candida onychomycosis
144. Onychopapilloma
145. Onychophagia= nail biting
146. Onychophosis =onychoclavus
147. Onychorehexis
148. Onychoschizia =lamellar splitting
149. Onychoteiromania
150. Onychotemnomania
151. Onychotillomania
152. Osteochondroma

153. Partial hereditary onycholysis
154. Acute Paronychia
155. Chronic Paronychia
156. Pachyonychia congenita
157. Parakertaotic/parakeratosis pustulosa (hjorth-
sabouraud syndrome)
158. Parrot-beak nails
159. photo-onycholysis
160. Pincer nail=trumpet nails
161. Pitryiasis rubra pilaris :nail signs
162. Pitting
163. Platonychia
164. Plicated nail
165. Poroma
166. Post-traumatic ectopic nail
167. Pseudomycotic nail dystrophy
168. Psoriasis :nail signs
169. Pterygium
170. Pyogenic granuloma
171. Racquet nails (nail en raquette)
172. Ragged cuticles
173. Red lunulae
174. Reiter disease
175. Retronychia
176. Rheumatoid arthritis :nail signs
177. Rippled nail
178. Round fingerpad
179. Scabies: nail signs
180. Schwannoma
181. Scleromyxdema
182. Seborrheic keratosis
183. Shell nail syndrome
184. Splinter heamorhage

185. splitting
186. Squamous cell carcinoma (SCC)
187. Stippled nails
188. subungual calcification
189. Subungual exostosis
190. Subungual heamatoma
191. Subungual heloma = corn
192. Subungual hyperkeratosis
193. Subungual osteochondroma
194. Subungual seborrheic keratosis
195. Systemic lupus: nail signs
196. Systemic sclerosis: nail signs
197. Terry nail
198. Tile nail
199. Trachyonychia = twenty nail syndrome
200. Transverse overcurvature of the nail
201. Trapezoidal nail
202. Triangular lunula
203. Tulip fingers
204. Upslanting toenail
205. Upward growth of nail
206. Wart
207. Worn down
208. Xanthogranuloma of nail
209. Xantholeukonychia
210. Xanthonychia

1. Aarskog syndrome= facial digital genital syndrome
2. Abcd syndrome= black locks- albinism-deafness
3. Abcess
4. Ablution dermatitis
5. Abuse (Child& partner &elder&sexual)
6. Acatalasemia
7. Acanthamebiasis
8. Acanthoma/granuloma ﬁssuratum
9. Acanthosis nigricans
10. Nevoid type Acanthosis nigricans
11. Acanthosis nigricans-like mycosis fungoides
12. Acantholytic acanthoma
13. Acantholytic dyskeratotic acanthoma
14. Accessory digit= Supernumerary digit=Rudimentary Polydactyly
15. Accessory ear pinna
16. Accessory nipple= supernumerary nipples
17. Accessory oral cavity
18. Accessory tragus
19. Achenbach syndrome=Paroxysmal hand hematoma
20. Achondroplasia =short limbed dwarfism
21. Aciduria
22. Acinic cell carcinoma
23. Acne aestivalis/ estival
24. Aquagenic acne
25. Acne chlorance
26. Acne conglobata
27. Acne cosmetica
28. Acne detergent
29. Acne excoriee=acne excoriée des jeunes filles
30. Acne fulminans
31. Acne fulminans sine fulminans

32. Acne halogens
33. Acne hemorrhagica
34. Hormonal acne
35. Infantile Acne
36. Acne keloidalis nuchea= folliculitis keloidalis nuchae= folliculitis
scleroticans nuchae
37. Maskne
38. Acne mallorca
39. Acne mcdonald
40. Acne mechanicha & fiddler's neck
41. Mid‐childhood acne
42. Acne necrotica miliaris
43. Acne necrotica varioliformis
44. Acne neonatal
45. Acne nevus of munro
46. Oil acne
47. Acne penile
48. Acne pitch
49. Acne pomade
50. Acne postmenopausal
51. Acne scar (ice pick&rolling&boxcar&pitted&stellate& crateriform
scars& post acne erythema &keloid &lipoatrophic&
papular&hypopigmented)
52. Senile Acne = favre – racouchot syndrome=solar comedones
53. smoker Acne
54. Tar acne
55. Acne toilet
56. Acne tropical
57. Acne rosacea
58. Acne due to tumor
59. Acne due to radiation = radiation-induced comedones
60. Acne vasculitis
61. Acne venenata

62. Acne vulgaris
63. Acneform drug eruption
64. Steroid induced acne
65. Acnitis =acne agminata
66. Acquired bilateral melanosis of the neck in the perimenopausal
woman (ABMNPW)
67. Acquired bilateral nevus of ota- like macules (ABNOM)
68. Acquired bilateral telangiectatic macules (ABTM)
69. Acquired blaschkoid dermatitis
70. Acquired Dermal Macular Hyperpigmentation
71. Acquired dermal melanocytosis
72. Acquired dyskeratotic leukoplakia
73. Acquired elastotic hemangioma
74. Acquired facial blaschkoid melanocytic nevus
75. Acquired focal dermal elastosis
76. Acquired immunodeﬁciency syndrome (AIDS)– HIV
77. Acquired linear hyperpigmentation of the lips (ALHL)
78. Acquired perforating dermatosis =kyrle disease
79. Acquired progressive lymphangioma
80. Acquired progressive kinking of the hair=symmetrical circumscribed
allotrichia
81. Acquired symmetrical acrokeratoderma
82. Acquired universal melanosis = carbon baby syndrome
83. Acral angioosteoma cutis
84. Acral arteriolar ectasia
85. Acral fibromyxoma
86. Acral histiocytic nodules
87. Acral keratosis with eosinophilic dermal deposits
88. Acral peeling skin syndrome
89. Acral pseudolymphomatous angiokeratoma APACHE
90. Acral psoriasiform hemispherical papulosis
91. Acral speckled hypomelanosis (ASH)
92. Acroangiodermatitis of mali= pseudo-kaposi sarcoma

93. Acroangiodermatitis of stewart bluefarb syndrome (SBS)
94. Acrocephalosyndactyly
95. Acrocyanosis
96. Acrodermatitis acidemia
97. Acrodermatitis chronica atrophicans of lyme
98. Acrodermatitis continua of hallopeau=dermatitis repens
99. Acrodermatitis dysmetabolica
100. Acrodermatitis enteropathica
101. Acrodermatitis pustulosa
102. Acarodermatitis urticarioides
103. Acrodynia=epidemic erythema =calomel disease = pink
disease=erythredema polyneuropathy
104. Acrodysostosis
105.Acrogeria
106.Acrokeratoelastoidosis of oswald costa
107. Acrokeratosis paraneoplastica =Bazex syndrome
108. Acrokeratosis verruciformis of hopf
109. Acromelanosis
110. Acromelanosis albo-punctata
111. Achromia parasitica
112. Acroosteolysis
113. Acroosteolysis with osteoporosis= Hajdu–Cheney syndrome
114. Acropustulosis of infancy
115. Acrospiroma
116. Actinic comedonal plaque
117. Actinic granuloma o’ brien
118. Actinic /senile/solar keratosis (atrophic & actinic cheilitis &
hypertrophic (hyperkeratotic) & lichenoid & pigmented)
119. chronic actinic dermatitis CAC = photosensitivity dermatitis=
photosensitive eczema
120. Actinic reticuloid
121. Actinic prurigo= hutchinson’s summer prurigo =familial
hereditary polymorphous light eruption of american indians

122. Actinomycosis
123. Actinobacillosis
124. Activated pi3kδ syndrome
125. Acute bullous hemorrhagic prurigo
126. Acute digital gangrene in newborn
127. Acute generalized exanthematous pustulosis AGEP = toxic
pustuloderma
128. Acute hemorrhagic edema of infancy AHEI= finkelstein–
seidlmayer disease=Cockarde Purpura and Edema
129. Acute inflammatory edema (AIE)
130. Acute syndrome of apoptotic pan epidermolysis
131. Adam17 deletion=neonatal-onset inﬂammatory skin and bowel
disease
132. Adams oliver syndrome
133. Adducted thumbs syndrome
134. Adeno virus related diseases
135. Adenocarcinoma
136. Adenoid cystic carcinoma
137. Adenolipoma
138. Adenomas in minor vestibular glands
139. Adenosine deaminase (ADA) defeciency
140. Adenosquamous carcinoma
141. Adnexal polyp of neonatal skin around nipple
142. Adrenoleukodystrophy= schilder’s disease
143. Adult-onset still disease (AOSD)
144. AESOP syndrome – adenopathy, extensive skin patch overlying
plasmacytoma
145. African tick bite fever
146. Aging related disorders
147. Aggressive digital papillaryadenocarcinoma
148. Aggressive digital adenoma
149. Aicardi–goutières syndrome
150. Ainhum

151. Aggressive digital papillary adenoma
152. Alagille syndrome
153. Albinism & oculocutaneous albinism (7types)
154. Albright osteodystrophy
155. Aleukemic leukemia cutis
156. Alezzandrini syndrome
157. Algal infection
158. Alkaptonuria
159. Allgrove’s syndrome
160. Androgenetic alopecia =common baldness=male or female
pattern hair loss
161. Accidental alopecia
162. Alopecia areata =area celsi (patchy&totalis &universalis
&ophiasis & linear& perinevoid)
163. Alopecia areta ophiasis inversa= sisaipho
164. Alopecia areata incognito
165. Atrichia with papular lesion
166. Central centrifugal cicatricial alopecia = hot comb alopecia
167. Cicatricial /scarring alopecia
168. Congenital triangular alopecia CTA
169. Alopecia of DLE discoid lupus erythematosus
170. Frontal ﬁbrosing alopecia FFA
171. Alopecia mucinosa
172. Alopecia neoplastica
173. Occipital Alopecia
174. Alopecia parvimaculata
175. Alopecia premature
176. pseudopelade of brocq= Alopecia Atrophicans= Alopecia
Cicatrisata
177. Pressure alopecia
178. Toxic alopecia
179. Traumatic alopecia
180. Radiation-induced alopecia

181. Retrograde alopecia
182. Senescent alopecia
183. Alopecia in syphilis
184. Tractional alopecia
185. congenital Alopecia universalis
186. Alopecic and aseptic nodule of scalp
187. Alopecia-onychodysplasia-hypohidrosis-deafness
Syndrome
188. Alopecia–anosmia–deafness–hypogonadism (johnson
neuroectodermal syndrome)
189. Alport syndrome
190. Alpha-gal syndrome
191. Alteranariosis
192. Alveolar soft part sarcoma
193. Amalgam tooth related diseases
194. Amalgam tattoo
195. Amaurosis congenita, cone–rod type, with congenital
hypertrichosis
196. Amastia
197. Amazia
198. Amoebiasis cutis
199. Ameloblastoma
200. Amelo-onychohypohidrotic dysplasia
201. Amelo-cerebrohypohidrotic syndrome (kohlschutter–tonz
syndrome; epilepsy and yellow teeth syndrome)
202. Amicrobial pustulosis of fold
203. Amniotic constriction band ( amnion rupture sequence)
204. Amputee-related dermatoses
205. Amyloidosis (see next)
206. ✓ Systemic
207. ✓Dialysis related amyloidosis
208. ✓ Amyloidosis cutis dyschromia

209. ✓ Macular
210. ✓ Familial amyloidosis, finnish type
211. ✓Familial cutaneous amyloidosis
212. ✓ Frictional
213. ✓Biphasic
214. ✓ Nodular
215. ✓ Lichen
216. ✓ Bullous
217. ✓ Anosacral
218. ✓ Atrophic nodular cutaneous amyloidosis (ANCA)
219. ✓ Poikiloderma-like cutaneous amyloidosis
220. ✓Familial amyloidotic polyneuropathy
221. ✓Secondary
222. Amyloid elastosis
223. Anagen effluvium
224. Anasarca-induced desquamation
225. Ancylostomiasis
226. Anetoderma =Atrophia maculosa cutis (Primary: jadassohn–
pellizzari & schweninger-buzzi anetoderma & secondary & of
prematurity &familial)
227. Angelman syndrome
228. Angina bullous heamorhagica= benign hemorrhagic bullous
stomatitis
229. Angioedema
230. Angiofibroma
231. Angiohistiocytoma
232. Angioinvasive fungal infections
233. Angiokeratoma (solitary &circumscriptum & mibelli & corporis
diffusum& fordyce )
234. Angioleiomyoma
235. Angiolipoma
236. Angiolipoleiomyoma

237. Angiolymphoid hyperplasia with eosinophilia (ALHE)= epithelioid
hemangioma= pseudopyogenic granuloma = papular
angioplasia=histiocytoid hemangioma
238. Angioma serpignosa= progressive patchy capillary
malformations
239. Angiomatosis
240. Angiomatoid fibrous histiocytoma=angiomatoid malignant
fibrous histiocytoma
241. Glomeruloid reactive angioendotheliomatosis
242. Malignant angioendotheliomatosis
243. Reactive angioendotheliomatosis (RAE)
244. Angiomyofibroblastoma
245. Angiomyolipoma
246. Angiomyomatous hamartoma
247. Angiomyxoma
248. Deep Angiomyxoma
249. Angiopericytomatosis
250. Angiosarcoma=lymphangiosarcoma=hemangiosarcoma
251. Angora hair nevus
252. Angry back syndrome
253. Anhidrosis
Animals in dermatology (see next)
254. ✓Alligator boy
255. ✓Bird-like facies
256. ✓Bovine popular stomatitis
257. ✓Buffalo hump
258. ✓Bulldog jaw
259. ✓Bull’s eye appearance
260. ✓Butterﬂy rash
261. ✓Butterﬂy sign
262. ✓Cat bite sign
263. ✓Cat scratch disease

264. ✓Cat tongue sign
265. ✓Caterpillar bodies
266. ✓Caterpillar dermatitis
267. ✓Chicken skin/Moroccan leather appearance
268. ✓Chickenpox
269. ✓Chicken wire appearance/pattern
270. ✓Chicken wire erythema
271. ✓Cowboy gunbelt and holster
272. ✓Crow’s feet
273. ✓Crowe’s sign
274. ✓Dog-faced hypertrichosis lanuginose
275. ✓Eggshell nails
276. ✓Elephantiasis neuroﬁbromatosa
277. ✓Elephantine psoriasis
278. ✓Elephantiasis nostras verrucosa
279. ✓Elephantiasic variant thyroid dermopathy
280. ✓faun tail nevus
281. ✓Fish like scales
282. ✓Fish mouth wounds
283. ✓Fishnet-like pattern
284. ✓Fish odor syndrome
285. ✓Fish tail deformity
286. ✓Fox–Fordyce disease
287. ✓Fried egg appearance
288. ✓Frog-spawn
289. ✓Goose skin
290. ✓Horse rider’s pernio
291. ✓Horseshoe-shaped’ rim of hair
292. ✓Horse-riding stance
293. ✓Horse-collar pattern
294. ✓LAMB syndrome

295. ✓Leopard skin
296. ✓LEOPARD Syndrome
297. ✓Leonine facies
298. ✓Lizard skin
299. ✓Lobster claw deformity
300. ✓Mauskopf facies
301. ✓Millipede burns
302. ✓Moth-eaten alopecia
303. ✓Monkey face
304. ✓Monkey facies
305. ✓Owl’s eye appearance
306. ✓Oyster-shell crusts
307. ✓Panda sign
308. ✓Parrot beak nail
309. ✓Parrot beak nose
310. ✓Pigskin appearance
311. ✓Plucked chicken appearance
312. ✓Pseudoparalysis of parrot
313. ✓Rabbit lines’
314. ✓Rabbit burrow appearance
315. ✓Raccoon eyes/owl-eye sign
316. ✓Rat-tail macroconidia
317. ✓Rat-bite fever
318. ✓Rat mite itch
319. ✓Rodent ulcer
320. ✓Russell’s sign
321. ✓Salmon patch
322. ✓School of ﬁsh appearance
323. ✓Sea anemone
324. ✓Silver–Russell syndrome
325. ✓Snail track

326. ✓Spider angioma
327. ✓Stork bite
328. ✓Swan neck deformity
329. ✓Toad skin
330. ✓Tiger tail pattern
331. ✓Turkey ear
332. ✓Turkey gobbler neck
333. ✓Ugly duckling sign
334. ✓Zebra bodies
335. ✓Zebra-like hyperpigmentation
336. ✓Zebra-stripe pattern
337. Ankyloglossia
338. Ankylostomiasis
339. Annular atrophic plaques of skin (christianson's disease)
340. Annular elastolytic giant cell granuloma
341. Annular erythema of infancy
342. Annular lichenoid dermatitis of youth
343. Annually recurring erythema annulare centrifugum
344. Anogenital digitate keratosis
345. Anorexia nervosa
346. ANOTHER syndrome (alopecia, nail dystrophy, ophthalmic
complications, thyroid dysfunction, hypohidrosis, ephelides and
enteropathy, and respiratory tract infections)
347. Anthrax=Malignant pustule
348. Anti-3-hydroxy-3-methylglutaryl coenzyme A reductase immune-
mediated necrotizing myopathy
349. Antiphospholipid syndrome
350. Antithrombin iii deficiency
351. Antisynthetase syndrome
352. Apert syndrome
353. Apical dysplasia of fingers
354. Aplasia cutis congenita =Congenital absence of skin

355. Aphthous ulcer = recurrent aphthous stomatitis (minor & major
& herpetiformis)
356. Apocrine mixed tumors
357. Apocrine nevus
358. Aponeurotic fibroma
359. Aquagenic pruritus
360. Arborizing and stellate melanosis
361. Argininosuccinic aciduria
362. Argyria
363. Arsenicosis
364. Arsenic keratosis
365. Arsenical melanoderma
366. Arterial dissection plus lentiginosis
367. Arterial embolism
368. Arterial tortuosity syndrome
369. Arterio veno lymphatic malformations
370. Arteriovenous fistula
371. Arteriovenous malformation
372. Arthrogryposis
373. Arthrogryposis–renal dysfunction–cholestasis (ARC)syndrome
374. Ascariasis
375. Ascher syndrome
376. Aseptic abscess syndrome
377. Aspartylglucosaminuria
378. Aspergillosis
379. Aspirin related diseases
380. Ataxia telangctasia= louis-bar syndrome
381. Athelia
382. Athlete’s nodule
383. Athlete’s foot
384. Atopic dermatitis /eczema
385. Atopic dirty neck
386. Atrophoderma moulin

387. Atrophoderma of pasini and pierini = Sclérodermie
atrophique d’emblée=Morphea plana
388. Atrophoderma vermiculata
389. Follicular atrophoderma
390. Atrophia maculosa varioliformis cutis
391. Atypical fibroxanthoma= Pseudosarcoma of the skin
392. Atypical lipoma
393. Atypical Lipomatous Tumor
394. Atypical vascular lesions
395. Auricular hematoma
396. Autonomic denervation dermatitis
397. Autoimmune lymphoproliferative syndrome (canale–smith
syndrome)
398. Autoimmune polyendocrinopathy-candidiasis- ectodermal
dystrophy) APECED
399. Axillary granular parakeratosis
400. Axillary web syndrome
401. Babesiosis
402. Bacillary angiomatosis
403. Bafverstedt syndrome ( benign circumscribed cutaneous
lymphadenosis of the areola of the nipple)
404. Baisch syndrome
405. Baker's cyst
406. Balamuthia mandrillaris
407. Balanitis
408. Balanitis xerotica obliterans
409. Balanitis circumscripta plasmacellularis
410. Balanoposthitis
411. Balloon cell melanoma
412. Balloon cell nevus
413. Bap-oma
414. Bandler syndrome
415. Bannayan-riley-ruvalcaba syndrome

416. Bannayan-zonana syndrome
417. Bannwarth syndrome
418. Barber say syndrome
419. Bart syndrome (aplasia cutis + epidermolysis bullosa)
420. Bartholin duct cyst
421. Basaloid follicular hamartoma BFH
422. Basal cell carcinoma ( see next) BCC
423. ✓ Nodular basal cell carcinoma
424. ✓ Pigmented type
425. ✓ Superficial basal cell carcinoma
426. ✓ Morpheaform basal cell carcinoma
427. ✓ Fibroepithelial basal cell carcinoma - fibroepithelioma of
pinkus
428. ✓ Micronodular basal cell carcinoma
429. ✓ Cystic basal cell carcinoma
430. ✓ Basosquamous carcinoma
431. ✓ Terebrant carcinoma
432. ✓Polypoid
433. ✓Basal cell nevus syndrome= Nevoid basal cell carcinoma
syndrome=Gorlin Goltz syndrome
434. ✓Multiple hereditary infundibulo-cystic basal cell carcinoma
syndrome
435. Basan syndrome
436. Basomelanocytic tumor
437. Bascule syndrome
438. Basidiobolomycosis
439. Bart-pumphrey syndrome
440. Bateman purpura
441. Bateman dermatitis
442. Battered child syndrome
443. Battered baby syndrome
444. Bazex dubre christol syndrome

445. Bazex syndrome
446. BCOR-CCNB3 undifferentiated sarcomas
447. Bean syndrome
448. Beare–stevenson syndrome
449. Becker nevus
450. Becker nevus syndrome
451. Betel leaf (piper betle)
452. Beckwith–wiedemann syndrome=Exomphalos-macroglossia -
gigantism syndrome
453. Behcet syndrome
454. Bejel related disases=Endemic Syphilis
455. Bendar tumour
456. Benign alveolar ridge keratosis
457. Benign Follicular Hamartoma
458. Benign lymphoepithelial cyst
459. Benign mucinous metaplasia of the genitalia
460. Benign neonatal hemangiomatosis
461. Benign symmetric lipomatosis
462. Benign triton tumor =neuromuscular hamartoma =choristoma
463. Berardinelli’s syndrome
464. Berlin syndrome
465. Berloque dermatitis= photo toxic contact dermatitis
466. Berloque dermatitis( freckle like )
467. Berk-tabatznik syndrome
468. Besnier prurigo
469. Bicyclist’s vulva
470. Bier spot =Angiospastic macules
471. Bilharziasis = Schistosomiasis
472. Biotinidase deficiency
473. Bird nest sign
474. Bird-headed dwarfism = seckel syndrome
475. Birt-hogg-dubé syndrome

476. Bites&stings&venoms(see next)
477. ✓Arthropod bite
478. ✓Anemon
479. ✓Bee
480. ✓Rove beetle
481. ✓Blister beetles/Rove beetle
482. ✓lepidopterism
483. ✓Bug
484. ✓Cat
485. ✓Caterpillar
486. ✓Centipedes
487. ✓Chigger
488. ✓Ciguatera
489. ✓ Coral
490. ✓Dog
491. ✓Dogger Bank itch
492. ✓Fire ant
493. ✓Fish
494. ✓Flea
495. ✓Jelly fish
496. ✓Leeches
497. ✓Lizard
498. ✓Locusta
499. ✓Mite
500. ✓Mollusca (Octopuses and Conus Snails)
501. ✓Mosquito
502. ✓Portguese man of war =physalia physalis
503. ✓Sea bather ’s eruption
504. ✓Scorpion
505. ✓Snake
506. ✓ Spider

507. ✓Tarantulas
508. ✓Tick
509. ✓Tongueworm
510. ✓Urchin
511. ✓Wasps
512. ✓Weever
513. Bizarre Parosteal Osteochondromatous Proliferation
514. Björnstad syndrome
515. Adult Blaschkitis
516. Acquired blaschkoid dermatitis
517. Blaschko linear acquired inflammatory skin eruption (BLAISE)
518. Blastomycosis=North american blastomycosis=Gilchrist’s
Disease
519. Blau syndrome
520. Blepharochalsis
521. Blepharophyma
522. Blepharo-cheilo-dontic syndrome
523. Blistering dactylitis
524. Bloch-sulzberger syndrome
525. Bloom syndrome=congenital telangiectatic erythema
526. Blue baby syndrome
527. Blue berry muffin baby
528. Blue nevus
529. Blue nevus-like metastatic melanoma
530. Blue rubber bleb nevus syndrome= bean syndrome
531. Blue toe syndrome
532. Bockenheimer syndrome
533. Body dysmorphic disorder
534. Bohn nodule
535. Boil
536. Bonnet–dechaume–blanc syndrome
537. Book dysplasia

538. Book syndrome
539. Börjeson–forssman–lehmann syndrome
540. Borrelial lymphocytoma cutis
541. Borrone dermato-cardio-skeletal syndrome
542. Botryomycosis
543. Bowel-associated dermatosis–arthritis syndrome BADAS
544. Bourneville-pringle syndrome
545. Boutonneuse fever
546. Bowen disease=squamous cell carcinoma in situ
547. Bowenoid papulosis
548. Bowenoid actinic keratosis
549. Bpes (blepharophimosis, ptosis, and epicanthus inversus
syndrome (BPES)
550. Brachioradial pruritus
551. Brachydactyly with absence of middle phalanges and hypoplastic
nails or brachydactyly type A5 with nail dysplasia
552. Brachymetapody–anodontia–hypotrichosis–albinoidism(oculo-
osteocutaneoussyndrome; tuomaala syndrome
553. Brachymorphism-onychodysplasia-dysphalangism(BOD)
554. Branched-chain amino acid deficiency
555. Branchial cleft ,sinuses, and fistulae
556. Branchial Cleft cyst = Lymphoepithelial cyst= Lateral cervical
cyst
557. Branchio-oculo-facial syndrome
558. Branchio-oto-renal syndrome
559. Brazilian hemorrhagic fever
560. Bresek syndrome
561. Bromhidrosis
562. Bromidrosiphobia
563. Bromoderma
564. Bronchogenic cyst
565. Bronze baby syndrome
566. Brooke-spiegler syndrome

567. Brucellosis
568. Bruton syndrome
569. Brünauer–fuhs–siemens
570. Bubble hair
571. Buccal exostoses
572. Buerger diseases
573. Buffalopox
574. postgraft Blisters
575. Bulla after burn
576. Coma bulla
577. Bullous disease of diabetes=Bullosis diabeticorum
578. Edema Bulla
579. Fracture bulla
580. Friction bulla
581. Bullous hemorrhagic dermatosis
582. Bullous dermatitis artefacta
583. Bullous drug reactions
584. Bullous insect bite
585. Bullous neutrophilic dermatosis
586. Bullous urticaria
587. Bullous pemphigoid (see next)
588. ✓ dyshidrosiform pemphigoid
589. ✓ pemphigoid vegetans
590. ✓ pemphigoid nodularis
591. ✓ large erosive ten-like lesions
592. ✓ papular pemphigoid
593. ✓ eczematous pemphigoid
594. ✓ erythrodermic pemphigoid
595. ✓ lichen planus pemphigoides
596. ✓ juvenile bullous pemphigoid
597. ✓ localized lesions
598. ✓ brunsting–perry form

599. Bureau–barrière syndrome
600. Burn
601. Burn Hemangioma (BH) =Scalded Pyogenic Granuloma
602. Aspirin alcohol,acrylic resin,iodine : burn of oral cavity
603. Burning feet syndrome
604. Burning mouth syndrome
605. Burning scalp syndrome
606. Burning scrotum syndrome
607. Buschke-lowenstein tumour
608. Buschke ollendorff syndrome
609. Bushy eyebrows
610. Byars-jurkiewicz syndrome
611. Cactus granuloma
612. Cadasil syndrome (cerebral autosomal dominant
Arteriopathy with subcortical infarcts and leuko-encephalopathy)
613. CAHMR syndrome ( cataract, hypertrichosis, mental
retardation)
614. Café-au-lait macules CALM
615. Cafe noir
616. Calabar swelling
617. Calcinosis circumscripta
618. Calcinosis universalis
619. Tumoral calcinosis
620. Calcinosis cutis (metastatic & dystrophic & idiopathic &
iatrogenic & calcinosis universalis)
621. Calculus
622. Calciphylaxis= calcific uremic arteriolopathy=Calcifying
Pannicultis
623. Calcifying aponeurotic ﬁbroma
624. Calcifying ﬁbrous pseudo-tumour
625. Caliber-persistent artery
626. Callosities
627. Callus

628. Camarena syndrome
629. Canalicular adenoma
630. Cancrum oris noma
631. Candida = candidiasis = candidosis
632. ✓ Angular cheilitis (perlèche)
633. ✓ Thrush (acute pseudo‐membranous candidiasis)
634. ✓ Chronic pseudomembranous candidiasis
635. ✓ Candidal leucoplakia (chronic hyperplastic
candidiasis)=nodular candidosis
636. ✓Acute atrophic candidiasis
637. ✓ Chronic denture stomatitis (chronic atrophic candidiasis)
638. ✓Chronic erythematous candidosis
639. ✓ Chronic mucocutaneous candidiasis
640. ✓Erythematous/acute atrophic
641. ✓Candida napkin/nappy dermatitis
642. ✓Antibiotic (iatrogenic) candidiasis
643. ✓Congenital cutaneous candidiasis
644. ✓Neonatal candidiasis
645. ✓Candidal vulvovaginitis
646. ✓Candidal Balanitis
647. ✓Candidal intertrigo=Flexural Candidiasis
648. ✓Candidal Miliaria
649. ✓Candidal Granuloma
650. ✓Candidid
651. ✓Candidemia
652. CANDLE: chronic atypical neutrophilic dermatosis with
lipodystrophy and elevated temperature
653. Canities ( premature canities&canities subita)
654. Cannon disease= white sponge naevus
655. Cantu syndrome= hypertrichotic osteochondrodysplasia
656. Capillary leak syndrome

657. Capillary malformation – arteriovenous malformation syndrome
658. Capnocytophaga canimorsus bacteremia
659. Carboxylase defeciency
660. Carbuncle
661. Carcinoid syndrome
662. Carcinosarcoma=Metaplastic carcinoma of the skin
=Sarcomatoid Carcinoma
663. Carcinoma en cuirasse
664. Carcinoma erysipeloides
665. Carcinoma telangiectoides
666. Card14-mediated pustular psoriasis CAMPS
667. CARD-14 associated papulosquamous eruption (CAPE)
668. Cardio-acro-facial syndrome
669. Cardiofaciocutaneous syndrome
670. Carey syndrome
671. Carney complex
672. Carnitine translocase deficiency
673. Carotenemia
674. Carpenter syndrome
675. Cartilage hair hypoplasia= mukusick-type metaphyseal
chondrodysplasia
676. Cartilaginous papule of ear
677. Cartilagnous rest of neck
678. Carrion disease
679. Castleman diseases (giant lymph node hyperplasia,
angiofollicular lymph node hyperplasia)
680. Cat scratch disease
681. Cataract–alopecia–sclerodactyly syndrome
682. Cattlepox
683. Cavernous hemangioma
684. Cavernous lymphangioma
685. CEDNIK: cerebral dysgenesis, neuropathy, ichthyosis, and
keratoderma

686. Cellulite= gynoid lipodystrophy
687. Cellulitis
688. Helicobacter cellulitis
689. Cerebello - trigeminal - dermal dysplasia
690. Cerebro-oculo-facio-skeletal (COFS)
691. Ceruminous adenoma
692. Ceruminous carcinoma
693. Cervical chondrocutaneous branchial remnants
694. Chagas disease= American trypanosomiasis
695. Chancre of syphilis
696. Chancroid=soft chancres
697. CHANDS (curly hair, ankyloblepharon,nail dysplasia )syndrome
698. Charcot-marie-tooth
699. CHARGE syndrome = (coloboma, heart defects, atresia choanae,
Growth retardation, genital abnormalities, and ear abnormalities)
700. Chediak - higashi syndrome (CHS) =Béguez César–Steinbrinck
syndrome
701. Angular cheilitis=angular stomatitis=perleche
702. Actinic cheilitis=Solar Cheilosis
703. Contact cheilitis
704. Drug induced cheilitis
705. Exfoliative cheilitis
706. Factitial cheilitis
707. Granulomatous cheilitis
708. Glandular cheilitis
709. ✓Cheilitis Glandularis Apostematosa=Volkmann’s cheilitis
710. ✓superﬁcial suppurative = Baelz-Unna
711. ✓Glandular cheilitis simplex
712. Plasma cell cheilitis
713. Cheilitis simplex
714. Lip Chapping
715. Cheiralgia paresthetica

716. Cheiroarthropathy
717. Cherry angioma=cherry hemangioma=senile angioma=
campbell–demorgan spot
718. Cherubism
719. Cheyletiella dermatitis
720. Chickenpox =varicella
721. Chickenpox scar
722. Neonatal varicella
723. Varicella gangrenosum
724. Chickenpox: photolocalized type
725. Chickenpox bullosa
726. Chikungunya- chicku
727. Childhood flexural comedones
728. Chime syndrome
729. Chondrodermatitis nodularis helics
730. Chondrodermatitis nodularis nasi (of nose)
731. Chondromas= Soft Tissue Chondroma
732. Chondroblastic osteosarcoma
733. Chloroma=Granulocytic sarcoma
734. Cholestasis-lymphedema syndrome
735. Chondroid lipoma
736. Chondroid syringoma= mixed tumor
737. Malignant chondroid syringoma
738. Chondrosarcoma
739. chromhidrosis
740. Chromobacteriosis
741. Chromoblastomycosis=Chromomycosis
742. Chronic bullous disease of childhood CBDC = linear IGA disease
of childhood
743. Chronic eczematous eruptions of the aged
744. Chronic granulomatous disease
745. Chronic Idiopathic Penile edema
746. Chronic recurrent annular neutrophilic dermatosis

747. Chronic nipple eczema
748. Chronic non-bacterial osteomyelitis
749. Chronic recurrent multifocal osteomyelitis
750. Chrysiasis
751. Churg strausse vasculitis= eosinophilic granulomatosis with
polyangiitis
752. Cicatricial pemphigoid= Mucous Membrane Pemphigoid
753. Ciliated cyst of the vulva
754. CINCa : chronic infantile neurological cutaneous and articular
syndrome
755. Circle hairs
756. Circumferential skin creases Kunze type
757. Cisriod aneurysm
758. Citrullinemia
759. CLAPO (capillary malformation of the lower lip, lymphatic
malformation predominant on the face and neck, asymmetry, and
partial=generalized overgrowth.)
760. Clarkson’s syndrome
761. Clear cell acanthoma - acanthoma of degos
762. Clear cell hidradenocarcinoma
763. Clear cell papulosis
764. Clear cell squamous cell carcinoma
765. Clear cell syringoma
766. Cleft lip
767. Cleft palate
768. Cleidocranial dysostosis with micrognathia, absent thumbs
769. Cleidocranial dysostosis with micrognathia, absent thumbs, and
distal aphangia, Yunis–Varon syndrome
770. Cloacogenic carcinoma
771. CLOVES syndrome ( Congenital, Lipomatous, Overgrowth,
Vascular Malformations, Epidermal Nevi and Spinal/Skeletal
Anomalies and/or Scoliosis))
772. Coagulopathies

773. Cobb syndrome=cutaneomeningospinal angiomatosis
774. Coccidioidomycosis= San Joaquin valley fever= Posadas’
Disease
775. Coccydynia
776. Cockayne syndrome
777. Coenurosis
778. Coffin–siris syndrome
779. Cogan syndrome
780. Cohen syndrome
781. Cold agglutinin disease
782. Cold injury
783. Cole syndrome
784. Collagenous fibroma
785. Eruptive Collagenoma
786. Familial cutaneous Collagenoma
787. Isolated=solitary collagenoma
788. Collagenosis nuchae
789. Collagenous Papule of the Eyelid
790. Papulolinear collagenoma= linear collagen nevus
791. Collagenous and elastotic plaques of the hands=degenerative
collagenous plaques of the hands= keratoelastoidosis marginalis
792. Colloid milium= military colloidoma
793. Collision tumour
794. Comedocarcinoma
795. Comedo-like acantholytic dyskeratosis of the face and scalp
796. Open comedones
797. Microcomedone
798. Macrocomedone
799. Macrocomedone
800. Submarine comedones
801. Sandpaper comedones
802. Double-edged comedones
803. Polyporous comedones

804. Compartment syndrome
805. Complement deficiency
806. Complex regional pain syndrome= reflex sympathetic dystrophy
807. Composite hemangioendotheliomna
808. Compulsuive hand washing
809. Condyloma acuminatum
810. Condyloma lata
811. Confetti-like macular atrophy
812. Confluent and reticulated papillomatosis gougerot-carteaud
813. Congenital cd34+ granular cell dendrocytosis
814. Congenital comedones
815. Congenital disseminated comedones
816. Congenital deficiency of glutamine synthetase
817. Congenital disorders of glycosylation
818. Congenital epulis
819. Congenital erosive and vesicular dermatosis
820. Congenital fibrous hamartoma
821. Congenital hereditary endothelial dystrophy with nail hypoplasia
822. Congenital hypertrichotic melanoneurocytoma (CHM)
823. Congenital idiopathic generalized anhidrosis (CIGA)
824. Congenital infiltrating lipomatosis
825. Congenital ingrown toenails
826. Congenital insensitivity to pain =hereditary sensory and
autonomic neuropathies (HSAN)
827. Congenital linear atrophoderma
828. Congenital midline Cervical cleft
829. Congenital peristernal dermal sinuses
830. Congenital pseudarthrosis of the clavicle
831. Congenital rubella syndrome
832. Congenital subungual pterygium
833. Congenital trichoid keratosis
834. Congenital varicella syndrome (CVS)
835. Congenital venous malformation

836. Conidobolus coronatus related Infections
837. Contact stomatitis
838. Cooks syndrome
839. Copper (toxicity&deficiency)
840. COPS (calcinosis cutis, osteoma cutis, poikiloderma, and skeletal
abnormalities)
841. Corn
842. Cornelia de lange syndrome
843. Corneodermato -osseous syndrome
844. Corona alopecia
845. Corona seborrhoeica
846. Corona veneris
847. Corona psoriatica
848. Costal fringe
849. Costello syndrome
850. Covid corona virus 19infection
851. Covid 19 ( toes&fingers&COVID arm&COVID nails&COVID “red
half‑moon nail” sign&COVID tongue&COVID mask&Kawa‑COVID‑
19&COVID rash&COVID hand dermatitis)
852. Cowden syndrome
853. Cowpox
854. Coumadin-induced necrosis
855. Cranio ectodermal dysplasia
856. Craniofrontonasal dysplasia
857. Craniofaciocutaneous syndrome
858. Craniomandibular Dermatodysostosis =Familial Mandibulo-Acral
Dysplasia
859. Craniosynostosis
860. CREST syndrome (calcinosis, Raynaud phenomenon, esophageal
dysmotility, sclerodactyly, and telangiectasia)
861. Cri-du-chat syndrome
862. Crohn disease
863. Metastatic Crohn's disease

864. Cronkhite–canada syndrome
865. Cross syndrome
866. Crouzon syndrome
867. Crow’s feet
868. Crow-fukase syndrome
869. Cryoglobulinemia (3 types)
870. Cryofibrinogenemia
871. Crystalglobulin vasculopathy
872. Cryopyrin-associated periodic syndromes (CAPS)
873. Cryotherapy related complications
874. Cryptococcosis= European Blastomycosis
875. Cupping
876. Cutaneous collagenous vasculopathy
877. Cutaneous ciliated cyst of lower limbs
878. Cutaneous endometriosis
879. Cutaneous eruption associated with streptococcus dysgalactiae
bacteremia
880. Cutaneous granulocytic sarcoma
881. Cutaneous heterotopic bronchogenic tissue
882. Cutaneous horn=cornu cutaneum
883. Cutaneous lymphadenoma
884. Cutaneous metallosis
885. Cutaneous microsphaeropsis arundinis
886. Cutaneous neosartorya hiratsukae infection
887. Cutaneous paecilomyces infection
888. Cutaneous T-cell dyscrasia (CTCD)
889. Cutaneous waldenström macroglobulinemia
890. Cutaneous yarrowia lipolytica infection
891. Cutis laxa=dermatochalasia= dermatomegaly =generalized
elastolysis =generalized elastorrhexis
892. Cutis marmorata
893. Cutis marmorata telangiectatica congenital=van Lohuizen
syndrome

894. Cutis rhomboidalis nuchae
895. Cutis tricolor
896. Cutis verticis gyrate= pachydermia verticis gyrate
897. Curry-jones syndrome
898. Cyanosis
899. Cyclic edema
900. Cyclical inguinal keratoderma
901. Cydnidae =burrowing bug
902. Cylindroma
903. Cylindrocarcinoma
904. Cyrano nose
905. Cystadenoma
906. Cystathionine synthetase deficiency
907. Cysticercosis
908. Cystic Condyloma
909. Cystic fibrosis
910. Cytomegalovirus infections (CMV)
911. D-2-hydroxyglutaric aciduria
912. Dabska’s tumour
913. Dacrocystitis
914. Dadru
915. Dandruff= pityriasis simplex capillitii
916. Darier white = dyskeratosis follicularis =psorospermose
folliculaire vegetante (see next)
917. ✓Guttate hypopigmentation
918. ✓ Hyperpigmented flat-topped papules and
macules =freckle-like
919. ✓Vesiculobullous lesions
920. ✓Acral hemorrhagic lesions
921. ✓Keratoderma
922. ✓ Cornifying
923. ✓Comedones

924. ✓Periocular nodulocystic lesions
925. ✓Alopecia,cutis verticis gyrata
926. Darier–roussy disease
927. Pseudo-darier’s sign
928. Dark halo=circles
929. Davener’s dermatosis (DD)
930. De barsy syndrome
931. Deckchair sign
932. Deep benign fibrous histiocytoma
933. Deep venous thrombosis
934. Deficiency of adenosine deaminase 2 (DADA2)
935. Deficiency of interleukin-1 receptor antagonist DIRA
936. Deficiency of interleukin-36 receptor antagonist DITRA
937. Defoliants
938. Degos disease = malignant atrophic papulosis
939. Delleman syndrome
940. Delusion parasitosis=ekbom syndrome
941. Delusional hyperhidrosis
942. Demodicosis &demodex (see next)
943. ✓Primary
944. ✓secondary
945. ✓ pityriasis folliculorum=Facial Spinulate Demodicosis
946. ✓ Periorificial dermatitis Demodicosis
947. ✓ Facial dermatitis
948. ✓Demodex folliculitis
949. ✓Nodulocystic/conglobate demodicosis
950. ✓ papulopustular demodicosis
951. ✓ Demodex abscesses
952. ✓ Ocular Demodicosis
953. ✓Auricular Demodicosis
954. Dengue fever
955. Dento-oculocutaneous syndrome( ackerman syndrome)

956. Denture associated fibrous hyperplasia
957. Denture stomatitis
958. De sanctis–cacchione syndrome of xeroderma pigmentosa
959. Dental sinus =sinus of dental origin
960. Dependency disease
961. Dependent edema
962. Dercum disease =Adiposis Dolorosa
963. Dermal dendrocyte hamartoma with stubby white hair
964. Dermal duct tumour
965. Dermal hyperneury
966. Dermal melanocytic Hamartoma
967. Dermatitis factitial = artifacta
968. Dermatitis cruris pustulosa atrophican=folliculitis decalvans
cruris=Sycosis Cruris
969. Dermatitis herpetiformis DH= Duhring 's disease
970. Dermatitis medicamentosa
971. Dermatitis neglecta/Dermatosis neglecta (DN)
972. Dermatitis palmaris sicca
973. Dermatitis passivata
974. Dermatitis plantaris sicca
975. Dermatitis repens
976. Dermatitis simulata
977. Dermatitis vegetans
978. Dermatitis venenata
979. Dermatofibroma =benign fibrous histiocytoma= fibroma
simplex= sclerosing haemangioma (see next)
980. ✓Aneurysmal dermatofibroma
981. ✓ankle-type dermatofibroma (lipidized fibrous histiocytoma)
982. ✓annular hemosiderotic dermatofibroma
983. ✓delled (“atrophic”) dermatofibroma
984. ✓dermatofibroma with satellitosis
985. ✓disseminated multiple dermatofibromas

986. ✓erosive and ulcerated dermatofibroma
987. ✓giant dermatofibroma
988. ✓hyperkeratotic dermatofibroma
989. ✓hyperpigmented nodular dermatofibroma
990. ✓multinodular hemosiderotic dermatofibroma
991. ✓multiple grouped dermatofibromas
992. ✓nonpigmented dermatofibroma
993. ✓pedunculated or polypoid dermatofibroma
994. ✓subcutaneous dermatofibroma
995. Dermatoﬁbrosis lenticularis disseminate
996. Dermatofibrosarcoma protuberans
997. Pigmented dermatofibrosarcoma protuberans (bednar)
998. Congenital abnormalities of dermatoglyphs( ridge aplasia, ridge
hypoplasia, ridge dissociation, ridges-off-the-end)
999. Dermatographism (see next)=Dermatographia=Factitious
Urticaria
1000. ✓ black dermatographism
1001. ✓ Cholinergic dermatographism
1002. ✓ Red dermatographism
1003. ✓ white dermatographism
1004. ✓ yellow dermatographism
1005. ✓Cold precipitated dermographism
1006. ✓Delayed dermographism
1007. ✓Follicular dermographism
1008. ✓Immediate dermographism
1009. Dermatoheliosis
1010. Dermatomycosis
1011. Dermatomyofibroma
1012. Dermatomyositis DM ( see next)
1013. ✓ Adult-onset
1014. ✓ Juvenile onset

1015. ✓Classic
1016. ✓ Amyopathic
1017. ✓Hypomyopathic
1018. ✓Clinically amyopathic
1019. ✓Classic dm with malignancy
1020. ✓Dermatomyositis sine myositis
1021. Dermatophytids
1022. Dermatopathia pigmentosa reticularis (DPR)
1023. Dermatoporosis
1024. Dermatosis papulosis nigra DPN
1025. Dermatorynchus geneae
1026. Dermestid dermatitis
1027. Dermochondrocorneal syndrome
1028. Dermoid cyst
1029. Diabetic/ diabetes related disorders
1030. Diabetic bullae (Bullous diabeticorum)
1031. Diabetic dermopathy
1032. Diabetic Thick Skin =Cheiroarthropathy
1033. Didymosis aplasticosebacea
1034. Diffuse capillary malformation with overgrowth DCMO
1035. Diffuse dermal angiomatosis
1036. Diffuse lipomatosis
1037. Digeorge’s syndrome
1038. Digital Fibromatosis
1039. Digital papillary adenocarcinoma DPA
1040. Digital verrucous ﬁbroangioma
1041. Digitalgia paresthetica
1042. Dilated pore of winer
1043. Dimple & skin fossae
1044. Diogenes syndrome
1045. Dipetalonemiasis
1046. Diphtheria

1047. Dirofilaria
1048. Disabling pansclerotic morphoea of Childhood
1049. Dissecting cellulitis= folliculitis capitis abscedens et suffodiens
1050. Disseminated hypopigmented keratoses (DHK)
1051. Disseminated intravascular coagulation (DIC)
1052. Distichiasis
1053. Divry-van bogaert syndrome
1054. Dock 8 deficiency
1055. Donohue syndrome
1056. Donovanosis / granuloma inguinale
1057. Doors syndrome( deafness, onychodystrophy, osteodystrophy,
and mental retardation)
1058. Dowling degos disease
1059. Down syndrome
1060. Vesiculopustular eruption of transient myeloproliferative
disorder in down syndrome
1061. Double eyebrow
1062. Dracunculiasis=guinea worm disease= Dracontiasis
1063. Drug abuse
1064. Cutaneous adverse drug reactions
1065. Bullous drug reactions
1066. Drug exanthema - morbilliform drug eruption= maculopapular
drug eruptions
1067. Drug reaction with eosinophilia and systemic symptoms DRESS
1068. Drug-associated bullous pemphigoid
1069. Drug-associated linear iga dermatosis
1070. Drug-induced accelerated rheumatoid nodulosis
1071. Drug-induced acne (DIA)
1072. Drug-induced acneiform eruption (DIAE)
1073. Drug-induced alopecia
1074. Drug-induced Erythroderma
1075. Drug-Induced Linear Iga Disease
1076. Drug-induced lupus erythematosus

1077. Drug-induced hyperpigmentation
1078. Drug-induced hypopigmentation
1079. Drug induced changes in hair color
1080. Drug-induced hirsutism
1081. Drug-induced hypertrichosis
1082. Drug-induced ichthyosis
1083. Drug-induced interstitial granulomatous
1084. Drug-induced nail abnormalities
1085. Drug-induced necrotizing purpura
1086. Drug-induced pemphigus
1087. Drug triggered pemphigus
1088. Drug-induced Photoallergic reaction
1089. Drug-induced phototoxic reaction
1090. Drug-induced pruritus
1091. Drug-induced pseudolymphoma= lymphomatoid drug reaction
1092. Drug-Induced Pseudoporphyria
1093. Drug-induced sarcoidosis
1094. Drug induced scarring hair loss
1095. Drug-induced sweet’s syndrome
1096. Drug-induced vasculitis
1097. Drug-induced vitiligo
1098. Anaphylactoid reaction= Kounis syndrome
1099. Fixed drug eruption FDE
1100. Injection site reaction
1101. Lichen planus pigmentosus (lpp) like eruption
1102. Lichenoid drug eruption
1103. Palifermin-associated papular eruption
1104. Pityriasiform drug eruption
1105. psoriasiform drug eruption
1106. Purpuric drug reactions
1107. Pustular drug reactions
1108. Scleroderma-like reactions to taxanes
1109. Serum sickness-like reaction

1110. Symmetrical drug-related intertriginous and flexural exanthema
= Baboon syndrome
1111. True serum sickness
1112. Chemotherapy related cutanous manifestation
1113. ✓Acral erythrodysesthesia
1114. ✓Ara -c ear
1115. ✓Burgdorf’s reaction
1116. ✓Chemotherapy- -induced oral mucositis
1117. ✓Chemotherapy recall dermatitis
1118. ✓Eccrine squamous syringometaplasia
1119. ✓Epidermal dysmaturation
1120. ✓Epidermal dystrophy
1121. ✓Erythrodysesthesia
1122. ✓Extravasation
1123. ✓Flexural erythematous eruption
1124. ✓Hand foot skin reaction
1125. ✓Hand foot skin syndrome
1126. ✓Intertriginous eruption associated with chemotherapy
1127. ✓Intertrigo-like eruption, chemotherapy induced
1128. ✓Palmar-plantar erythema
1129. ✓Palmar-plantar erythrodysesthesia
1130. ✓Toxic acral erythema
1131. ✓Toxic erythema of chemotherapy
1132. ✓Toxic erythema of the palms and soles
Drugs related cutanous manifestation:
1133. ✓Allopurinol hypersensitivity syndrome
1134. ✓Arsenic
1135. BCR-ABL Tyrosine Kinase Inhibitors
1136. ✓Bleomycin
1137. ✓BRAF inhibitor
1138. ✓Clofazimine

1139. ✓Dapsone hypersensitivity syndrome
1140. ✓Epidermal growth factor inhibitors
1141. ✓Hydroquin
1142. ✓Insulin
1143. ✓Mitogen-activated protein kinase (MAPK) inhibitors
1144. ✓MEK1 inhibitor
1145. ✓Mercury induced skin lesions
1146. ✓Methotrexate
1147. ✓Methotrexate (MTX) toxicity
1148. ✓Minocycline hypersensitivity syndrome
1149. ✓Minoxidil
1150. ✓Proteasome inhibitors
1151. ✓Retinoid
1152. ✓Steroid
1153. Dubowitz syndrome
1154. Dupuytren contracture = Palmar Fibromatosis
1155. Dwarﬁsm, cerebral atrophy and keratosis pilaris
1156. Acquired Brachial Cutaneous Dyschromatosis
1157. Dyschromatosis symmetrica hereditaria
1158. Dyschromatosis universalis hereditaria
1159. Dyssebacea
1160. Dyskeratosis congenita (zinsser–engman–cole syndrome)
1161. Dysthesia
1162. Dysesthetic anogenital pain syndromes
1163. Ear pit =preauricular sinus
1164. Ebola virus related diseases
1165. Eccrine angiomatous hamartoma=Sudoriparous Angioma
1166. Eccrine nevus
1167. Eccrine squamous syringometaplasia
1168. Ecchymosis
1169. Echo virus related diseases
1170. Ecthyma simplex= Ulcerative impetigo

1171. Ecthyma contagiosum =orf
1172. Ecthyma gangrenosum
1173. Ectodermal dysplasia (see next)
1174. ✓ ADULT: acro-dermato-ungual-lacrimal-tooth
1175. ✓ AEC :ankyloblepharon, ectodermal dysplasia, cleft lip=palate-
hay–wells syndrome)
1176. ✓EEC ectodermal dysplasia, ectrodactyly, cleft lip/palate
1177. ✓Hidrotic ectodermal dysplasia=clouston syndrome
1178. ✓immunodeficiency, myopathy and ED
1179. ✓Ectodermal dysplasia pure hair nail
1180. ✓Ectodermal dysplasia nectin 4
1181. ✓nectinopathies: cleft lip&palate
1182. ✓ED, ectrodactyly and macular dystrophy (EEM)
1183. ✓Ectodermal dysplasia Rapp Hodgkin
1184. ✓Acrorenal ED (AREDYLD) syndrome
1185. ✓Hypohidrotic ed–immune defeciency
1186. ✓Hypohidrotic ectodermal dysplasia=christ–siemens–touraine
syndrome
1187. ✓Hypohidrotic ectodermal dysplasia with hypothyroidism and
agenesis of the corpus callosum
1188. ✓Hypohidrotic ectodermal dysplasia with hypothyroidism and
ciliary dyskinesia (hedh syndrome)
1189. ✓Ectodermal dysplasia-skin fragility syndrome (ed-sfs) =
McGrath syndrome
1190. ✓Ectodermal dysplasia with palatal paralysis
1191. ✓Ectodermal dysplasia with mental retardation and syndactyly
1192. ✓Ectodermal dysplasia with syndactyly
1193. ✓Ectodermal dysplasia and neurosensory deafness (mikaelian
syndrome)
1194. ✓Ectodermal dysplasia with adrenal cyst (odonto-onycho-
hypohidrotic dysplasia with midline scalp defect)

1195. ✓Ectodermal dysplasia with severe mental retardation
1196. ✓Ectodermal dysplasia with natal teeth (turnpenny type)
1197. ✓Ectodermal dysplasia with distinctive facies and preaxial
polydactyl
1198. ✓ED with onychogryphosis
1199. ✓ED with short stature
1200. ✓Ectodermal dysplasia, ‘pure ’ hair -nail type
1201. ✓lelis syndrome (hypohidrotic ectodermal dysplasia with
acanthosis nigricans)
1202. ✓margarita island Ectodermal dysplasia
1203. ✓Arthrogryposis and ectodermal dysplasia (tricho-
oculodermovertebralsyndrome; alves syndrome)
1204. ✓Mesomelic dwarﬁsm –skeletal abnormalities –ectodermal
dysplasia
1205. ✓Cranio-ectodermal syndrome (levin syndrome i;
sensenbrenner syndrome
1206. ✓Ectodermal dysplasia with Alopecia–onychodysplasia–
hypohidrosis –deafness
1207. ✓Mcgrath syndrome (ectodermal dysplasia –skin fragility
syndrome)
1208. Ectomesenchymal chondromyxoid tumor
1209. Ectopic cilia
1210. Eczema: contact dermatitis
1211. Airborn dermatitis
1212. Allergic contact dermatitis= Allergic eczema (pigmented &
lichenoid& erythema multiforme & pigmented purpura&
pseudolymphomatous & granulomatous & pustular)
1213. Apron eczema
1214. Eczema: asteatotic = eczema craquelé =winter eczema =winter
itch=desiccation dermatitis
1215. Baboon Eczema = systemic allergic contact dermatitis
1216. Car Seat Dermatitis

1217. Circumostomy eczema
1218. Commode dermatitis= toilet-seat dermatitis
1219. Discoid Eczema =nummular dermatitis=nummular eczema
1220. Oid-oid disease
1221. Disseminated Eczema= autosensitization dermatitis
1222. Eczema due to war chemicals
1223. Dyshidrotic eczema =Pompholyx= acute and recurrent
vesicular hand dermatitis = vesicular eczema
1224. Eczema: follicular type
1225. Frictional lichenoid dermatitis=Dermatitis papulosa
juvenilis=frictional lichenoid eruption=Sutton’s summer
prurigo=sandbox dermatitis=Dermatitis papulosa adultorum
1226. Halo Eczema
1227. Hand eczema (see next)
1228. ✓pompholyx (vesicular eczema of palms and soles), dyshidrotic
eczema
1229. ✓patchy vesiculosquamous eczema
1230. ✓hyperkeratotic palmar eczema (tylotic eczema)= (eczema
keratoticum)
1231. ✓recurrent focal palmar peeling
1232. ✓discoid eczema (nummular eczema)
1233. ✓wear and tear dermatitis (housewives dermatitis)
1234. ✓ring eczema
1235. ✓finger tip eczema=Pulpitis
1236. ✓apron eczema
1237. ✓Gut=slaughterhouse eczema
1238. ✓chronic acral dermatitis
1239. Irritant contact dermatitis (ICD) ( see next)
1240. ✓ acute irritant contact dermatitis
1241. ✓ cumulative irritant contact dermatitis
1242. ✓ acute delayed irritant contact dermatitis

1243. ✓ irritant reaction irritant contact dermatitis
1244. ✓ asteatotic dermatitis
1245. ✓ traumatic irritant contact dermatitis
1246. ✓ pustular and acneiform irritant contact dermatitis
1247. ✓ non-erythematous irritant contact dermatitis
1248. ✓ subjective or sensory irritant contact dermatitis
1249. ✓ contact urticaria
1250. ✓ frictional irritant contact dermatitis
1251. Infectious eczematoid dermatitis
1252. Lymphomatoid contact dermatitis
1253. Eczema-like psoriasiform dermatitis
1254. Eczema marginatum
1255. Eczema herpeticum= kaposi varicelliform eruption= Herpetic
eczema
1256. Eczema coxsackium
1257. Eczema molluscatum
1258. Eczema monkeypoxicum
1259. Eczema vaccinatum
1260. Posttraumatic eczema
1261. Palmoplantar eczema
1262. Slobber dermatitis
1263. Stasis dermatitis= gravitational dermatitis = varicose
eczema =congestion eczema
1264. Systemic contact dermatitis
1265. Ehlers–danlos syndrome =cutis hyperelastica ( see next)
1266. ✓classic
1267. ✓classic-like
1268. ✓cardiac valvular
1269. ✓Hypermobile
1270. ✓Vascular
1271. ✓kyphoscoliotic
1272. ✓Musculocontractural

1273. ✓Arthrochalasia
1274. ✓Dermatosparaxis
1275. ✓periodontal
1276. ✓Brittle cornea syndrome
1277. ✓Myopathic
1278. ✓Spondylodysplastic
1279. ✓Fibronectin -deﬁcient eds
1280. ✓ Tenascin -x deﬁcient)
1281. ✓Kresse syndrome ( ehlers–danlos,progeroid type)
1282. ✓Hernandez ( ehlers–danlos-like) syndrome
1283. Elaioconiosis
1284. Elastoderma
1285. Elastofibroma dorsi
1286. Elastoma of dubreuilh
1287. Elastoma=elastic tissue nevus=nevus elasticus
1288. elastosis linearis rubra nasi
1289. Elastosis perforans serpiginosa
1290. Elastotic nodules of the ear
1291. Juvenile elastoma
1292. Papular elastorrhexis
1293. Perforating calcific elastosis
1294. Elephantiasis nostras verrucosa
1295. Elephantiasic pretibial myxedema
1296. Elephantiasis neuromatosa
1297. Elephantine psoriasis
1298. Ellis–van creveld syndrome=chondroectodermal dysplasia
1299. Elejalde syndrome
1300. Emberger syndrome
1301. Emboli
1302. Cholestrol Emboli
1303. Oxalate Emboli
1304. Emboli cutis medicamentosa= nicolau's syndrome

1305. Emmonsiosis
1306. Encephalocele
1307. Endocarditis related skin lesions
1308. Endocrine: Acromegaly related skin lesions
1309. Endocrine: addison disease related skin lesions
1310. Endocrine: cushing syndromen related skin lesions
1311. Endocrine: hyperthyroidism related skin lesions
1312. Endocrine: hypothyroidism related skin lesions
1313. Endocrine: Pheochromocytoma
1314. Endocrine mucin-producing sweat gland carcinoma (EMPSGC)
1315. Engraftment syndrome
1316. Enterobiasis
1317. Entomophtoromycosis= Subcutaneous phycomycosis (
basidiobolomycosis and rhinoentomophtoromycosis)
1318. Envelopathies
1319. Eosinophilic annular erythema
1320. Eosinophilic dermatosis of hematologic malignancy (EDHM)
1321. Eosinophilic fasciitis
1322. Eosinophilic granuloma
1323. Eosinophilic myalgia syndrome
1324. Eosinophilic panniculitis
1325. Eosinophilic pustular folliculitis
1326. Eosinophilic ulcer tongue= eosinophilic nodule of the tongue
1327. Eosinophilic, polymorphic, and pruritic eruption associated with
radiotherapy
1328. Epidermization of lip
1329. Epidermoid cyst= Infundibular cyst=Epidermal cyst=Epidermal
inclusion cyst
1330. Verrucous epidermoid cysts
1331. Epidermodysplasia verruciformis EDV
1332. Epidermolysis bullosa acquisita EBA(see next)
1333. ✓Non-inflammatory mechanobullous disease

1334. ✓BP-like presentation
1335. ✓Mucous membrane pemphigoid-like presentation
1336. ✓Brunsting–Perry cicatricial pemphigoid-like presentation
1337. ✓linear IgA bullous dermatosis-like presentation
1338. Epidermolysis bullosa simplex (EBS) (see next)
1339. ✓ebs superficialis (ebss)
1340. ✓Acral peeling skin syndrome
1341. ✓acantholytic superficialis (ebs acanth)
1342. ✓skin fragility syndromes
 Desmoplakin deficiency (ebs-desmoplakin; skin fragility–wooly hair
syndrome)
 plakoglobin deficiency (ebsplakoglobin;skin fragility–
plakoglobindeficiency)
 plakophilin deficiency (ebsplakophilin;skin fragility–ectodermal
dysplasia syndrome)
1343. ✓ ebs due to klhl24 ad kelch-like protein 24
1344. ✓ ebs with mottled pigmentation
1345. ✓ ebs with pyloric atresia ar plectin; α 6 β 4 integrin
1346. ✓ ebs, ar-bp230 deficiency ar bullous pemphigoid antigen 1
(bp230)
1347. ✓ ebs, ar-exophilin 5 deficiency
1348. ✓ ebs, ar-krt14 ar
1349. ✓ ebs, generalized intermediate
1350. ✓epidermolysis bullosa simplex, koebner type
1351. ✓ ebs, generalized severe (dowling–meara)= Epidermolysis
bullosa herpetiformis
1352. ✓ ebs, localized (weber–cockayne)
1353. ✓ ebs, migratory circinate
1354. ✓ ebs-ogna ad plectin
1355. ✓ebs with muscular dystrophy(ebs-md)
1356. ✓Lethal acantholytic epidermolysis bullosa

1357. Dystrophic Epidermolysis bullousa DEB (see
next)
1358. ✓ rdeb variants: localized, pretibial, pruriginosa
1359. ✓ rdeb, bullous dermolysis of the newborn
1360. ✓ rdeb, generalized intermediate
1361. ✓ rdeb, generalized severe (formerly hallopeau–siemens)
1362. ✓ rdeb, inversa
1363. ✓RDEB centripetalis
1364. ✓ ddeb, bullous dermolysis of the newborn
1365. ✓ ddeb, generalized
1366. ✓ ddeb variants: acral, pretibial, pruriginosa, nails only
1367. ✓Epidermolysis bullosa prurignosa
1368. ✓bart syndrome
1369. ✓albo-papuloid epidermolysis bullosa nigricans of pasinin
1370. ✓cockayne-touraine syndrome
1371. junctional Epidermolysis bullousa JEB (see next)
1372. ✓ jeb with pyloric atresia ar α 6 β 4 integrin
1373. ✓carmi syndrome
1374. ✓ jeb with respiratory and renal involvement ar α 3 integrin
subunit
1375. ✓ jeb, generalized intermediate ar * laminin 332; collagen xvii
1376. ✓ jeb, generalized severe (formerly herlitz) ar laminin 332
1377. ✓ jeb, inversa ar laminin 332
1378. ✓ jeb, late onset ar collagen xvii
1379. ✓jeb, localized
1380. ✓ jeb-laryngo-onycho-cutaneous syndrome=shabbir’s
syndrome
1381. Epidermolytic acanthoma
1382. Cutaneous epithelioid angiomatous nodule (CEAN)
1383. Epithelioid hemangioma
1384. Epithelioid hemangioendothelioma

1385. Epithelioid cell histiocytoma= Epithelioid fibrous histiocytoma
1386. Epithelioid sarcoma
1387. Epithelioid sarcoma-like hemangioendothelioma
(pseudomyogenic hemangioendothelioma)
1388. Epithelioma cuniculatum
1389. Episodic angioedema with eosinophilia=Gleich syndrome
Eponymous signs in dermatology (see next)
1390. ✓albright’s dimple sign
1391. ✓Alcohol wipe sign
1392. ✓anal groove sign
1393. ✓antenna sign
1394. ✓apple jelly sign
1395. ✓asboe-hansen sign
1396. ✓auspitz sign
1397. ✓axillary ecchymosis sign
1398. ✓Ball-SITE sign
1399. ✓bare underbelly sign
1400. ✓barnett’s sign
1401. ✓battle’s sign (mastoid ecchymosis)
1402. ✓beauty and the beast sign
1403. ✓Benediction sign
1404. ✓Berliner sign
1405. ✓besnier’s sign
1406. ✓Biederman’s sign
1407. ✓ biett’s sign
1408. ✓ bolognia sign
1409. ✓ breakfast, lunch, and dinner sign
1410. ✓blink sign
1411. ✓Blue dot sign
1412. ✓blue pseudoveil sign
1413. ✓blue underpants’ sign

1414. ✓blueberry muffin sign
1415. ✓bonbon toffee sign
1416. ✓Borsieri’s sign
1417. ✓bote sign
1418. ✓branham’s sign (nicoladoni sign)
1419. ✓Bravermans sign
1420. ✓brenner sign
1421. ✓Brownie nose sign
1422. ✓bull’s head sign
1423. ✓burnt matchstick sign
1424. ✓buschke-ollendorff sign
1425. ✓butterfly sign
1426. ✓buttonhole sign
1427. ✓calabar sign
1428. ✓candle wax sign
1429. ✓Caput medusae
1430. ✓carpet tack sign (tin tack sign, cat tongue sign)
1431. ✓casal’s necklace sign
1432. ✓cayenne pepper sign
1433. ✓central dell sign
1434. ✓chagas–mazza–romaña’s sign
1435. ✓chandelier’s sign
1436. ✓chik sign
1437. ✓Clown nose sign
1438. ✓cluster of jewels sign (string of pearls, rosette sign
1439. ✓color-transition sign
1440. ✓comby sign
1441. ✓comet sign
1442. ✓coral bead sign
1443. ✓corn flake sign
1444. ✓coudability sign

1445. ✓coup d’ongle sign
1446. ✓crowe’s sign
1447. ✓Cuff sign
1448. ✓cullen’s sign
1449. ✓cumulus sign
1450. ✓darier‘s sign
1451. ✓deck-chair sign
1452. ✓delmege sign
1453. ✓delta wing jet with contrail sign
1454. ✓dew drop on rose petal sign
1455. ✓diamond necklace sign
1456. ✓dimple sign (fitzpatrick sign)
1457. ✓dirty neck sign
1458. ✓Dot‑in‑circle sign
1459. ✓double edge sign
1460. ✓doughnut sign
1461. ✓drip sign
1462. ✓dubois sign
1463. ✓ear lobe sign
1464. ✓ear sign
1465. ✓eastern pancake sign
1466. ✓elbow sign
1467. ✓enamel paint sign (crazy pavement sign= crackled sign=
mosaic sign= flaky paint sign)
1468. ✓Eyelid sign
1469. ✓fibula sign
1470. ✓filipovitch’s sign
1471. ✓flag sign – clinical
1472. ✓flag sign-histopathological
1473. ✓flambeau sign
1474. ✓forscheimer’s sign

1475. ✓Fountain sign
1476. ✓fountain of youth sign
1477. ✓frank’s sign
1478. ✓friar tuck sign
1479. ✓fried egg sign
1480. ✓frog spawn appearance
1481. ✓froment sign
1482. ✓Frosted Glass Sign
1483. ✓giovannini sign
1484. ✓goat eye sign
1485. ✓Goldstein’s toe sign
1486. ✓golf club set sign
1487. ✓gorlin’s sign
1488. ✓gottron’s sign
1489. ✓greenhow’s sign (vagabond’s sign)
1490. ✓grey turner’s sign
1491. ✓groove sign of greenblatt
1492. ✓groove sign
1493. ✓Gulliver’s sign
1494. ✓hair collar sign
1495. ✓hairy palm sign
1496. ✓halo sign
1497. ✓hamburger sign
1498. ✓handle bar sign
1499. ✓hang‑glider sign
1500. ✓hanging groin sign
1501. ✓hanging curtain sign
1502. ✓hatchcock sign
1503. ✓headlight sign
1504. ✓heliotrope sign
1505. ✓hertoghe’s sign (queen anne’s sign)

1506. ✓hiker’s feet sign
1507. ✓Hildreth’s sign
1508. ✓hoagland sign
1509. ✓holster sign of dermatomyositis
1510. ✓hutchinson’s sign (melanoma &herpes zoster)
1511. ✓hypopyon sign
1512. ✓iceberg sign
1513. ✓ice‑pack sign
1514. ✓igneous rock sign
1515. ✓ingram’s sign
1516. ✓isobar sign
1517. ✓jacquet’s sign
1518. ✓jellinek’s sign (rasin’s sign)
1519. ✓jelly sign
1520. ✓kaposi-stemmer sign
1521. ✓keining sign
1522. ✓Kerr’s sign
1523. ✓knife cut sign
1524. ✓Lafora’s sign
1525. ✓leopard skin sign
1526. ✓leser–trelat sign
1527. ✓liddle’s sign
1528. ✓lightening sign
1529. ✓linear gingival erythema sign
1530. ✓little red riding hood sign
1531. ✓lizard skin sign
1532. ✓love’s sign
1533. ✓Lyon’s sign
1534. ✓mace sign
1535. ✓maroni’s sign
1536. ✓matchbox sign

1537. ✓meffert’s sign
1538. ✓micro-hutchinson sign
1539. ✓milian’s ear sign
1540. ✓milk sign (scarlet milk sign)
1541. ✓mistletoe sign
1542. ✓mizutani’s sign (round finger pad sign)
1543. ✓muehrcke’s sign
1544. ✓mushroom cloud sign
1545. ✓myer sign
1546. ✓nagayama sign
1547. ✓nail flag sign
1548. ✓Nasal crease sign
1549. ✓nazzaro’s sign
1550. ✓neighborhood sign
1551. ✓nikolskiy’s sign
1552. ✓noodle sign
1553. ✓nose sign (pavithran’s nose sign)
1554. ✓oil drop sign
1555. ✓oil spot sign
1556. ✓osler’s sign
1557. ✓ovoid palatal sign
1558. ✓oyster blister sign
1559. ✓paired ear creases of the helix sign
1560. ✓panda and lambda sign
1561. ✓pastia’s sign
1562. ✓pathergy sign
1563. ✓patrick yesudian sign
1564. ✓pearl necklace sign
1565. ✓pemberton’s sign
1566. ✓peripilar sign
1567. ✓pink glow sign

1568. ✓pink rim sign
1569. ✓pink sign
1570. ✓pitaluga’s sign
1571. ✓pluck out sign
1572. ✓poppyﬁeld bleeding sign
1573. ✓pore sign
1574. ✓prayer sign
1575. ✓premlatha’s sign
1576. ✓promontory sign
1577. ✓punshi’s sign
1578. ✓pup-tent sign
1579. ✓raccoon sign
1580. ✓radial crown sign
1581. ✓rainbow sign
1582. ✓red planet sign
1583. ✓red, white, and blue sign
1584. ✓regularly bended ribbon sign
1585. ✓reverse namaskar sign
1586. ✓ring scales sign
1587. ✓romana’s sign
1588. ✓rope sign
1589. ✓rose spots
1590. ✓rosette sign
1591. ✓rudolph sign
1592. ✓russell’s sign
1593. ✓sagrada familia sign, digitations and mirror sign
1594. ✓salute sign
1595. ✓samitz’s sign
1596. ✓sandwich sign
1597. ✓school chair sign
1598. ✓scratch sign (coup d’ongle sign, besnier’s sign)

1599. ✓seat rash sign
1600. ✓setting sun sign
1601. ✓Shar‑pei sign
1602. ✓shawl sign
1603. ✓shelly’s sign
1604. ✓Shoulder pad sign
1605. ✓shuster’s sign
1606. ✓skin crease sign
1607. ✓snakeskin sign
1608. ✓spade sign
1609. ✓st.tropez sign
1610. ✓stafne’s sign
1611. ✓starburst sign
1612. ✓starry night sky sign
1613. ✓statue of liberty sign
1614. ✓Sternberg’s thumb sign
1615. ✓stinson sign
1616. ✓string of pearls sign
1617. ✓Tap sign
1618. ✓tasleem’s water jet sign
1619. ✓tent sign
1620. ✓Thompson’s sign
1621. ✓thumb sign (steinberg sign)
1622. ✓thumbprint sign
1623. ✓toothbrush sign
1624. ✓toy soldier sign
1625. ✓translucency sign
1626. ✓triangular nasal notch sign
1627. ✓triangular sign
1628. ✓tripe palms sign
1629. ✓ugly duckling sign

1630. ✓umbilical sign
1631. ✓urschel’s sign
1632. ✓v- sign
1633. ✓Vieira sign
1634. ✓volcano sign
1635. ✓Wake sign
1636. ✓Walker- Murdoch’s/Wrist sign
1637. ✓walzel’s sign
1638. ✓wartenberg’s sign
1639. ✓white islands in a sea of red sign
1640. ✓wimberger’s sign
1641. ✓winterbottom’s sign
1642. ✓wipeout sign
1643. ✓wobble sign
1644. ✓wrist sign (walker’s sign)
1645. ✓yellow clod sign
1646. ✓yoga sign
Clothing‑related Eponyms (see next)
1647. ✓Cradle cap
1648. ✓Turban tumors
1649. ✓Woolly hair
1650. ✓Spun glass hair
1651. ✓Beaded/necklace hair
1652. ✓Hidden hair
1653. ✓Hair collar sign
1654. ✓Hair pin vessels
1655. ✓Crown vessels
1656. ✓Lacy striae
1657. ✓Velvety plaques
1658. ✓Moroccan leather
1659. ✓Silk road disease=behcet disease

1660. ✓Harlequin armor
1661. ✓Bathing suit appearance
1662. ✓Bare underbelly sign
1663. ✓Shoulder pad sign
1664. ✓Shawl sign
1665. ✓Mask of pregnancy
1666. ✓Blue grey veil
1667. ✓Buttonhole sign
1668. ✓Gaiter region
1669. ✓Holster sign
1670. ✓Mitten hands/feet
1671. ✓Casal’s necklace
1672. ✓Necklace of venus
1673. ✓Epstein pearls
1674. ✓String of pearls sign
1675. ✓Pearly appearance
1676. ✓Amniotic band syndrome
1677. ✓Keratodermic sandals
1678. ✓Beaded sign
1679. ✓Coral beads sign
1680. ✓Signet ring sign
1681. ✓Brass knuckles sign
1682. ✓Safety pin sign
1683. ✓Chaining pattern
1684. ✓Perivascular cuffing
1685. ✓Cuff sign
1686. ✓Rosette sign
1687. ✓Papular‑purpuric gloves and socks syndrome
Food Eponyms in Dermatology(see next)
1688. ✓Apple jelly nodules
1689. ✓Bean bag cells

1690. ✓Bean’ syndrome
1691. ✓Black berry stomatitis
1692. ✓Blueberry muffin baby
1693. ✓Blueberry muffin lesions
1694. ✓Breakfast, lunch and dinner sign
1695. ✓Café‑au‑lait macules
1696. ✓Cayenne pepper spots
1697. ✓Champagne bottle leg
1698. ✓Cherry angiomas
1699. ✓Corn flake sign
1700. ✓Curry‑Hall syndrome
1701. ✓Curry Jones syndrome
1702. ✓Doughnut sign
1703. ✓Fried egg
1704. ✓Garlic clove fibroma
1705. ✓GEMSS syndrome
1706. ✓Grain itch/Barley itch/straw itch/Mattress itch/Prairie
itch/cotton weed dermatitis
1707. ✓Honey comb atrophy
1708. ✓Mango dermatitis
1709. ✓Milian citrine skin
1710. ✓Mulberry like erosions
1711. ✓Mulberry molars
1712. ✓Mushroom deformity
1713. ✓Oil acne
1714. ✓Oil granuloma
1715. ✓Oil spot
1716. ✓Onion skin cysts
1717. ✓Peau d’ orange
1718. ✓Port wine stain
1719. ✓Red Strawberry tongue

1720. ✓Salt and pepper fundus
1721. ✓Sandwich sign
1722. ✓Sausage finger
1723. ✓Spaghetti and meat balls
1724. ✓Strawberry gums
1725. ✓Strawberry hemangioma/s
1726. ✓Sweet syndrome
1727. ✓Swiss cheese effect
1728. ✓Toasted skin syndrome
1729. ✓Tomato catsup fundus
1730. ✓Wafer like scales
1731. ✓Watermelon stomach
1732. ✓White strawberry tongue
Eponyms of substance abuse (see next)
1733. ✓cannabis arteritis
1734. ✓betel chewer’s mucosa
1735. ✓chingari sign
1736. ✓harlequin nails=quitters’ nails
1737. ✓smokers’ palate=smokers’ keratosis
1738. ✓ smoker’s tongue
1739. ✓smokers’ melanosis
1740. ✓smoker’s face
1741. ✓smokers’ moustache
1742. ✓smokers’ comedones
1743. ✓smokers callosity
1744. ✓snuff dippers lesions
1745. ✓cocaine bugs
1746. ✓cocaine-induced midline destructive lesions (cimdl)
1747. ✓cocaine keratosis
1748. ✓parrot beak nails
1749. ✓formication

1750. ✓gummies
1751. ✓pseudovasculitis
1752. ✓levamisole purpura
1753. ✓matchbox sign
1754. ✓snorters’ warts
1755. ✓ecstasy pimples
1756. ✓meth mouth
1757. ✓pentazocine ulcers
1758. ✓pentazocine ulcers
1759. ✓high pruritus
1760. ✓pseudoacanthosis nigricans
1761. ✓puffy hands syndrome
1762. ✓railroad tracks
1763. ✓skin popping
1764. ✓shooter’s patch
1765. ✓shooting tattoo
1766. ✓track mark
1767. ✓torniquet hyperpigmentation
1768. ✓coma blisters
1769. ✓Glue sniffers rah
Syphilis signs(see next)
1770. ✓ buschke-ollendorff sign
1771. ✓ barber-pole sign
1772. ✓ biederman’s sign
1773. ✓Bucket handle sign
1774. ✓ bulldog jaw sign
1775. ✓ café-au-lait tint sign
1776. ✓ crown of venus sign
1777. ✓Dermarquay sign
1778. ✓ dory flop sign
1779. ✓ du bois sign

1780. ✓ elliot sign
1781. ✓ higoumenaki’s sign
1782. ✓ hutchinson teeth sign
1783. ✓ krisowski’s sign
1784. ✓ mulberry molars
1785. ✓ natiform skull sign
1786. ✓ olympian brow sign
1787. ✓ omnibus sign
1788. ✓ opera-glass nose sign
1789. ✓ parrot’s nodes
1790. ✓ sabre shins (fournier’s sign)
1791. ✓Sarcophagus sign
1792. ✓ seeping sign
1793. ✓ silex’s sign
1794. ✓ split papules
1795. ✓ virchow’s sign
1796. Epstein pearl
1797. Epstein barr virus - infectious mononucleosis =Glandular Fever=
Pfeiffer Glandular Fever= Filatov’s Disease
1798. Epstein-Barr Virus-Associated Smooth Muscle Tumors
1799. Epulis fissuratum
1800. Epulis granulomatosa
1801. Ethylmalonic aciduria
1802. Erosive adenomatosis of the nipple
1803. Erosive pustular dermatosis of the scalp
1804. Erosive pustular dermatosis of the leg
1805. Eruptive hypomelanosis (idiopathic)
1806. Eruptive keratoderma of the hands and feet of rahim
1807. Eruptive pseudoangioma
1808. Eruptive recurrent pigmented telangiectasia
1809. Erysipelas
1810. Erysipeloid=Diamond skin disease

1811. Erythema
1812. Erythema ab igne = Toasted skin syndrome = fire stains
1813. Erythema annulare centrifugum (EAC):superficial &deep
1814. Erythema arthriticum epidemicum
1815. Erythema chronicum migrans of lyme disease
1816. Erythema contusiforme
1817. Erythema dyschromicum perstans =ashy dermatosis
1818. Erythema elevatum diutinum EED
1819. Erythema gyratum atrophican of neonate
1820. Erythema gyratum repen
1821. Erythema gyratum repen like urticarial vasculitis
1822. Erythema gyratum repen like bullous lupus
1823. Erythema gyratum repen like Erythema annulare centrifugum
1824. Erythema gyratum repen like psoriasis
1825. Erythema induratum (nodular vasculitis =erythema induratum of
bazin or bazin disease (tuberculous etiology) & erythema induratum
of whitfield (non-tuberculous etiology)
1826. Erythema infectiosum: fifth disease:slapped cheek syndrome
1827. Erythema marginatum
1828. Erythema marginatum-like lesions of hereditary angioedema
1829. Erythema multiforme (minor & major)
1830. EMPACT syndrome (Erythema multiforme associated with
Phenytoin And Cranial radiation Therapy)
1831. Erythema nodosum EN
1832. Erythema nodosum Like lesion in behcet disease
1833. Erythema nodosum leprosum (necrotican&bullous)
1834. Erythema nodosum migrans
1835. Erythema nuchae (salmon patch)
1836. Erythema palmare hereditarium
1837. Erythema papulosa semicircularis recidivans = erythema
papulatum centrifugum
1838. Erythema punctatum higuchi (EPH)
1839. Erythema rhematicum migrans

1840. Concentric centrifugal figurate erythema
1841. Palpable migratory arciform erythema
1842. Erythema scarlatiniforme desquamativum recidivans
1843. Erythema toxicum neonatorum =toxic erythema of the
newborn
1844. Erythrasma
1845. Disciform erythrasma
1846. Erythrocyanosis
1847. Erythroderma
1848. Idiopathic erythroderma
1849. Erythrodermic trichophyton
1850. Erythrokeratolysis hiemalis (keratolytic winter erythema,
oudtshoorn disease
1851. Erythroleukoplakia
1852. Erythromelalgia= erythralgia= erythermalgia
1853. Erythromelanosis follicularis faciei et colli
1854. Erythroplasia of queyrat
1855. Erythrose péribuccale of brocq
1856. Erythrosis pigmentosa mediofacialis
1857. Erasmus syndrome
1858. Essential fatty acid deficiency
1859. Estrogen dermatitis
1860. Ewing’s sarcoma= peripheral primitive neuroectodermal
tumor/PNET
1861. Evans syndrome
1862. Exserohilum infection
1863. Excited skin syndrome
1864. Exercise-induced vasculitis =Golfer vasculitis
1865. Exfoliative dermatitis
1866. Extramedullary hematopoiesis
1867. Extravasation injuries
1868. Fabricated/induced illness/Munchhausen syndrome by proxy
1869. Fabry disease

1870. FACE : facial afro caribbean childhood eruption
1871. Facial dermal dysplasia
1872. Facial discoid dermatosis FDD
1873. Facial idiopathic granulomas with regressive evolution FIGURE
1874. Facio-auriculovertebral syndrome
1875. Facio-cutaneous-skeletal syndrome
1876. Facio-digito-genital syndrome
1877. Facio-genital popliteal syndrome
Facies in dermatology (see next)
1878. ✓ acrogeric facies
1879. ✓ acromegaloid facies
1880. ✓ adenoid facies
1881. ✓ amiodarone facies
1882. ✓ angelic facies
1883. ✓ antonine facies
1884. ✓ asiatic porcelain doll facies
1885. ✓ atopic facies
1886. ✓ bird-like facies
1887. ✓ bloodhound facies
1888. ✓ bull dog face
1889. ✓ cadaveric facies
1890. ✓ cigarette facies
1891. ✓ coarse facies
1892. ✓ dengue facies
1893. ✓ dog=simian facies
1894. ✓ drawn facies
1895. ✓ dysmorphic facies
1896. ✓ elfin facies
1897. ✓ gargoyles facies
1898. ✓ gaunt facies
1899. ✓ greek helmet facies

1900. ✓ grimace-like facies
1901. ✓ hippocratic facies
1902. ✓ latrodectus facies
1903. ✓ leonine facies
1904. ✓ mask like face
1905. ✓ mickey mouse facies
1906. ✓ mitral face
1907. ✓ mongoloid face=flat facies
1908. ✓ monkey facies
1909. ✓ moon facies
1910. ✓ old man facies
1911. ✓ sad man facies
1912. ✓ slapped cheek facies
1913. ✓ tabetic facies
1914. ✓ triangular face
1915. ✓ whistling facies
1916. Familial annular erythema
1917. Familial atypical mole syndrome
1918. Familial cerebral cavernous malformation
1919. Familial cold auto-inflammatory syndrome
1920. Familial cutaneous and mucosal venous malformation
1921. Familial dysautonomia
1922. Familial dyskeratotic comedon
1923. Familial disseminated comedones without dyskeratosis (FDCWD)
1924. Familial flame nevi
1925. Familial gigantic melanocytosis
1926. Familial haemophagocytic lymphohistiocytosis
1927. Familial histiocytic dermatoarthritis
1928. Familial mediterranean fever (FMF)
1929. Familial multiple acral mucinous fibrokeratomas
1930. Familial multiple café-au-lait spots
1931. Familial multiple discoid fibromas (FMDF)

1932. Familial multiple lipomatosis
1933. Familial primary cutaneous amyloidosis
1934. Familial progressive hyperpigmentation =congenital diffuse
melanosis
1935. Familial progressive hypo-and hyperpigmentation
1936. Familial speckled acral hypopigmentation
1937. Factor v leiden mutation
1938. Fanconi anemia
1939. Farber disease= ceramidase deficiency
1940. Fascioliasis
1941. Fat-storing hamartoma of dermal dendrocytes
1942. Faun tail= Lumbosacral Hypertrichosis
1943. Fegeler syndrome(acquired capillary malformation)
1944. Felty’s syndrome
1945. Fetal alcohol syndrome
1946. Fetal hydantoin syndrome
1947. Ferguson–smith syndrome
1948. Foreign body granuloma
1949. Female genital mutilation
1950. Fiberglass dermatitis
1951. Fibroadenoma
1952. Fibro adipose vascular anomaly FAVA
1953. Fibroblastic connective tissue nevus
1954. ﬁbroblastic rheumatism
1955. Fibroelastolytic papulosis of neck
1956. Fibroblastoma
1957. Desmoplastic Fibroblastoma =Collagenous Fibroma
1958. Dermal desmoplastic ﬁbroblastoma
1959. Fibroepithelial polyp
1960. Fibroepithelioma of pinkus
1961. Fibrolipoma
1962. Liposurfomas( Acquired fibrolipomas)
1963. Fibrolipomatous hamartoma

1964. Hemosiderotic ﬁbrolipomatous tumor
1965. Fibrofolliculoma
1966. Fibrokeratoma
1967. Fibroma
1968. Fibroma of oral mucous membrane = bite fibroma
1969. Fibroma ﬁssuratum
1970. Fibromatosis colli
1971. Fibromatoses (see next)
1972. ✓ Desmoid tumor
1973. ✓ knuckle pads (holoderma)
1974. ✓ pachydermodactyly
1975. ✓ palmar fibromatosis (dupuytren disease)
1976. ✓ penile fibromatosis (peyronie disease)
1977. ✓ plantar fibromatosis (ledderhose disease)
1978. ✓ superficial fascial fibromatosis
1979. Fibrodysplasia ossificans progressive
1980. Fibroelastolytic papulosis
1981. Fibroma of tendon sheath
1982. Fibro-osseous pseudotumor of the digits
1983. Fibrosarcoma (see next)
1984. ✓ Classic fibrosarcoma
1985. ✓ Fibromyxoid fibrosarcoma
1986. ✓ Myxofibrosarcoma&malignant fibrous histiocytoma
1987. ✓ Sclerosing epithelioid fibrosarcoma
1988. ✓Congenital=Infantile Fibrosarcoma
1989. ✓Adult-type fibrosarcoma
1990. Fibrous hamartoma of infancy
1991. Fibrous papule of nose
1992. Fiddler's neck
1993. Finlay–Marks syndrome, scalp–ear–nipple syndrome
1994. Finger pebbles
1995. Fish odour syndrome

1996. Fisher-volavsek syndrome
1997. Fisch syndrome
1998. Fixed drug eruption FDE
1999. FDE variants (Nonpigmenting&Inverse &Linear&
Wandering&Chronic& Cellulitis like& Psoriasiform&
Neutrophilic&Erythema dyschromicum perstans like&FDE with
pigmentary loss&generalized bullous&linear&Paronychia)
2000. Fixed eczematous eruption
2001. Fixed food eruption
2002. Fixed sunlight eruption
flagellate dermatoses (see next)
2003. ✓ adult-onset still’s disease
2004. ✓ bendamustine
2005. ✓ bleomycin
2006. ✓ chikungunya fever induced flagellate pigmentation
2007. ✓ child&partner abuse&elder abuse
2008. ✓ cnidarian (portuguese man-of-war and jellyfish) stings
2009. ✓ dermatitis artefacta
2010. ✓ dermatographism
2011. ✓ dermatomyositis
2012. ✓ docetaxel
2013. ✓ excoriations by pruritic conditions
2014. ✓ hypereosinophilic syndrome
2015. ✓ idiopathic flagellate pigmentation
2016. ✓ paederus and other insects
2017. ✓ peplomycin
2018. ✓ phytophotodermatitis
2019. ✓ poison ivy dermatitis
2020. ✓ religious punishment
2021. ✓ sexual pleasure (sadomasochism)
2022. ✓ shiitake mushroom ingestion (raw or undercooked)

2023. ✓ torture
2024. Flagellate hypopigmentation
2025. Flag-like hypomelanosis
2026. Flag-like hypermelanosis
2027. Flag-like lentiginosis (including partial unilateral lentiginosis pul)
2028. Flegel diseases= hyperkeratosis lenticularis perstans
2029. Floppy eyelid syndrome
2030. Flotch suyndrome
2031. Florid papillomatosis
2032. Flushing
2033. Flynn-aird syndrome
2034. Focal facial dermal dysplasia (FFDD)
2035. ✓ ffdd1 – brauer
2036. ✓ ffdd2 – brauer–setleis
2037. ✓ ffdd3 – setleis
2038. ✓ ffdd4 – preauricular
2039. Focal epithelial hyperplasia
2040. Folliculosebaceous cystic hamartoma (FSCH)= sebofolliculoma
2041. Follicular occlusion triad
2042. Follicular occlusion tetrade
2043. Actinic folliculitis
2044. Candidal folliculitis
2045. Demodex folliculitis
2046. Dissecting terminal hair folliculitis
2047. Disseminate and recurrent infundibulofolliculitis (DRIF)= hitch
and lund disease
2048. Eosinophilic pustular folliculitis infancy
2049. Eosonophilic folliculitis of ofuji
2050. Eosinophilic folliculitis associated with HIV infection
2051. Eosinophilic pustular folliculitis
2052. Folliculitis decalvan= Quinquaud’s Disease= Acne Decalvans
2053. Folliculitis nares perforans

2054. Friction folliculitis
2055. Gram negative folliculitis
2056. Herpes simplex folliculitis
2057. Hot tub folliculitis
2058. Irritation folliculitis
2059. Trunk folliculitis
2060. Perforating folliculitis
2061. Pityrosporum folliculitis= malassezia folliculitis
2062. Pseudolymphoma folliculitis
2063. Sterile neutrophilic folliculitis with perifollicular vasculopathy
2064. Superficial pustular folliculitis=Impetigo of bochart
2065. Traumatic anserine folliculosis
2066. Folliculocystic and collagenous hamartoma
2067. Forchheimer spots
2068. Fordyce spots =Ectopic sebaceous glands
2069. Formication
2070. Fox-fordyce disease =apocrine miliaria
2071. Fournier gangrene
2072. François syndrome
2073. Frank sign (diagonal earlobe crease)
2074. Frank ter haar syndrome
2075. Franceschetti-klein syndrome= mandibulofacial dysostosis
2076. Freckles = ephelis
2077. Frey syndrome
2078. Fryns syndrome
2079. Friction amyloidosis
2080. Frictional asymptomatic darkening of the extensor surfaces
(FADES)
2081. Frictional lichenoid dermatitis
2082. Frictional melanosis
2083. Frictional sweet dermatitis
2084. Fried tooth and nail syndrome
2085. Frontometaphyseal dysplasia

2086. Frost bite
2087. Fryns syndrome
2088. Fucosidosis
2089. Fuhrmann syndrome
2090. Furuncle
2091. Fusariosis=hyalohyphomycosis
2092. Futcher’s lines
2093. Galli-galli diseas
2094. Gamasoidosis
2095. Galactosialidosis
2096. Ganastomiasis
2097. Ganglion cyst
2098. Gangliosidosis
2099. Ganglioneuroma
2100. Gangrene
2101. Gapo syndrome (growth retardation, alopecia, pseudoanodontia
and optic atrophy)
2102. Gardner syndrome= familial polyposis of the colon
2103. Gardner-diamond syndrome=autoerythrocyte sensitization
2104. Gas gangrene
2105. Gastrocutaneous syndrome
2106. Gata2 deficiency
2107. Geotrichosis
2108. Goeminne syndrome
2109. Gaucher disease
2110. Gazali-temple syndrome
2111. Gemcitabine-induced pseudocellulitis
2112. GEMSS Syndrome(glaucoma, lens ectopia, microspherophakia,
joint stiffness and stocky short “pseudoathletic” build)
2113. Genralized essential telangectasia
2114. Generalized inflammatory peeling skin syndrome
2115. Genodermatoses
2116. Geographical flushing of the children’s face

2117. Geotrichosis
2118. Geroderma osteodysplastica
2119. Gianotti-crosti syndrome =papular acrodermatitis of childhood=
infantile papular acrodermatitis=papulovesicular acrolocated
syndrome
2120. Giant axonal neuropathy with curly hair
2121. Giant cell arteritis =temporal arteritis
2122. Giant cell angioblastoma
2123. Giant cell fibroma
2124. Giant cell granuloma
2125. Giant cell lichenoid dermatitis
2126. Giant cell tumor tendon sheath= Tenosynovial Giant Cell Tumor
2127. Giant Cell Tumor of Soft Tissue
2128. Gingival cyst of the adult
2129. Gingival cyst of the newborn
2130. Gingival fibromatosis
2131. Gigantic melanocytosis
2132. Gigantomastia
2133. Gingival fibromatosis and hypertrichosis
2134. Gingival fibromatosis –sparse hair –malposition of teeth
2135. Gingival hyperplasia
2136. Desquamative Gingivitis
2137. Necrotizing ulcerative gingivitis
2138. Glanders
2139. Glandular cheilitis
2140. Glanzmann–riniker syndrome
2141. Gleich syndrome
2142. Glioma
2143. Glomeruloid hemangioma
2144. Glomangiopericytoma
2145. Glomus tumour
2146. Glomangioma
2147. Glomangiomyoma

2148. Glomangiomatosis
2149. Glomangiosarcoma
2150. Glomuvenous malformation
2151. Glossitis
2152. Atrophic glossitis
2153. Median rhomboid glossitis=central papillary atrophy
2154. Glossodynia
2155. Glucagonoma syndrome
2156. Glutaric aciduria
2157. Glycogen storage disease
2158. Gnas mutation disorders
2159. Gnathostomiasis=nodular migratory eosinophilic panniculitis
2160. Gnatophyma
2161. Goitre
2162. Goldenhar syndrome=Oculo-auriculo-Vertebral Dysplasia
2163. Goltz -Gorlin syndrome=focal dermal hypoplasia= Goltz
syndrome
2164. Gomez-lopez-hernandez syndrome= cerebello-trigemino-
dermal
2165. Gonorrhoea
2166. Gonococcemia
2167. Gordonia bronchialis
2168. Gorlin-goltz syndrome
2169. Gorlin–chaudry–moss syndrome
2170. Good syndrome
2171. Gorham-stout syndrome
2172. Goodpasture syndrome
2173. ✓Gottron papule
2174. ✓Inverse gottron papule
2175. ✓Sclerodermoid amyloidosum gottron
2176. ✓Gottron sign
2177. ✓Gottron-like papule

2178. ✓Gottron acrogeria (gottron syndrome
2179. ✓Papillomatosis cutis carcinoides of gottron
2180. ✓Darrier-gottron erythrokeratoderma=progressive symmetric
erythrokeratoderma
2181. Gout = Arthritis urica &tophi
2182. Gouty panniculitis
2183. Pseudo gout
2184. Granddad syndrome
2185. Graft versus host disease GVHD (acute&chronic)
2186. Graham-little-piccardi-lasseur syndrome
2187. Grönblad-strandberg syndrome
2188. Granular cell tumour
2189. Granular parakeratosis GP (see next)
2190. ✓Follicular granular parakeratosis
2191. ✓Granular parakeratosis of eccrine ostia
2192. ✓ Granular parakeratotic acanthoma
2193. ✓Incidental gp
2194. ✓ Intertriginous gp
2195. Granular parakeratotic acanthoma
2196. Granulosis rubra nasi
2197. Granulocytic spongiotic papulovesiculosis
2198. Annular elastolytic giant cell granuloma
2199. Actinic granuloma
2200. Granuloma annulare (see next)
2201. ✓Localized
2202. ✓Generalized
2203. ✓Perforating
2204. ✓Subcutaneous=deep
2205. ✓Disseminated
2206. ✓Patch
2207. ✓ Photodistribute
2208. ✓Follicular pustular variant

2209. ✓Targetoid
2210. ✓Anetodermic
2211. ✓Acute-onset painful acral
2212. ✓Interstitial
2213. ✓papular
2214. ✓linear
2215. Granuloma faciale- facial
2216. Granuloma ﬁssuratum
2217. Granuloma gluteal infantum
2218. Granuloma inguinale
2219. Granuloma multiform
2220. Granuloma pyogenicum
2221. Granulomatous cheilitis
2222. Granulomatous slack skin
2223. Granulomatous vasculitis
2224. Gregg syndrome
2225. Grey baby syndrome
2226. Griscelli –prunieras syndrome
2227. Grover disease= transient acantholytic dermatosis
2228. Grybowski type generalized eruptive keratoacanthoma
2229. Guinea worm
2230. Gynecomastia
2231. H syndrome
2232. Haber’s syndrome
2233. Haberland syndrome
2234. Hajdu-cheney syndrome
2235. Haim-munk syndrome
2236. Hair-thread tourniquet syndrome (HTTS)
2237. Halo nevus
2238. Hair-an syndrome hyperandrogenemia, insulin resistance
acanthosis nigricans
2239. Haemangioma = Naevus Vasculosus=angiomatous Nevi

2240. Diffuse Neonatal Hemangiomatosis =miliary
Hemangiomatosis=Disseminated Hemangiomatosis
2241. PHACES syndrome (p = posterior fossa (this refers to possible
abnormal structures in the brain, particularly the cerebellum.)&h =
hemangioma&a = arterial (this refers to possible abnormal arteries in
the brain, neck or chest.)&c = cardiac (this refers to possible heart
defects or abnormalities of the large blood vessels connected to the
heart.)&e = eyes (this refers to possible eye or vision issues&s =
sternal cleft)
2242. LUMBAR syndrome ( lower-body hemangioma& urogenital
abnormalities=ulceration&myelopathy (severe compression) of the
spinal cord&bony deformities&anorectal malformations and arterial
anomalies& renal anomalies)
2243. PELVIS syndrome ( perineal haemangioma&external genitalia
malformations & lipomyelomeningocele&vesicorenal
abnormalities&imperforate anus& skin tag)
2244. Noninvoluting congenital haemangioma NICH
2245. Rapidly involuting congenital haemangioma RICH
2246. Partially involuting congenital haemangioma PICH
2247. Multifocal infantile haemangiomas
2248. Haemangiopericytoma
2249. Haemochromatosis
2250. Hemophagocytic syndrome
2251. Haemophilus influenzae infection
2252. Hailey - hailey disease= familial benign chronic pemphigus
2253. Hair cast
2254. Hair-follicle nevus
2255. Hair heterochromia

2256. Hair matrix cyst
2257. Red color hair
2258. Hair transplant related diseases
2259. Hair Weathering
2260. Hair Photoaging
2261. Halo dermatitis
2262. Halo scalp ring
2263. Halogenoderma
2264. Hallermann–streiff syndrome=françois dyscephalic
syndrome=Oculomandibulodyscephaly with Hypotrichosis
2265. Hand-foot-and-mouth disease
2266. Hand–foot–genital syndrome
2267. Haploinsufficiency of A20
2268. Happle–tinschert syndrome
2269. Harlequin colour change of newborn
2270. Hartnup disease
2271. Hay-wells syndrome
2272. Hayden syndrome
2273. Heamatohidrosis
2274. Heamngiopericytoma
2275. Hemolytic uremic syndrome
2276. Heart hand syndrome
2277. Heat cramps
2278. Heat edema
2279. Heat stroke
2280. Heat syncope
2281. Heat-related illnesses
2282. Heberden nodule
2283. Heck disease=focal epithelial hyperplasia
2284. Black heel =talon noir-=calcaneal petechiae
2285. Heel-line hyperpigmentation
2286. Heel fissures
2287. Heel stick injury

2288. Hematoma
2289. Hemifacial atrophy
2290. Hemifacial mixed appendageal tumor
2291. Hemihyperplasia lipomatosis
2292. Hemochromatosis
2293. Hemorrhagic insect bites
2294. Hemosiderotic fibrolipomatous tumor (HFLT)
2295. Hemophagocytic syndrome
2296. Henna related diseases
2297. Hennekam lymphangiectasia–lymphedema syndrome
2298. Henoch schonlein purpura= anaphylactoid purpura
2299. Heparin-induced thrombocytopenia syndrome (HITS)
2300. He remained (hematologic related malignancy induced
eosinophilic dermatoses)
2301. Hereditary acrokeratotic poikiloderma
2302. Hereditary alpha tryptasemia
2303. Hereditary angioedema
2304. Hereditary benign intraepithelial dyskeratosis
2305. Hereditary benign telangiectasia
2306. Hereditary congenital hypopigmented and hyperpigmented
macules (westerhof syndrome)
2307. Hereditary fibrosing poikiloderma
2308. Hereditary generalized punctate leukoderma
2309. Hereditary gingival fibromatosis
2310. Hereditary hemorrhagic telangiectasia =osler-weber-rendu
syndrome
2311. Hereditary leiomyomatosis and renal cell cancer (HLRCC)
2312. Hereditary mucoepithelial dysplasia
2313. Hereditary multiple exostosis (diaphyseal aclasis)
2314. Hereditary multiple lipomas
2315. Hereditary neurocutaneous angiomatosis
2316. Hereditary nonsyndromic multiple basal cell carcinoma
2317. Hereditary onycho-osteodysplasia (HOOD)

2318. Hereditary osteo-onychodysplasia
2319. Hereditary papulotranslucent acrokeratoderma
2320. Hereditary premature canities
2321. Hereditary sclerosing poikiloderma=poikiloderma of weary
2322. Heerfordt-Waldenström syndrome
2323. Hermansky pudlak syndrome
2324. Herpangina
2325. Herpes simplex (orolabial& gingivostomatitis & genital &
gladiatorum & folliculitis & encephalitis & proctitis & whitlow)
2326. Herpes simplex (neonatal& intrauterine)
2327. Herpetic geometric glossitis
2328. Herpes zoster=shingles (SEE next)
2329. ✓classic
2330. ✓Abortive
2331. ✓Hemorrhagic
2332. ✓Bullous
2333. ✓Gangrenous
2335. ✓Zoster sine herpes
2336. ✓ Duplex symmetricus
2337. ✓Duplex bilateralis
2338. ✓Duplex unilateralis
2339. ✓Herpetic zoster folliculitis
2340. ✓Herpes zoster phenomenon & scar
2341. Heterochromia
2342. Heterotopic neural tissue of the skin
2343. Heterotopic salivary gland tissue
2344. Hibernoma
2345. Hidroacanthoma simplex=Intraepidermal Poroma
2346. Malignant hidroacanthoma simplex
2347. Neutrophilic eccrine hidradenitis NEH
2348. Idiopathic/recurrent palmoplantar hidradenitis

2349. Hidradenitis suppurativa HS=acne inversa= verneuil’s disease
2350. Hidradenoma
2351. Apocrine hidradenoma
2352. Hidradenoma papilliferum
2353. Hidradnocarcinoma
2354. Hidradenocarcinoma papilliferum
2355. Hidrocystoma (apocrine& eccrine)
2356. Solitary (smith) hidrocystoma
2357. Hirsutism
2358. Histiocytosis (see next)
2359. LCH langerhan cell histiocytosis
 ✓ Hand-schüller-christian disease
 ✓ Eosinophilic granuloma
 ✓ Congenital self-healing reticulohistiocytosis (CSHR) =hashimoto-
pritzker disease
 ✓ letterer-siwe disease
2360. ✓ crystal-storing histiocytosis
2361. ✓ Adult xanthogranuloma
2362. ✓ progressive nodular histiocytosis PNH= Spindle Cell
Xanthogranuloma
2363. ✓ Hemophagocytic lymphohistiocytosis
2364. ✓ papular xanthoma
2365. ✓ generalized eruptive histiocytosis / histiocytoma GEH
2366. ✓ dermal dendrocyte hamartoma
2367. ✓ Erdheim-chester disease= Uber Lipoid Granulomatosis)
2368. ✓ Indeterminate histiocytosis
2369. ✓ juvenile xanthogranuloma
2370. ✓ Necrobiotic xanthogranuloma
2371. ✓ progresive mucinosis histiocytosis
2372. ✓ multicentric reticulohistiocytosis
2373. ✓Solitary reticulohistiocytoma= Solitary Epithelioid

Histiocytoma
2374. ✓ giant cell reticulohistiocytoma
2375. ✓ Rosai–dorfman disease (sinus histiocytosis)
2376. ✓ Xanthoma disseminatum=Montgomery syndrome
2377. ✓ Benign cephalic histiocytosis= Papular Histiocytoses of The
Head
2378. ✓ Kikuchi-Fujimoto Disease= histiocytic necrotizing
lymphadenitis
2379. ✓ Familial sea blue histiocytosis
2380. Malignant Histiocytosis (see next)
2381. ✓ Histiocytic sarcoma
2382. ✓ Langerhans cell sarcoma
2383. ✓ Follicular dendritic cell sarcoma
2384. ✓ Interdigitating dendritic cell sarcoma
2385. Histoplasmosis= Darling’s Disease= Ohio Valley Disease
2386. Hitch syndrome (hearing impairment, undescended testis,
circumferential skin creases, and mental handicap)
2387. Hobnail hemangioma=targetoid hemosiderotic lymphatic
malformation=Targetoid Hemosiderotic Hemangioma= Hobnail
Lymphatic Malformation
2388. Holocarboxylase synthetase deficiency
2389. Holt-oram syndrome
2390. Homocystinuria
2391. Hooft disease
2392. Hookworm disease
2393. Hope disease
2394. Hopp (hypotrichosis, acro-osteolysis=onychogryphosis,
palmoplantar keratoderma, and periodontitis) syndrome
2395. Horizontal forehead lines
2396. Hornstein-knickenberg syndrome
2397. Hoyeraal–hreidarrson syndrome
2398. Human monocytotropic ehrlichioses

2399. Human granulocytic anaplasmosis
2400. Huntley's papule
2401. ✓Hutchinson’s sign
2402. ✓Hutchinson’s triad
2403. ✓Hutchinson’s teeth
2404. ✓Hutchinson melanotic freckle
2405. ✓Hutchinson’s melanotic disease
2406. ✓Hutchinson–gilford progeria syndrome
2407. ✓Hutchinson’s facies
2408. ✓Hutchinson’s angina
2409. ✓Hutchinson–horton syndrome
2410. ✓Hutchinson’s prurigo
2411. ✓Hutchinson’s patch
2412. ✓Hutchinson’s dyshidrosis
2413. Hyalohyphomycosis
2414. Hybrid cysts
2415. Hydatid cyst
2416. Hydroa vacciniforme lymphoproliferative disorder
2417. Hydroa vacciniforme=Bazin’s hydroa vacciniforme
2418. Hydroa vacciniforme‐like cutaneous t‐cell lymphoma
2419. Hydroxyurea-induced ulcers
2420. 4-hydroxybutyric aciduria
2421. Hyper eosinophilic syndrome HES
2422. Hypereosinophilic dermatitis of nir-westfried
2423. Hyperirritable skin
2424. Hyper IGD syndrome
2425. Hyper IGE syndrome=job syndrome
2426. Hyper linearity palm -sole
2427. Hyperkeratotic spicules
2428. Hyperkeratotic ﬂexural erythema
2429. Hyperkeratotic cutaneous capillary–venous malformation
2430. Hypertrophic scar

2431. Hyperhidrosis
2432. Hyperpigmented macules on the face of young children (HMFYC)
2433. Hypertrichosis (see next)
2434. ✓congenital hypertrichosis lanuginose
2435. ✓X-linked hypertrichosis (congenital generalized hypertrichosis)
2436. ✓Acquired generalized hypertrichosis
2437. ✓Acquired hypertrichosis lanuginosa
2438. ✓universal hypertrichosis
2439. ✓Ambras syndrome
2440. ✓x-linked hypertrichosis
2441. ✓Hypertrichosis of the auricle
2442. ✓Hypertrichosis of the nasal tip
2443. ✓Trichomegaly of the eyelashes
2444. ✓Hypertrichosis of the eyebrows
2445. ✓prepubertal hypertrichosis
2446. ✓Hypertrichosis cubiti
2447. ✓Anterior cervical hypertrichosis
2448. ✓Posterior cervical hypertrichosis
2449. ✓Hairy palms and soles
2450. ✓Hairy ear pinna
2451. ✓Hairy elbows syndrome
2452. Hypertrophy of circumvallate papillae
2453. Hypertrophy of foliate papillae
2454. Hypertrophy of the fungiform papillae
2455. Hypervitaminosis A
2456. Hypervitaminosis B (3,6)
2457. Hypervitaminosis D
2458. Hypervitaminosis E
2459. Hypodermatitis sclerodermaformis
2460. Hypoglossia-hypodactylia anomaly
2461. Hypohidrosis

2462. Hypohidrosis with neurolabyrinthitis
2463. Hypomelia–hypotrichosis–facial
2464. Hypophosphatasia (HPP)
2465. Hypopigmented scar
2466. Hypothenar hammer syndrome
2467. Hypotrichosis (see next)
2468. ✓ hypotrichosis, marie
2469. ✓ hypotrichosis, marie unna
2470. ✓ hypotrichosis simplex
2471. ✓ hypotrichosis simplex of the scalp
2472. ✓ hypotrichosis with juvenile macular dystrophy
2473. ✓ hypotrichosis with recurrent skin “vesicles”
2474. ✓ localized autosomal recessive hypotrichosis
2475. ✓ hypotrichosis–lymphedema–telangiectasia syndrome
2476. Ichthyosis (see next)= Fish-skin disease=
alligator skin
2477. ✓IFAP ichthyosis follicularis, alopecia, and photophobia
2478. ✓Annular epidermolytic ichthyosis
2479. ✓Autosomal recessive exfoliative ichthyosis
2480. ✓Autosomal recessive ichthyosis with hypotrichosis ( ARIH)
2481. ✓Bullous congenital ichthyosiform erythroderma
=epidermolytic ichthyosis=Bullous Ichthyosis
2482. ✓Chanarin–dorfman syndrome
2483. ✓CHILD: congenital hemidysplasia with ichthyosiform
erythroderma and limb defects
2484. ✓Collodion baby
2485. ✓Comel -Netherton syndrome
2486. ✓Congenital ichthyosiform erythroderma= non-bullous
congenital ichthyosiform erythroderma = Ichthyosis Congenita
Type 1
2487. ✓Congenital reticular ichthyosiform erythroderma CRIE

2488. ✓Conradi–hünermann–happle syndrome= chondrodysplasia
punctata type 2
2489. ✓Herlequin= ichthyosis congenita gravior
2490. ✓HID: hystrix-like ichthyosis with deafnes
2491. ✓Ichthyosis - x linked= steroid sulfatase deficiency
2492. ✓ Acquired Ichthyosis
2493. ✓ Bathing suit Ichthyosis
2494. ✓Ichthyosis bullosa of siemens =superficial epidermolytic
ichthyosis)
2495. ✓Ichthyosis cribriformis
2496. ✓Ichthyosis curth–macklin
2497. ✓Ichthyosis en confetti=Confetti Ichthyosis=Congenital
Reticular Ichthyosiform Erythroderma=Ichthyosis with Confetti=
Ichthyosis Variegata
2498. ✓Ichthyosis follicularis with atrichia and photophobia
2499. ✓Ichthyosis hystrix= ichthyosis hystrix curth-macklin=porcupine
man=systematized verrucous nevus
2500. ✓Ichthyosis –lamellar=lamellar exfoliation of the newborn
2501. ✓Ichthyosis linearis circumflexa=netherton syndrome
2502. ✓Ichthyosis prematurity
2503. ✓Ichthyosis vulgaris=ichthyosis simplex
2504. ✓Ichthyosis with hypogonadism
2505. ✓Ichthyosis, intellectual disability, and spastic quadriplegia
2506. ✓Ichthyosis-hypotrichosis-sclerosing cholangitis syndrome (
IHSC) syndrome
2507. ✓KID keratitis–ichthyosis–deafness syndrome=
erythrokeratodermia progressiva burns
2508. ✓KLICK keratosis linearis with ichthyosis congenita and
sclerosing keratoderma (klick) syndrome
2509. ✓Refsum disease=heredopathis atactica polyneuritiformis
2510. ✓Sjögren-larsson syndrome

2511. ✓Tay-sachs syndrome (PIBIDS) (congenital ichthyosis
with trichothiodystrophy)
2512. ✓Progressive symmetric erythrokeratoderma
2513. ✓Erythrokeratoderma en cocardes
2514. ✓Erythrokeratodermia with spinocerebellar ataxia (giroux–
barbeau syndrome
2515. ✓Erythrokeratodermia-cardiomyopathy syndrom
2516. ✓Erythrokeratoderma variabilis ekv=mendes da costa
disease=keratosis rubra figurat
2517. ✓Erythrokeratodermia variabilis Cram–Mevorah
2518. Icterus marginatus
2519. Id reaction= autoeczematization
2520. Idiopathic dermal melanosis
2521. Idiopathic eruptive hypopigmentation
2522. Idiopathic eruptive macular pigmentation (IEMP)
2523. Idiopathic facial aseptic granuloma (IFAG)
2524. Idiopathic guttate hypomelanosis IGH=leukopathia symmetrica
progressiva
2525. Idiopathic lobular panniculitis of pregnancy
2526. Idiopathic lymphoplasmacellular mucositis-dermatitis
2527. Idiopathic mucositis
2528. Idiopathic orbital inflammatory syndrome
2529. idiopathic scrotal calcification
2530. Idiopathic thrombocytopenic purpura
2531. Idiopathic unilateral lower limb gangrene in a neonate
2532. Illusory pigmentation of pseudo-hutchinson’s sign
2533. IL-10/IL-10r deﬁciency
2534. Immersion foot= Trench foot
2535. Immunoglobulin g4-related disease (IGG4-RD)
2536. immunoglobulin deficiency disorders (see next)
2537. ✓ Agammaglobulinemia
2538. ✓ common variable immunodeficiency

2539. ✓ Ig A immunodeficiency
2540. ✓ Ig M deficiency
2541. ✓ Tweak deficiency
2542. ✓ activated pi3kδ syndrome
2543. ✓ x-linked hyper-igm syndrome=Class-switch recombination
defects
2544. ✓ hypohidrotic ectodermal dysplasia with immunodeficiency
2545. ✓ immunodeficiency, centromeric instability, and facial
anomalies (ICF) syndrom
2546. ✓ Transient hypogammaglobulinemia of infancy
2547. ✓Thymoma with immunodeficiency
2548. Immunodeficiency, centromeric instability, and facial anomalies
(ICF) syndrome
2549. Impetigo (non-bullous & bullous)
2550. Impetigo circinate
2551. Impetigo of bochart=Superficial pustular folliculitis
2552. Impetigo herpetiformis
2553. Impetigo incognito
2554. Impetiginoid syphiloderm
2555. Impetiginization
2556. Inclusion body fibromatosis
2557. Infant pyemotes dermatitis
2558. Infantile digital ﬁbromatosis = inclusion body fibromatosis
2559. Infantile gluteal granuloma (papuloerosive dermatitis of Jacquet
and Sevestre)
2560. Infantile myoﬁbromatosis
2561. Infantile pedal papules
2562. Infantile perineal (perianal) protrusion
2563. Infantile systemic hyalinosis
2564. Infantile transient smooth muscle contraction of the skin
2565. Infantile tremor syndrome
2566. Infective dermatitis: HTLV1

2567. Inﬂammatory pseudotumor
2568. Inflammatory papillary hyperplasia
2569. Incontinentia pigmenti= bloch–sulzberger
syndrome(inflammatory= vesicular & verrucous & hyperpigmented&
hypopigmented=atrophic)
2570. Infundibuloma
2571. infundibular cyst
2572. Interdigital blastomycetia erosio
2573. Interdigital candida
2574. Interdigital erythrasma
2575. Interdigital gram negative toe web infection
2576. Interdigital intertrigo
2577. Interdigital pseudomonaus
2578. Interdigital tinea pedis
2579. Interferon-induced vitiligo
2580. Interferon-associated cutaneous necrosis
2581. Interstitial granulomatous dermatitis (ackerman syndrome)
2582. Intertrigo
2583. Intravascular papillary endothelial hyperplasia -masson's
pseudoangiosarcoma
2584. Intravascular histiocytosis & intralymphatic histiocytosis (IH)
2585. Intraepithelial neoplasia
2586. Intrauterine epidermal necrosis
2587. Insect bite reaction
2588. Invasive fungal dermatitis
2589. Inverted follicular keratosis
Inverse in dermatology (SEE NEXT)
2590. ✓acne inversa
2591. ✓inverse gottron papules
2592. ✓inverse halo phenomenon
2593. ✓inverse klippel-trenaunay syndrome
2594. ✓inverse koebner phenomeno

2595. ✓inverse lichen planus
2596. ✓inverse lichenoid drug eruption
2597. ✓inverse papular acrokeratosis (acrokeratoelastoides of
oswaldo costa)
2598. ✓inverse pityriasis rosea
2599. ✓inverse psoriasiform drug eruption
2600. ✓inverse psoriasis
2601. ✓inverse sporotrichoid pattern of cutaneous tuberculosis
2602. ✓inverse subcorneal pustular dermatosis
2603. ✓inverse tinea versicolor
2604. ✓inverse type of junctional epidermolysis bullosa (jeb inversa)
2605. ✓inverse type of recessive dystrophic epidermolysis bullosa
(rdeb-i)
2606. ✓lichen planus pigmentosus (lpp) inversus
2607. ✓ophiasis inversus
2608. ✓pterygium inversum unguis (piu)
2609. Invisible dermatoses
2610. Iododerma
2611. IPEX syndrome (immune dysregulation, polyendocrinopathy,
enteropathy, x-linked syndrome)
2612. Ipsilateral masseter's spasm
2613. Itching purpura= disseminated pruriginous angiodermatitis
2614. Ito hypomelanosis=incontinentia pigment
achromians=systematized achromic nevus
2615. Ischemia-induced perianal ulceration
2616. Ischemic fasciitis
2617. Isolated melanocytic hyperpigmentation of the distal digits
2618. Isolated occipital white lock
2619. Isolated polymyositis
2620. Isolated white forelock
2621. Isovaleric academia
2622. Isthmicoma

2623. Isthmus-catagen cyst
2624. Jackson-sertoli syndrome
2625. Jacquet erosive dermatitis
2626. Jaffe–campanacci syndrome
2627. Janeway lesions
2628. Johanson–blizzard syndrome
2629. Johnson–mcmillin syndrome
2630. Jogger’s nipples=Runner’s nipples
2631. Joint contractures, muscle atrophy, microcytic anemia, and
panniculitis-induced lipodystrophy (jmp) syndrome
2632. Juvenile aponeurotic ﬁbroma
2633. Juvenile gangrenous vasculitis of the scrotum
2634. Juvenile hyaline fibromatosis
2635. Juvenile idiopathic arthritis
2636. Juvenile melanoma
2637. Juvenile temporal arteritis
2638. Juvenile plantar dermatosis=atopic winter feet =forefoot
dermatitis =sweaty sock dermatitis= dermatitis plantaris
sicca
2639. Juvenile polyposis syndrome
2640. Juvenile spring eruption
2641. Juvenile xanthogranuloma
2642. Kabuki syndrome
2643. Kallin syndrome (epidermolysis bullosa simplex with anodontia
or hypodontia, nail dystrophy and alopecia)
2644. Kanzaki syndrome
2645. Kaposi sarcoma (see next)
2646. ✓Classic
2647. ✓Bullous
2648. ✓ Pyogenic granuloma-like kaposi sarcoma (pg-like ks)
2649. ✓African endemic
2650. ✓ Iatrogenic

2651. ✓Immunosuppression
2652. ✓AIDS-related epidemic
2653. ✓pseudo bullous lymphangioma like
2654. ✓keliodal
2655. Kaposiform hemangioendothelioma
2656. Kaposi-like infantile hemangioendothelioma
2657. Kaposiform lymphangiomatosis
2658. Kaposi varicelliform eruption
2659. Kasabach merritt syndrome=hemangioma with
thrombocytopenia
2660. Kawasaki disease =mucocutaneous lymph node syndrome=
Kawasaki Syndrom
2661. Kayser-fleischer rings
2662. Kearns-sayre syndrome
2663. Keipert syndrome
2664. Keloid
2665. Ketron-goodman disease
2666. Keratin granuloma
2667. Keratoacanthoma= molluscum sebaceum (SEE next)
2668. ✓Solitary
2669. ✓Giant
2670. ✓Nodular
2671. ✓subungual
2672. ✓mucosal
2673. ✓centrifugum marginatum
2674. ✓ generalized eruptive keratoacanthoma of grzybowski
2675. ✓ multiple keratoacanthomas ferguson-smith syndrome
2676. ✓Chronic involuting relapsing keratoacanthoma
2677. ✓Mixed syndrome =witten and zak syndrome
2678. Keratocyst= Isthmic-anagen cyst
2679. Keratoderma blennorrhagicum
2680. Keratoderma climactericum

2681. Keratoderma simplex
2682. Keratolysis exfoliativa =dyshidrosis lamellosa sicca= recurrent
focal palmar peeling
2683. Keratolysis exfoliativa congenita =continual peeling skin
2684. Keratolytic winter erythema=oudtshoorn
skin=erythrokeratolysis hiemalis
2685. Keratosis alba
2686. Keratosis circumscripta
2687. Keratosis follicularis squamosal
2688. Keratosis lichenoid chronica =nekam disease=Lichen verrucosus
et reticularis=lichenoid trikeratosis=porokeratosis striata
lichenoides=lichen ruber moniliformis= keratose lichenoide striae
2689. Keratosis multiformis
2690. Keratosis pilaris= Lichen pilaris
2691. Keratosis pilaris decalvans
2692. Keratosis pilaris rubra faceii
2693. Keratosis follicularis spinulosa decalvans KFSD
2694. Keratosis rubra pilaris faciei atrophicans
2695. Keratosis palmoplantaris nummularis=hereditary painful
callosities
2696. Papular, profuse, precocious keratosis pilaris
2697. Keutel syndrome
2698. Killian syndrome
2699. Kikuchi disease
2700. Kimura’s disease
2701. Kindler syndrome (acrokeratotic poikiloderma)= bullous
poikiloderma
2702. Kirghizian dermato-osteolysis
2703. Kirman syndrome
2704. Klinefelter syndrome
2705. Klippel–trénauna syndrome=(naevus vasculosus
osteohypertrophicus; angioosteohypertrophy syndrome
2706. Klippel-feil syndrome

2707. Knuckle pads
2708. Kobberling-dunnigan syndrome
2709. Koebner phenomenon
2710. Koebner syndrome
2711. Koenen tumour
2712. Koro syndrome
2713. Krabbe’s disease
2714. Ksdr-related erythrokeratoderma
2715. Kwashiorkor= Protein-calorie malnutrition
2716. Kyrle’s disease= hyperkeratosis follicularis et parafollicularis in
cutem penetrans
2717. Labrune syndrome
2718. L-2-hydroxyglutaric aciduria
2719. Lacrimo-auriculo-dento-digital syndrome
2720. Lafora’s disease
2721. Lamb syndrome
2722. Late-onset focal dermal elastosis
2723. Lawrence syndrome
2724. laddering melanotic pattern of langer’s lines (LMPLL)
2725. Large cell acanthoma
2726. Large hematoma occlusion syndrome
2727. Larsen syndrome
2728. Larsen-like syndrome
2729. Larva currens
2730. Larva migran =cutaneous larvae migrans (CLM)=dermatitis
verminosa serpiginosa=Creeping Eruption=plumber's itch
2731. Laser therapy– induced comedones
2732. Lassa fever
2733. Laugier-hunziker syndrome
2734. Launois-bensaude syndrome
2735. Leaflike denture fibroma
2736. Legius syndrome

2737. Leiomyoma cutis& Piloleiomyomas& Leiomyomas of the Genital
Skin
2738. Leiomyosarcoma
2739. Leigh syndrome
2740. Leiner's disease= erythroderma desquamativum
2741. Leishmaniasis (see next)
2742. Old World cutaneous leishmaniasis =Baghdad boil=
oriental sore (see next)
2743. Zoonotic
2744. Anthroponotic
2745. Recidivans= chronic leishmaniasis
2746. lupoid
2747. ✓Diffuse Cutaneous Leishmaniasis= anergic and lepromatous
leishmaniasis = pseudolepromatous leishmaniasis
2749. New World cutaneous leishmaniasis= American
Leishmaniasis
2750. ✓ Sarcoid-like
2751. ✓lupoid
2752. ✓Ulcerated
2753. ✓Vegetating
2754. ✓Erysipeloid
2755. ✓Sporotrichoid
2756. ✓Impetigo-like
2757. ✓verrucous
2758. ✓pustular
2759. ✓plaque-like
2760. ✓Eczematoid
2761. ✓Furunculoid
2762. ✓Miliary
2763. ✓Lichenoid

2764. ✓papulotuberous
2765. ✓Leishmanid
2766. ✓Mucocutaneous
2767. ✓mucosal leishmaniasis
2768. ✓Visceral= kala-azar
2769. ✓post kala azar= Dermal leishmanoid
2770. Lelis syndrome
2771. Lenaerts syndrome
2772. Lentigenossis inherited pattern
2773. Acral lentigines (AL)
2774. Centrofacial Lentiginosis
2775. Eruptive lentiginosis
2776. Generalized Lentiginosis
2777. Lentiginosis : oral melanotic macules • labial melanotic
macules • genital lentiginosis
2778. Lentiginous dysplastic nevus of elderly
2779. Segmental lentigenosis= unilateral lentigenosis= partial
zosteriform lentiginosis
2780. Lentigo simplex
2781. solar Lentigo/ink spot=senile freckle
2782. Lenz-majewski syndrome
2783. Leopard syndrome
2784. Leprechaunism (donohue )
2785. Leprosy –hansen disease (see next)
2786. ✓ Borderline leprosy (BT&BL&BB)
2787. ✓ Histoid leprosy
2788. ✓Lazarine leprosy
2789. ✓ indeterminate leprosy
2790. ✓ lepromatous leprosy
2791. ✓Pure Neuritic Leprosy
2792. ✓ Tubercloid leprosy
2793. ✓ lucio phenomenon /leprosy

2794. ✓Exacerbation reaction
2795. ✓type 1 reversal reaction
2796. ✓type 2 leprosy reaction= erythema nodosum leprosum
2797. ✓ verrucous leprosy=verrucous leproma
2798. ✓leprosy deformity /deformities
2799. Leptospirosis
2800. Leser–trélat sign
2801. Leucinosis
2802. Leucocyte adhesion deficiency – LAD
2803. Leukaemia cutis
2804. Leukocytoclastic vasculitis
2805. Leukodema
2806. Leukoderma due to drug
2807. Chemical leukoderma
2808. Contact leukoderma( contact vitiligo, chemical leukoderma&
chemical or contact depigmentation)
2809. leukoderma punctata
2810. Leukoderma syphiliticum
2811. Leukoencephalopathy, brain calcifications, and cysts
2812. Leukoplakia
2813. Oral hairy leukoplakia
2814. Leukoplakia with tylosis and esophageal carcinoma
2815. Leukotrichia
2816. Levamisol =cocaine vasculopathy/levamisole-induced
vasculopathy/vasculitis
2817. Lichen amyloidosis
2818. Lichen aureus= lichen purpuricus
2819. Lichen dermatitis
2820. Lichen follicularis tumidus
2821. Lichen nitidus( generalized & perforating &nail &spinous)
2822. Actinic lichen nitidus = summertime actinic lichenoid eruption
2823. Lichen nuchae

2824. Lichen pilaris
2825. Lichen planus (see next) LP
2826. ✓ Atrophic
2827. ✓ Annular
2828. ✓ Acute exanthematous
2829. ✓ Hypertrophic
2830. ✓ Bullous Lichen planus
2831. ✓ Lichen planus pemphigoides
2832. ✓ Actinic = Lichen planus actincus
2833. ✓ Inverse
2834. ✓ Lichen planus pigmentosus
2835. ✓ Linear
2836. ✓ Zosteriform
2837. ✓vulvovaginal gingival syndrome
2838. ✓Guttate
2839. ✓ follicular
2840. ✓ Lichen planus –dle overlap
2841. ✓oral Lichen planus (ulcerative & erosive &reticulate &atrophy
&papule &plaque&bullous)
2842. ✓Lichen planus palmoplantar
2843. ✓vulvovaginal lp
2844. ✓Lichen planus poikiloderma
2845. Lichen planopilaris
2846. Lichen Planopilaris Pemphigoides
2847. Lichen purpuricus
2848. Lichen ruber acuminatus
2849. Lichen ruber moniliformis
2850. ✓Lichen sclerossus et atrophicus LSEA= Lichen albus
2851. ✓Lichen sclerossus extra genital
2852. ✓Lichen sclerossus bullous hemorrhagic
2853. ✓Lichen sclerossus et atrophicus /morphea overlap

2854. Lichen simplex chronicus LSC
2855. Giant lichenification of Pautrier
2856. Lichen spinulosus
2857. Lichen tropicus
2858. Lichen urticatus
2859. Lichen verrucosus et reticularis
2860. Lichenoid keratosis=lichen planus-like keratoses
2861. Lichenoid pseudovesicular papular eruption
2862. Lifa sign
2863. Ligature injury
2864. Limb girdle muscular dystrophy
2865. Limb–mammary syndrome
2866. Linea alba
2867. Linear iga bullous dermatosis LABD= iga bullous
pemphigoid =linear dermatitis herpetiformis= linear iga
dermatosis (lad)
2868. Linear naevus syndrome
2869. Linea nigra
2870. Linea fusca (lf)
2871. Linear nevoid hypopigmentation
2872. Linear and whorled nevoid hypermelanosis= linear nevoid
hyperpigmentation = zebra-like hyperpigmentation in whorls and
streaks = progressive cribriform and zosteriform hyperpigmentation
2873. Linear focal elastosis
Lines in dermaology (see next)
2874. ✓antecubital ahn’s line
2875. ✓Aldrich-Mees’ lines
2876. ✓beau’s lines
2877. ✓bismuth line
2878. ✓bunny lines
2879. ✓blaschko’s lines
2880. ✓burton line=lead line

2881. ✓Dennie–morgan lines/folds
2882. ✓drug line
2883. ✓embryonic milk line
2884. ✓fingerprint lines
2885. ✓glabellar frown lines
2886. ✓hart’s line
2887. ✓horizontal necklace lines
2888. ✓juxtaclavicular beaded lines
2889. ✓kraissl’s lines
2890. ✓marionette lines
2891. ✓mees’ lines
2892. ✓muehrcke’s lines
2893. ✓pastia’s lines
2894. ✓pigmentary demarcation lines
2895. ✓relaxed skin tension lines
2896. ✓sleep lines
2897. ✓transverse nasal line
2898. ✓wallace line
2899. ✓yellow line of pinkus
2900. ✓hinderer’s lines
2901. Lingual papillitis
2902. Lingual thyroid
2903. Lingual tonsil hypertrophy
2904. Lingual epidermal choristoma
2905. Lip lick dermatitis
2906. Lip pit
2907. Lipedema
2908. Lipodermatosclerosis =hypodermitis sclerodermaformis=
sclerosing panniculitis=stasis panniculitis
2909. Lipodystrophy
2910. ✓lipoatrophia semicircularis

2911. ✓Annular lipoatrophy
2912. ✓Congenital generalized lipodystrophy
2913. ✓berardinelli-seip congenital lipodystrophy (BSCL)
2914. ✓familial partial lipodystrophy(dunnigan variant&kobberling
variant)
2915. ✓Familial partial lipodystrophy associated with mandibuloacral
dysplasia
2916. ✓Acquired generalized lipodystrophy
2917. ✓Acquired partial lipodystrophy barraquer–simons syndrome
2918. ✓lipodystrophia centrifugalis abdominalis infantilis
2919. ✓HIV/ART-associated lipodystrophy syndrome
2920. ✓Recurrent lipoatrophic panniculitis of children
2921. ✓lipoatrophia annularis (ferreira-marques syndrome)
2922. ✓localized lipoatrophy
2923. ✓Localized involutional lipoatrophy
2924. ✓lipohypertrophy
2925. ✓Insulin lipodystrophy
2926. ✓Hemi lipodystrophy
2927. Levator ani syndrome
2928. Lhermitte-duclos disease variant of pten hamartoma syndrome
2929. Lipedematous alopecia
2930. Lipedematous Scalp
2931. Lipogranulomatosis of penis
2932. Lipoid proteinosis= hyalinosis cutis et mucosae=Urbach – Wiethe
syndrome
2933. Lipoma
2934. Lipomatosis of nerve
2935. Lipoblastoma
2936. Lipoblastomatosis
2937. Lipoblastoma-like tumor of the vulva
2938. Lipofibromatosis
2939. Lipofibromatosis-like neural tumor

2940. Lipogranulomatosis
2941. Liponeuroﬁbroma
2942. Liposarcoma
2943. Spindle cell liposarcoma
2944. Myxoid liposarcoma
2945. Lichtenberg figures
2946. Listeriosis&listeria
2947. Livedo reticularis
2948. Livedo racemosa
2949. Livedoid vasculopathy = atrophie blanche
2950. Liver diseases &hepatitis &cirrhosis skin signs
2951. Lobomycosis= Lobo’s disease= keloidal blastomycosis
2952. Localized hypopigmented keratoses
2953. Locus minoris resistentiae
2954. Loeffler syndrome
2955. Loaiasis= Loa loa filariasis
2956. Loeys–dietz syndrome
2957. Löfgren syndrome
2958. Loose anagen syndrome
2959. Loxoscelism
2960. Lubac ( linear ubiquitination assembly complex ) components
deficiency
2961. Lucky winter syndrome
2962. Ludwig angina
2963. Lues maligna of syphilis
2964. Lupus erythematosus (see next)
2965. ✓acute cutaneous lupus erythematosus (ACLE) :localized or
generalized erythema or bullae,generally associated with sle
2966. ✓subacute lupus (papulosquamous= psoriasiform & annular)
2967. ✓drug-induced lupus erythematosus
2968. ✓acute syndrome of apoptotic pan-epidermolysis= Toxic
epidermal necrolysis-like acute cutaneous lupus erythematosus

2969. ✓ bullous lupus erythematous
2970. ✓ chilblain lupus
2971. ✓ DLE discoid lupus erythematosus ( localized& disseminated)
2972. ✓Comedogenic lupus
2973. ✓Pigmented type of chronic cutaneous lupus erythematosus
2974. ✓ verrucous discoid lupus erythematosus
2975. ✓ Hypertrophic lupus
2976. ✓Lichenoid discoid lupus erythematosus
2977. ✓ Neonatal lupus erythematous
2978. ✓lupus panniculitis
2979. ✓lupus profundus
2980. ✓Mucosal discoid lupus erythematosus
2981. ✓lupus erythematosus tumidus
2982. ✓ Rowell syndrome
2983. ✓ systemic lupus erythematous SLE
2984. Lupus miliaris disseminated facei. LMDF
2985. Lyell’s syndrome =toxic epidermal necrolysis
2986. Lymphangitis
2987. lymphangitis carcinomatosis
2988. Nodular lymphangitis syndrome
2989. Lymphangiosarcoma= Angiosarcoma
2990. Lymphangioma
2991. Lymphangioma circumscriptum=microcystic lymphatic
malformation
2992. Macrocystic lymphatic malformation=cystic hygroma=
lymphangioma cysticum
2993. Combined microcystic and macrocystic lymphatic malformation
2994. Lymphangiomatosis
2995. Lymphangiomyomatosis
2996. Kaposiform lymphangiomatosis
2997. Lymphangioleiomyomatosis
2998. Lymphangiopericytoma

2999. Lymphangiectasia
3000. Benign Lymphangioendothelioma=Acquired progressive
lymphangioma
3001. Net-like superficial lymphatic malformation
3002. Lymphedema
3003. Congenital onset of primary lymphoedema=Milroy disease
3004. Primary lymphoedema with later onset=Meige disease
3005. Milroy-like disease
3006. Hereditary lymphedema
3007. Hennekam lymphangiectasia lymphedema syndrome
3008. lymphedema-choanal atresia
3009. Hypotrichosis–lymphedema–telangiectasia syndrome
3010. Lymphoedema–lipoedema syndrome
3011. Massive localized lymphedema
3012. Lymphedema praecox
3013. Lymphedema tarda
3014. Factitial lymphedema
3015. Lymphedema–distichiasis syndrome
3016. Lymphedema: filariasis=Elephantiasis tropica (elephantiasis
arabum)
3017. Nodular lymphedema
3018. Cholestasis – lymphoedema syndrome (aagenaes syndrome)
3019. Generalized, multisegmental lymphatic dysplasia
3020. osteopetrosis, lymphoedema, ectodermal dysplasia
anhydrotic and immune deﬁciency syndrome
3021. Lymphoedema – myelodysplasia (emberger syndrome)
3022. Generalized lymphatic dysplasia (hennekam syndrome)
3023. Microcephaly – lymphoedema – chorioretinal dysplasia
3024. Primary lymphedema associated with yellow nails and
pleural effusion (yellow nail syndrome)
3025. Lymphocele
3026. Lymphogranuloma venereum= Lymphogranuloma inguinale
3027. Lymphoepithelioma-like carcinoma

3028. Adult t-cell leukemia/lymphoma
3029. Angiocentric t-cell lymphoma
3030. Angioimmunoblastic t-cell lymphoma= Angioimmunoblastic
lymphadenopathy= Lymphogranulomatosis X
3031. Primary cutaneous cd30-positive lymphoproliferative
3032. Pleomorphic T-cell lymphoma
3033. Primary cutaneous anaplastic large cell lymphoma (C-ALCL)
3034. Lymphomatoid papulosis (LYP)
3035. Primary cutaneous acral cd8-positive t-cell lymphoma
3036. CD30-Negative Cutaneous T-Cell Lymphomas
3037. Primary cutaneous cd4-positive small/medium t-cell
lymphoproliferative disorder
3038. Primary cutaneous cd8+ aggressive epidermotropic cytotoxic t-
cell lymphoma
3039. Primary cutaneous gamma/delta γ/δ T-Cell t-cell lymphoma
3040. Hydroa vacciniforme–like lymphoma
3041. Subcutaneous panniculitis-like t-cell lymphoma (SPTCL)
3042. Primary cutaneous peripheral t-cell lymphoma
3043. Lennert’s lymphoma (lymphoepithelioid lymphoma)
3044. Lymphoma T cell other ,NOS
3045. T cell prolymphocytic leukemia
3046. Intravascular T- and NK-cell lymphoma
3047. Mycosis fungoides MF
3048. ✓ Hypopigmented mf
3049. ✓ Pigmented purpura –like mf
3050. ✓ Acanthosis nigricans like mf
3051. ✓Anetodermic MF
3052. ✓ Bullous mf
3053. ✓ Erythema annulare centrifugum like mf
3054. ✓ Folliculotropic mycosis fungoides
3055. ✓ Granuloma annulare like mf
3056. ✓ Granulomatous cutaneous t cell lymphoma

3057. ✓ Granulomatous mf
3058. ✓ Granulomatous slack skin
3059. ✓ Hyperpigmented mf
3060. ✓ Ichthyosiform mf
3061. ✓ Invisible mycosis fungoides
3062. ✓ keratosis lichenoides like mf
3063. ✓ Mf associated follicular mucinosis
3064. ✓ Mf palmaris et plantaris
3065. ✓ pagetoid reticulosis (ketron-goodman disease& Woringer
kolopp)
3066. ✓ papular mf
3067. ✓ perioral dermatitis like mf
3068. ✓ pityriasis lichenoides like mf
3069. ✓ pustular mf
3070. ✓ pyoderma gangrenosum like –mf
3071. ✓ Sezary syndrome type
3072. ✓ Syringotropic mycosis fungoides
3073. ✓ unilesional mf
3074. ✓ Verrucous mf
3075. ✓Erythema chronicum migrans like- t cell lymphoma
3076. ✓Poikilodermatous mf
3077. Extra nodal natural killer NK lymphoma nasal type
3078. Blastic NK-cell lymphoma=- blastic plasmacytoid dendritic cell
neoplasm BPDCN
3079. Aggressive nk-cell leukemia
3080. Lymphoma B cell (see next)
3081. ✓ intravascular diffuse large B-cell lymphoma
3082. ✓ primary cutaneous diffuse large B cell lymphoma, leg type
3083. ✓ Primary cutaneous follicle centre lymphoma
3084. ✓ cutaneous extranodal marginal zone lymphoma of mucosal-
associated lymphoid tissue (MALT)

3085. ✓ Primary cutaneous diffuse large B - cell lymphoma, other
3086. ✓B-chronic lymphocytic leukemia/small lymphocytic
lymphoma
3087. Primary cutaneous mantle cell lymphoma
3088. lymphoblastic leukemia/lymphoma
3089. Lymphomatoid granulomatosis
3090. T-cell/histiocyte-rich B-cell lymphoma
3091. Primary effusion lymphoma
3092. Cutaneous lymphoid hyperplasia =pseudolymphoma=
lymphocytoma cutis= spiegler–fendt sarcoid
3093. Borrelial lymphocytoma cutis = lymphadenosis benigna cutis
3094. Acral pseudolymphomatous angiokeratoma APACHE
3095. Pseudolymphoma: miliarial type
3096. T-cell rich angiomatoid polypoid pseudolymphoma
3097. Drug induced pseudolymphoma
3098. Lymphocytic Infiltrate of Jessner= Benign Lymphocytic Infiltrate
of the Skin
3099. Immunocytoma= lymphoplasmacytic lymphoma
3100. Pyogenic lymphoma (neutrophil-rich cd30 anaplastic large cell
lymphoma)
3101. Post-transplant lymphoproliferative disorders
3102. Methotrexate-associated lymphoproliferative disorder
3103. Primary cutaneous marginal zone lymphoma
/lymphoproliferative disorder
3104. Nodular hyperplasia
3105. Lymphoma en cuirasse
3106. Plasmacytoma
3107. Plasmablastic lymphoma
3108. Burkitt lymphoma
3109. Hodgkin lymphoma
3110. Hairy cell leukemia
3111. pretibial lymphoplasmacytic plaque
3112. Lymphoepithelial cyst

3113. Lymphoplasmocytic plaque in children(LPC)
3114. Lymphorrhoea
3115. Lesch nyhan syndrome
3116. Lynch syndrome
3117. Macrocephaly–cutis marmorata telangiectatica congenita
3118. MACS ( macrocephaly, alopecia, cutis laxa, and scoliosis)
3119. Macrodystrophia lipomatosa
3120. Macroglossia
3121. Macrophage activation syndrome
3122. Macular lymphocytic arteritis=lymphocytic thrombophilic
arteritis
3123. Maculae cerulae
3124. Madelung diseases=Benign symmetric lipomatosis
3125. MAGIC syndrome (mouth and genital ulcers with inflammed
cartilage)
3126. Majeed syndrome
3127. Majocchi granuloma=Nodular granulomatous perifolliculitis
3128. Maffucci syndrome
3129. Malakoplakia = malacoplakia
3130. Malignant endovascular papillary angioendothelioma =Dabska
tumour
3131. Malignant endothelial papillary angioendothelioma
3132. Malignant ﬁbrous histiocytoma
3133. Malignant mixed tumor= malignant chondroid syringoma
3134. Mabry syndrome
3135. Mammary–digital–nail syndrome
3136. Mammary-type myofibroblastoma of soft tissue
3137. Mammary-type secretory carcinoma of the skin
3138. Mandibuloacral macrocephaly, alopecia, cutis laxa and scoliosis
(MAC)
3139. Mandibuloacral dysplasia
3140. Mandibulofacial dysostosis
3141. Mannosidosis

3142. Β-MANNOSIDASE DEFICIENCY
3143. Mantleoma
3144. Maple syrup urine disease
3145. Marantic endocarditis
3146. Marasmus
3147. Marfan syndrome
3148. Marfanoid progeria–lipodystrophy syndrome
3149. Marfanoid hypermobility syndrome
3150. Martinez syndrome
3151. Marinesco-sjogren syndrome
3152. Marshal –smith syndrome
3153. Marshal white syndrome
3154. Mastocytosis (see next)
3155. ✓ Adult type mastocytosis
3156. ✓ Telangiectasia macularis eruptive perstan TMEP
3157. ✓ Diffuse cutaneous mastocytosis
3158. ✓Bullous type
3159. ✓ Mastocytoma
3160. ✓ Nodular type
3161. ✓ Telangectatic
3162. ✓ Xanthelasmoid
3163. ✓ urticaria pigmentosa=Maculopapular CM
3164. ✓ Mast cell leukemia
3165. ✓ Mast cell sarcoma
3166. ✓systemic mastocytosis (Indolent&Aggressive)
3167. ✓ systemic mastocytosis with associated clonal hematological
non-mast cell-lineage disease (sm-ahnmd)
3168. Maturational hyperpigmentation
3169. MAUIE syndrome (micropinnae, alopecia universalis, ichthyosis,
and ectropion)
3170. McCune-albright syndrome
3171. Mcgrath syndrome= skin fragility syndrome

3172. Mckusick syndrome
3173. MDPL, mandibular hypoplasia, deafness, progeroid features, and
lipodystrophy
3174. Measles=Rubeola= First Disease
3175. Mechanical trauma-induced comedones
3176. Medalion like dendrocyte hamartoma
3177. Median lip fissure
3178. Median raphe cyst
3179. Mediterranean Spotted Fever
3180. Mednik syndrome(mental retardation, enteropathy, deafness,
peripheral neuropathy, ichthyosis, keratodermia)
3181. Megalencephaly capillary malformation
3182. Megarbane–loiselet neonatal progeroid
3183. Meige disease
3184. Melnick–Fraser syndrome
3185. Melkersson–rosenthal syndrome
3186. Mendes da costa syndrome
3187. Melanocytic matricoma
3188. Melanosis of the nipple and areola
3189. Melanoleucoderma
3190. Melanoacanthoma
3191. Melanoma (see next)
3192. ✓ Acral lentiginous melanoma
3193. ✓Lentiginous melanoma
3194. ✓ Amelanotic melanomas
3195. ✓ Borderline melanoma&nevoid melanoma
3196. ✓Malignant blue nevus =blue nevus like melanoma
3197. ✓ Clear cell sarcoma=Malignant Melanoma of Soft Tissue
3198. ✓ Desmoplastic melanoma
3199. ✓ Lentigo maligna
3200. ✓ lentigo maligna melanoma
3201. ✓ Melanoma associated hyperpigmentation

3202. ✓ Melanoma induced leukoderma
3203. ✓ Melanoma metastasis
3204. ✓Blue nevus-like metastatic melanoma
3205. ✓ Mucosal melanoma
3206. ✓ Nested melanoma of the elderly (NME)
3207. ✓ Nodular melanoma
3208. ✓Polypoid nodular melanoma
3209. ✓ Pigmented epithelioid melanocytomas
3210. ✓Primary dermal melanoma
3211. ✓ Spitzoid melanoma
3212. ✓ Superficial spreading melanoma
3213. ✓ Melanocarcinoma
3214. ✓childhood melanoma
3215. ✓Melanoma in situ
3216. ✓Recurrent melanoma
3217. ✓Verrucous melanoma
3218. ✓MELTUMP (melanocytic tumors of uncertain malignant
potential)
3219. ✓Superficial atypical melanocytic proliferation of uncertain
significance (SAMPUS)
3220. ✓Intraepidermal atypical melanocytic proliferation of uncertain
significance (IAMPUS)
3221. ✓Histological variant :Balloon&Rhabdoid&Myxoid& Signet-Ring
Cell&Spindle cell
3222. MELAS: mitochondrial encephalomyopathy, lactic acidosis and
stroke-like episodes
3223. Melasma =chloasma=Mask of pregnancy
3224. 308-nm uvb induced melasma
3225. Melioidosis
3226. Melorheostosis
3227. MEND syndrome (male ebp disorder with neurologic defects)

3228. Meningococcemia
3229. Meningomyeloceles
3230. Meningocele
3231. Menkes’ syndrome
3232. Mental retardation, enteropathy, deafness, neuropathy,
ichthyosis, keratodermia
3233. Meralgia paresthetica
3234. Merkel cell carcinoma =cutaneous apudoma= primary
neuroendocrine carcinoma of the skin
3235. Mesonephric cyst
3236. Mesothelial cyst
3237. Mesotherapy related complications
3238. Metageria
3239. Metastasis & metastases
3240. Methylmalonic acidemia
3241. Methylmalonic aciduria
3242. 3-methylcrotonylcoa carboxylase (ec 6.4.1.4) deficiency
3243. Metophyma
3244. Mevalonate kinase deficiencyy
3245. Mikulicz syndrome
3246. Microcephaly-capillary malformation syndrome
3247. Microcephaly-intracranial calcification syndrome
3248. Michelin tire baby =Folded skin with scarring
=circumferential symmetric skin creases
3249. Microcystic adnexal carcinoma
3250. Microscopic polyangitis= microscopic polyarteritis
3251. Microglossia
3252. Microvenular hemangioma
3253. MIDAS : (Microphthalmia, Dermal Aplasia, and Sclerocornea)
3254. Midline anterior neck inclusion cyst
3255. Midline skin tag
3256. Mid dermal elastolysis
3257. Midface toddler excoriation syndrome MiTES

3258. Miescher's radial granulomas
3259. Migratory thrombophlebitis
3260. Milia & Milium Cysts
3261. Milia en plaque
3262. Milia like calcinosis
3263. Transverse nasal crease Milia
3264. Miliaria= Lichen tropicus= prickly heat
3265. Miliaria crystallina
3266. Miliaria rubra
3267. Miliaria profunda
3268. Miliaria pustulosa
3269. Miliaria scarlatinosa
3270. Miliary haemangiomatosis of infancy
3271. Miliary gout
3272. Miliary osteomata cutis
3273. Miliary tuberculosis
3274. Milker nodule= paravaccinia=Pseudocowpox
3275. Millipedes
3276. Milroy’s disease
3277. Mitochondrial cytopathies
3278. Mitten-line hyperpigmentation
3279. Mixed connective tissue disease(sharp syndrome)
3280. Molluscum contagiosum
3281. Gianotti‐Crosti syndrome‐like reaction to molluscum
3282. Molluscum-induced comedone
3283. Molluscum leprosum
3284. Molluscum like histiocytosis
3285. Molluscoid Pseudotumor
3286. Molluscum ﬁbrosum gravidarum
3287. Molluscum pendulum
3288. Molluscum sebaceum
3289. Mondor’s disease= Sclerosing lymphangitis of the penis
3290. Mongolian spot =Dermal melanocytosis

3291. Monilthrix
3292. Monkeypox- Mpox
3293. Monogenic nod-like receptor family pyrin domain containing 1
(nlrp1)-associated diseases
3294. Montgomery tubercle
3295. Montgomery syndrome
3296. Morbihan’s disease
3297. MORFAN syndrome (M:mental retardation & O:over growth &
RF:remarkable facies & AN:acanthosis negrican)
3298. Morgagni-stewart-morel syndrome
3299. Morgellon disease
3300. Morphea =localized scleroderma (see next)
3301. ✓Plaque-form
3302. ✓Superficial
3303. ✓Guttate
3304. ✓ Deep=profunda
3305. ✓keloidal
3306. ✓Bullous
3307. ✓ Linear
3308. ✓En coup de sabre
3309. ✓parry-romberg (hemifacial atrophy)
3310. ✓Generalized
3311. ✓ Disabling pansclerotic morphea of children
3312. Morsicatio buccarum
3313. Morsicatio linguarum
3314. Morel-lavallee lesion
3315. morton neuroma
3316. Morvan syndrome
3317. Mosaic trisomy 8
3318. Mosaicism
3319. Moynahan syndrome

3320. MDPL syndrome :mandibular hypoplasia, deafness, progeroid
features, and lipodystrophy
3321. Mucinosis (see next)= mucin deposition
3322. ✓scleromyxedema =papular mucinosis
3323. ✓cutaneous myxoma
3324. ✓focal cutaneous mucinosis
3325. ✓follicular –alopecia mucinosa
3326. ✓generalized myxedema
3327. ✓mucinosis of infancy
3328. ✓papulonodular mucinosis associated with autoimmune
connective tissue diseases
3329. ✓self-healing juvenile cutaneous mucinosis
3330. ✓Trauma-induced cutaneous mucinosis
3331. ✓lichen myxedematosus
 ✓Nodular form
 ✓Cutaneous mucinosis of infancy
 ✓Discrete papular
 ✓Acral persistent papular
3332. ✓ Reticular erythematous mucinosis REM
3333. ✓mucinosis nevus
3334. ✓Neuropathia mucinosa cutanea
3335. ✓nevoid follicular mucinosis
3336. ✓obesity associated lymphedematous mucinosis
3337. ✓pretibial myxedema
3338. ✓scleredema
3339. ✓scleredema of buschke
3340. ✓Self-healing infantile familial cutaneous mucinosis
3341. ✓urticaria-like follicular mucinosis
3342. Mucinous carcinoma
3343. Mucinous syringometaplasia
3344. Muckle–wells syndrome

3345. Mucocele
3346. Mucoepidermoid carcinoma
3347. Mucolipidosis
3348. Mucopolysaccharidosis
3349. ✓Hurler-scheie syndrome (mps i-h=s)
3350. ✓ scheie syndrome (mps is)
3351. ✓ Hunter syndrome (mps ii)
3352. ✓sanfilippo syndrome (mps iii)
3353. ✓ morquio syndrome (mp iv)
3354. ✓ maroteaux-lamy syndrome (mps vi)
3355. ✓ sly syndrome (mps vii)
3356. Mucosal neuroma
3357. Mucositis
3358. Mucormycosis
3359. Mudichood
3360. Muir torre syndrome
3361. Mukamel syndrome
3362. Mulvihill–smith syndrome
3363. Mullerian cyst
3364. Mumps
3365. Multifocal lymphangioendotheliomatosis with
thrombocytopenia= cutaneovisceral angiomatosis with
thrombocytopenia
3366. Multicentric osteolysis, nodulosis, and arthropathy MONA
3367. Multiple cartilaginous exostosis Diaphyseal aclasis
3368. Multiple circumscribed lipomas
3369. Multiple cutaneous linear neuromas (MCLN)
3370. Multiple endocrine neoplasia type 1: wermer
3371. Multiple endocrine neoplasia type 2a (men 2a, sipple syndrome)
3372. Multiple endocrine neoplasia syndrome type 2b= multiple
endocrine neoplasia type
3373. Multiple hamartoma syndrome

3374. Multiple hemangiomas of infancy
3375. Multiple minute digitate hyperkeratosis
3376. Multiple myeloma
3377. Multinucleate cell angiohistiocytoma
3378. Multiple pterygia= escobar syndrome
3379. Multiple self-healing palmoplantar carcinoma
3380. Multiple sulfatase deficiency (mucosulfatidosis)
3381. Munchausen syndrome
3382. Mycetoma & eumycotic mycetoma & actinomycotic mycetoma
& madura foot
3383. Mycoplasma pneumoniae-induced rash and mucositis (MIRM)
3384. Myelodysplastic syndrome
3385. Myeloid sarcoma
3386. Myeloperoxidase deﬁciency
3387. Myeloproliferative disorders :Essential thrombocythemia
3388. Myoepithelioma
3389. Myopericytoma
3390. Myhre syndrome
3391. Myiasis
3392. Cutaneous Myiasis(Furuncular Myiasis&Migratory Myiasis
(Creeping Myiasis)&Wound Myiasis)
3393. Cavitary Myiasis
3394. Accidental Myiasis (Pseudomyiasis)
3395. Nosocomial Myiasis
3396. Myointimoma
3397. Myofibromatosis (adult & infantile)
3398. Myofibroblastic sarcoma=Myofibrosarcoma
3399. Inflammatory myofibroblastic tumor
3400. Myolipoma
3401. Myonecrosis
3402. Myotonia
3403. Myotonic dystrophy
3404. Myxoﬁbrosarcoma

3405. Myxoinflammatory fibroblastic sarcoma
3406. Myxoid cyst
3407. Naegeli-franceschetti-jadassohn syndrome
3408. Nail dystrophy–deafness syndrome
3409. Nakajo–nishimura syndrome
3410. Name syndrome ( (nevi, atrial myxoma, mucinosis of the skin
and ephelides syndrome)
3411. Napkin dermatitis (primary irritant contact napkin dermatitis)
3412. Nasolabial cyst
3413. Nasopalatine duct cyst =cyst of the incisive papilla
3414. Natal teeth
3415. Natal teeth, patent ductusarteriosus, intestinal pseudo-
obstruction
3416. Navaratnas in Dermatology(see next)
3417. ✓Cat eye syndrome
3418. ✓ Coral bead sign
3419. ✓Coral dermatitis
3420. ✓Coral reef bleaching
3421. ✓Coral red fluorescence
3422. ✓ Diamond finger gap test
3423. ✓Diamond hair pattern
3424. ✓ Diamond peel
3425. ✓Diamond necklace appearance
3426. ✓ Diamond’s medium
3427. ✓Diamond keratinocytes
3428. ✓Diamond palmar pattern
3429. ✓ Diamond‑shaped depigmented patch (forehead)
3430. ✓ Diamond scales
3431. ✓ Diamond skin disease
3432. ✓ Diamond’s triad
3433. ✓ Emerald laser
3434. ✓Epstein pearls

3435. ✓ Gardner‑Diamond syndrome
3436. ✓Horn pearls or keratin pearls
3437. ✓ Pearl fractional laser
3438. ✓Pearly penile papules
3439. ✓Pearly wreath
3440. ✓Red coral vessels
3441. ✓ Ruby laser
3442. ✓ Ruby spots
3443. ✓Smegma pearls
3444. ✓String of pearls
3445. ✓Sapphire lasers
3446. Necrobiosis lipoidica
3447. Necrobiotic xanthogranuloma
3448. Necrolytic acral erythema
3449. Necrolytic migratory erythema
3450. Necrotizing eosinophilic folliculitis
3451. Necrotizing fasciitis= ﬂesh eating bacteria syndrome
3452. Necrotizing infundibular crystalline folliculitis
3453. Necrotizing lymphocytic folliculitis
3454. Necrotizing neutrophilic dermatosis
3455. Necrotizing sialometaplasia
3456. Neonatal progeroid syndrome = weidemann-rautenstrauch
3457. Neonatal cephalic pustulosis
3458. Neonatal cold injury
3459. Neonatal ichthyosis–sclerosing cholangitis (NISCH) syndrome
3460. Neonatal inflammatory skin and bowel disease 1 (NISBD1)
3461. Neonatal onset multi-inflammatory disease :NOMID
3462. Neonatal varicella
3463. Nephrosis with ichthyosis and adrenal insufficiency
3464. Nephrogenic systemic fibrosis
3465. Nephrogenic fibrosing dermopathy
3466. Néstor–guillermo progeria syndrome

3467. NERD: nodules, eosinophilia, rheumatism, dermatitis and
swelling
3468. Nerve sheath myxoma
3469. Peripheral nerve sheath tumor
3470. Malignant nerve sheath tumors= neurosarcoma = malignant
schwannoma
3471. Neu laxova syndrome
3472. Neural tube defects
3473. Neuroblastoma
3474. Neurocristic hamartoma
3475. Neurocutaneous (leptomeningeal) melanocytosis
3476. Neuroendocrine tumours
3477. Neurodermatitis
3478. Circumscribed neurodermatitis
3479. Neurofibroma
3480. Plexiform neuroﬁbroma
3481. Neurofibromatosis (see next)
3482. ✓Nf1 von recklinghausen disease
3483. ✓Nf2 acoustic schwannoma
3484. ✓Nf3 * mixed (central and peripheral neurofibromas)
3485. ✓Nf4 * variant
3486. ✓Nf5 * ,† segmental café-au-lait macules, neurofibromas, or
both
3487. ✓Nf6 * ,‡ café-au-lait macules only
3488. ✓Nf7 * late onset
3489. ✓Nf-nos not otherwise specified
3490. Neuroﬁbrosarcoma
3491. Neurofollicular hamartoma=spindle cell predominant
trichodiscoma
3492. Traumatic Neuroma
3493. Palisaded encapsulated neuroma= Solitary Circumscribed
Neuroma

3494. Epithelial sheath neuroma
3495. Neurosarcoma
3496. Neurothekeoma=Dermal nerve sheath myxoma
3497. Atypical cellular neurothekeoma
3498. Neurotic excoriation= dermatillomania =skin-picking disorder
3499. Neutral lipid storage disease
3500. ✓Severe congenital neutropenia
3501. ✓Cyclic neutropenia
3502. ✓X-linked neutropenia
3503. ✓Poikiloderma with neutropenia, clericuzio type
3504. Neutrophilic dermatosis of dorsal hands= Pustular Vasculitis
3505. Neutrophilic eccrine hidradenitis NEH
3506. Neutrophilic figurate erythema
3507. Neutrophilic sebaceous adenitis
3508. Neutrophilic superﬁcial eccrine ductitis
3509. Neutrophilic urticarial dermatosis
3510. Nevada syndrome (nevus epidermicus verrucosus with
angiodysplasia and aneurysms)
3511. Nevoid acanthosis nigricans=rounded and velvety epidermal
nevus RAVEN
3512. Nevoid basal cell carcinoma syndrome=Gorlin Goltz syndrome=
Basal cell nevus syndrome
3513. Nevoid hamartoma
3514. Nevoid hypertrichosis
3515. Nevoid melanoma
3516. Acquired Nevus (juncional & compound &
Intradermal)=Nevocellular Nevus= mole=Cellular Nevus
3517. Agminated Nevus
3518. Ancient nevus
3519. Nevus anelasticus
3520. Nevus anemicus- pharmacologic nevus
3521. Apocrine nevus

3522. Naevus araneus
3523. Becker melanosis/nevus=pigmented Hairy epidermal Nevus
3524. Becker naevus syndrome
3525. Blitz nevus
3526. Blue nevus (SEE next)
3527. ✓Common
3528. ✓Cellular:typical &atypical
3529. ✓ Epithelioid
3530. ✓Malignant =blue nevus like melanoma
3531. ✓Target
3532. ✓Patch like
3533. ✓Plaque like
3534. ✓Large plaque-type blue naevus with subcutaneous cellular
nodules (LPTBN-SN)
3535. ✓Hypochromic=Amelanotic
3536. ✓Agminate
3537. ✓compound
3538. ✓Sclerosing
3539. ✓Epithelioid and fusiform blue nevus of chronically sun-
damaged skin
3540. Nevus brauer
3541. Cerebriform nevus
3542. Nevus cesius (segmental dermal melanocytosis)
3543. Nevus combined= biphasic melanocytic nevus
3544. Nevus comedonicus
3545. Nevus comedonicus syndrome
3546. Congenital Nevus (small & medium& large & giant)
3547. Bathing trunk nevus =Giant pigmented nevus
3548. Congenital melanocytic nevus (CMN)
3549. Congenital panfollicular nevus
3550. Connective tissue nevus
3551. Nevus en cocarde - cockade

3552. Nevus corniculatus
3553. Nevus corymbosa
3554. Deep Penetrating nevus
3555. Nevus depigmentosa= achromic nevus
3556. Desmoplastic nevus
3557. Divided nevus
3558. Divided nevus of the eyelid (panda)
3559. Divided nevus of the penis
3560. Dysplastic nevus=clark nevus= Atypical nevus
3561. Eccrine nevus
3562. Nevus eclipse
3563. Nevus of epidermolysis bullosa
3564. Epidermal Nevus
3565. Epidermal verrucosus Nevus
3566. Nevus unius lateralis
3567. Epidermal naevus – Hailey–Hailey type
3568. Epidermal naevus = Darier type = dyskeratotic and acantholytic
epidermal naevus
3569. Epidermal nevus syndromes
3570. Fibroblast growth factor receptor 3 epidermal nevus syndrome
(garcia-hafner-happle syndrome)
3571. Segmental seborrheic keratosis-like keratinocyte epidermal
nevus
3572. Hystrix-like epidermal nevus of nevada syndrome
3573. Epidermal naevus – epidermolytic hyperkeratotic type
3574. Inflammatory linear verrucous epidermal nevus (ilven)=
Dermatitic epidermal Nevus=eczematous epidermal Nevus
3575. Kerinokeratoticus nevus
3576. Nevus globeloo
3577. glycosaminoglycan Nevi
3578. Halo Nevus=leukoderma acquisitum centrifugum= sutton’s
nevus
3579. Hori Nevus( acquired, bilateral nevus of ota- like macules)

3580. Nevus of ito=nevus fuscoceruleus acromiodeltoideus
3581. Eccrine mucinous nevus
3582. Naevus Lentiginosus Linearis
3583. Nevus lipomatosis superficialis - hoffman-zurhalle nevus
3584. Melanocytic nevi of genital skin
3585. Melanocytic nevus of acral skin
3586. Miescher nevus
3587. Myerson nevus
3588. Naevus marginatus
3589. Naevus oligaemicus
3590. Oral pigmented nevus
3591. Ota nevus =Nevus Fuscoceruleus Ophthalmomaxillaris
3592. Sun nevus= nevus of Ota acquisita
3593. Nevus osteo nanta
3594. Nevus psiloliparus
3595. Reactivated nevus
3596. Recurrent nevus= pseudomelanoma
3597. Rhodoid nevus
3598. Nevus roseus
3599. Nevus pens papular epidermal naevus with skyline basal cell
layer (pens)
3600. Sclerosing nevus
3601. Nevus sebaceous of Jadassohn
3602. Nevus simplex & angel’s kiss &stork bite &salmon patch
3603. Spark’s nevus
3604. Nevus spilus=speckled lentiginous nevus=zosteriform
lentiginous nevus
3605. Speckled lentiginous nevus syndrome
3606. Naevus spinofiliformis
3607. Spitz Nevus =juvenile melanoma (Agminated& Disseminated)
3608. Atypical Spitz tumors
3609. Malignant =metastasizing Spitz tumors
3610. Pigmented spindle cell nevus of reed

3611. Spotted grouped pigmented nevi =eccrine centered nevus
3612. Nevus of striated muscle
3613. Nevus sudiferous
3614. Targetoid hemosiderotic nevus
3615. Nevus trichlmocysticus =tricholemmocycticus
3616. Unna nevus
3617. Large venous nevus
3618. Small venous nevi
3619. Nevus venous of servelle- martorell type
3620. Nevus vascularis mixtus (cutaneous vascular twin nevi)
3621. Nevus vascularis mixtus, a hallmark of mixed vascular nevus
syndrome (ruggieri- leech syndrome
3622. Nevus xanthoma
3623. Newborn exfoliation= physiological desquamation
3624. Newborn :neonatal reaction & diseases
3625. Nicolaides–baraitser syndrome
3626. Nicolau syndrome
3627. Nicotine stomatitis
3628. Niemann–pick disease
3629. Nipple adenoma
3630. Chronic nipple eczema
3631. Absent, hypoplastic or anomalous nipples
3632. Nevoid hyperkeratosis of nipple
3633. Nocardiosis
3634. Nlrp1-associated autoinflammation with arthritis and
dyskeratosis
3635. Monogenic nod-like receptor family pyrin domain containing 1
(nlrp1)-associated diseases
3636. Nodular colloid degeneration
3637. Nodular elastosis
3638. Nodular fasciitis=nodular pseudosarcomatous fasciitis
3639. Nodular scleroderma
3640. Nodular vasculitis

3641. Nonne-milroy-meige syndrome
3642. Noonan syndrome
3643. Nonsuicidal Self-Injury
3644. Nontropical diabetic hand syndrome
3645. Notalgia parasethica
3646. Nuchal-type fibroma
3647. Nuchal fibrocartilaginous pseudotumor
3648. Nummular dermatitis
3649. Nucleotide-binding oligomerization domain (nod)-like receptor
family pyrin domain containing 12 (nlrp12)-associated disorder
(nlrp12ad)
3650. Nuclear factor-kappa b essential modulator (NEMO)
Deficiency syndrome
3651. Oasthouse disease
3652. Obesity associated lymphedematous mucinosis
3653. Obsessive–compulsive disorders
3654. Occipital horn syndrome
3655. Ochronosis
3656. Lowe syndrome (oculo-cerebro-renal syndrome)
3657. Oculocerebral syndrome with hypopigmentation
3658. Oculocerebrocutaneous syndrome (delleman syndrome)
3659. Oculodental syndrome=rutherfurd syndrome
3660. Oculo-dento-digital dysplasia
3661. Oculodermal melanocytosis
3662. Oculoectodermal syndrome
3663. Oculofaciocardiodental (OFCD)
3664. Oculotrichodysplasia
3665. Odontogenic cysts
3666. Odonto tricho ungual digital palmar syndrome
3667. Odonto trichomelic syndrome
3668. Odontomicronychial dysplasia
3669. Odonto-onycho-dermal dysplasia
3670. Odonto-onychodysplasia with alopecia

3671. Oleoma
3672. Oliver–mcfarlane syndrome
3673. Ollier dyschondroplasia
3674. Olmsted’s syndrome
3675. Omenn syndrome
3676. Omphalomesenteric cyst
3677. Omphalomesenteric duct anomalies
3678. Omphalocoele
3679. Onchocerciasis =river blindness=erysipelas de la costa
3680. Onychotrichodysplasia and neutropenia
3681. oncocytoma
3682. Oral allergy syndrome
3683. Oral cancrum oris =noma
3684. Oral facial digital syndrome (SEE next)
3685. ✓ type i: papillon-league-psaume syndrome
3686. ✓type ii: mohr syndrome
3687. ✓Type iii: sugarman syndrom
3688. ✓type iv: baraitser-burn syndrome
3689. ✓type v: thurston syndrome
3690. ✓ type vi: varadi-papp syndrome
3691. ✓ type vii: whelan syndrome
3692. ✓ type viii: oral-facial-digital syndrome, edwards type )
3693. Oral focal mucinosis
3694. Oral melanoma
3695. Oral nevus
3696. Oral papiiloma
3697. Oral submucous fibrosis
3698. Orange palpebral spots
3699. Orf = ecthyma contagiosum
3700. Ornithosis (psittacosis)
3701. Orofacial granulomatosis OFG
3702. Oro-oculo-genital syndrome

3703. Osler–rendu–weber disease
3704. Osler’s nodes
3705. Osteochondroma
3706. Osteochondrolipoma
3707. Osteogenesis imperfect (8 types)
3708. Ossification
3709. Ossifying fibromyxoid tumor
3710. Ossifying lipoma
3711. Ossifying plexiform tumor
3712. Osteomata cutis
3713. Osteosarcoma
3714. Osteomyelitis
3715. Osteopoikilosis
3716. Oestrogen hypersensitivity vulvovaginitis
3717. Oto-onycho-peroneal syndrome
3718. otopalatodigital syndrome
3719. Otophyma
3720. Otulipenia== otulin-related autoinflammatory syndrome
(oras)=otulipenia)
3721. Oudsthoorn disease
3722. p14 deﬁciency
3723. Pachyderma
3724. Pachydermatoglyphy
3725. Pachydermatous eosinophilic dermatitis
3726. Pachydermia oralis
3727. Pachydermodactyly
3728. Pachydermoperiostosis=Primary Hypertrophic Osteoarthropathy
3729. pachyonychia congenita
3730. Pachyonychia congenita with amyloidosis and
hyperpigmentation
3731. Pachyonychia congenita with leukonychia
3732. Pacinian corpuscle hyperplasia
3733. Paederus/ beetle dermatitis

3734. Paget diseases
3735. Extramammary paget’s disease
3736. Pagetoid Dyskeratosis
3737. Pagetoid Dyskeratosis of the Scrotum
3738. Palatine papilla cyst
3739. Palatal exostosis
3740. Pallister–killian syndrome
3741. Palisaded encapsulated neuroma (PEN)
3742. Palisaded neutrophilic and granulomatous dermatitis PNGD
3743. Palpable migratory arciform erythema
3744. Palmar erythema
3745. Palmar fasciitis and polyarthritis syndrome
3746. Palmoplantar erythrodysesthesia syndrome
3747. Palmoplantar pustulosis
3748. Palmoplantar pustular psoriasis
3749. Circumscribed Palmar or plantar hypokeratosis
3750. Palmoplantar keratoderma (ppk)
3751. Focal palmoplantar keratodermas (ppk)(see
next)
3752. ✓ Richner–hanhart syndrome=Oculocutaneous Tyrosinemia
3753. ✓ Carvajal Huerta syndrome
3754. ✓ Howel–evans syndrome
3755. ✓ pachyonychia congenital= jackson–lawlers= jadassohn–
lewandowsky
3756. ✓ ppk and woolly hair
3757. ✓focal ppk, isolated: brünauer–fuhs–siemens
3758. ✓ppk areata
3759. ✓striate ppk type 1,2,3
3760. ✓focal palmoplantar and gingival keratosis

3761. Punctate palmoplantar keratodermas (ppk) (see
next)
3762. ✓punctate ppk buschke–fischer–brauer (type1)
3763. ✓ppk spiny music box= punctate palmoplantar keratoderma
type 2 = filiform hyperkeratosis= digitate keratosis
3764. ✓marginal papular keratoderma: acrokeratoelastoidosis, focal
acral hyperkeratosis (type 3 punctate ppk)
3765. ✓punctate keratoses of the palmar creases
3766. ✓porokeratosis punctata palmaris et plantaris
3767. ✓cole disease
3768. ✓PLACK syndrome(peeling skin, leukonychia, cheilitis, knuckle
pads )
3769. ✓Ppk -acro-osteolysis with keratoderma (bureau–barrière
syndrome)
3770. Diffuse palmoplantar keratodermas (ppk)(see
next)
3771. ✓Vörner–unna–thost
3772. ✓Mal de meleda
3773. ✓ Nagashima, kimonis
3774. ✓ Bothnia
3775. ✓Greither
3776. ✓KLICK :keratosis linearis, ichthyosis congenita, sclerosing
keratoderma
3777. ✓ Bart–pumphrey syndrome
3778. ✓Naxos disease= Mal de Naxos
3779. ✓Schöpf–schulz–passarge syndrome
3780. ✓Haim–munk syndromes
3781. ✓ppk mitochondrial
3782. ✓ppk due to connexin 26 defect
3783. ✓Huriez =scleroatrophic and keratotic dermatosis of the limbs
3784. ✓Loricin

3785. ✓Norbotten
3786. ✓Olmsted syndrome
3787. ✓Papillon–lefèvre syndrome
3788. ✓keratoderma–hypotrichosis–leukonychia totalis
3789. ✓Diffuse epidermolytic palmoplantar keratoderma (EPPK)
3790. ✓Keratosis palmoplantaris papillomatosa et verrucosa Jakac–
Wolf
3791. ✓Vohwinkel syndrome
3792. ✓Camisa syndrome
3793. ✓ppk with sex reversal
3794. ✓Gamborg nielsen keratoderma
3795. ✓curly hair–acral keratoderma–caries syndrome
3796. Keratoderma Associated with Internal Malignancy
3797. ✓Aquagenic transient reactive papulotranslucent
acrokeratoderma= aquagenic syringeal acrokeratoderma
3798. ✓keratoderma climatricum=Haxthausen’s Disease
3799. Focal acral hyperkeratosis
3800. Pangeria
3801. Panfolliculoma
3802. Panniculitis (see next)
3803. ✓ panniculitis due to blunt trauma
3804. ✓ alpha 1 antitrypsin deficiency panniculitis
3805. ✓ cold panniculitis
3806. ✓ cytophagic histiocytic panniculitis
3807. ✓ factitial
3808. ✓ pancreatic panniculitis
3809. ✓ post radiotherapy
3810. ✓ post-steroid
3811. ✓ Rothmann-Makai
3812. ✓ weber-christian= relapsing febrile nodular non-suppurative
panniculitis syndrome

3813. ✓annular atrophic connective tissue panniculitis of the
ankles
3814. ✓atrophic connective tissue panniculitis
3815. ✓atypical lymphocytic lobular panniculitis
3816. ✓crystal deposition panniculitis
3817. ✓cutaneous polyarteritis nodosa
3818. ✓Equestrian panniculitis
3819. ✓erythema nodosum
3820. ✓fasciitis–panniculitis syndrome
3821. ✓infantile-onset panniculitis with uveitis and
systemic granulomatosis
3822. ✓infection-induced panniculitis
3823. ✓lipodystrophic panniculitis
3824. ✓lipophagic panniculitis of childhood
3825. ✓lupus erythematosus panniculitis
3826. ✓malignancy-related panniculitis-like infiltrates
3827. ✓morphea/scleroderma panniculitis
3828. ✓pancreatitis, panniculitis, and polyarthritis (PPP)
3829. ✓panniculitic bacterid
3830. ✓panniculitis of dermatomyositis
3831. ✓panniculitis due to other injectable substances
3832. ✓panniculitis of lyme disease
3833. ✓plasma cell panniculitis
3834. ✓sclerema neonatorum
3835. ✓subcutaneous fat necrosis of the newborn
3836. ✓subcutaneous panniculitis -like t -cell lymphoma
3837. ✓superﬁcial thrombophlebitis
3838. Pantoea(enterobacter) agglomerans
3839. PAC (pyoderma gangrenosum, acne and ulcerative colitis)
3840. PAPA syndrome (pyogenic arthritis, pyoderma gangrenosum
and acne)

3841. PAPASH syndrome (pyogenic arthritis, acne, pyoderma
gangrenosum and suppurative hidradenitis)
3842. PASH syndrome ( pyoderma gangrenosum , acne and
suppurative hidradenitis)
3843. PASS (pyoderma gangrenosum, acne, and ankylosing spondylitis,
with or without suppurative hidradenitis )
3844. Psapash (psoriatic arthritis, pyoderma gangrenosum, acne and
hidradenitis suppurativa)
3845. Papillary carcinoma
3846. Papillary eccrine adenoma=tubular apocrine adenoma
3847. Papillary endothelial hyperplasia= masson’s tumor
3848. Papillary hemangioma
3849. Papillary hyperplasia of the palate
3850. Papillary intralymphatic angioendothelioma (pila)=dabska-type
hemangioendothelioma =dabska tumor = endovascular
papillary angioendothelioma
3851. Papillomatosis cutis carcinoides gottron
3852. Papillomatosis cutis lymphostatica
3853. Papillon–léage syndrome
3854. Papillon–léfèvre syndrome
3855. Papular acantholytic dyskeratosis
3856. Papular dermatitis= chronic papular urticaria
3857. Papular epidermal nevus with skyline
3858. Papular purpuric gloves and socks syndrome
3859. Papuloerythroderma of ofuji
3860. Parachordoma
3861. Paracoccidioidomycosis=south american blastomycosis
3862. Paraffinoma
3863. Paraganglioma-like dermal melanocytic tumor
3864. Paraquat tongue
3865. Paragonimiasis
3866. Parapox
3867. Parakeratosis variegate

3868. Paraneoplastic erythroderma
3869. Paraneoplastic scleroderma-like syndrome
3870. Paraneoplastic pemphigus
3871. Parapsoriasis :small plaque= chronic superficial scaly dermatitis
(digitate dermatosis&xanthoerythrodermia perstans)
3872. Parapsoriasis :large plaque(parapsoriasis variegate & retiform
parapsoriasis)
3873. Parasitophobia
3874. Parinaud syndrome
3875. Parkes weber syndrome
3876. Paroxysmal nocturnal hemoglobinuria
3877. Parry-romberg syndrome
3878. Parulis
3879. Pasteurellosis
3880. pearly penile papules
3881. Pebbling
3882. Pecoma (perivascularepithelioid cell tumor)
3883. pediculosis capitis
3884. Pediculosis corporis
3885. Pediculosis pubis & pthirus pubis=crab lice
3886. Phthiriasis palpebrarum
3887. Pediculid
3888. peeling skin syndromes
3889. Pellagra
3890. Perlman syndrome
3891. Pemphigus erythematous = senear-usher syndrome
3892. Erythema annulare centrifugum-like pemphigus erythematosus
(EAC-LIKE PE)
3893. Pemphigoid gestationis =herpes gestation=gestational
pemphigoid
3894. Pemphigus foliaceus
3895. Brazilian pemphigus foliaceus & fogo selvagem
3896. Pemphigus herpetiformis

3897. IGA Pemphigus :intraepidermal neutrophilic type
3898. IGA Pemphigus : subcorneal pustular dermatosis
3899. paraneoplastic Pemphigus
3900. Pemphigus syphiliticus
3901. Contact pemphigus
3902. Pemphigus vegetans( hallopeau & neumann)
3903. Pemphigus vulgaris
3904. Neonatal pemphigus vulgaris
3905. Pena-shokeir syndrome
3906. Pendulous fibroma
3907. Penicillamine-induced elastosis perforans
3908. Penicilliosis
3909. Penile acne
3910. Penile intraepithelial neoplasia
3911. Penile lymphedema
3912. Penile phimosis &paraphimosis
3913. Penile plasma cell (zoon’s) balanitis
3914. Penile sclerosing lymphangitis
3915. Penttinen syndrome
3916. Perianal and vulvovaginal (perineal) streptococcal infection
3917. Perianal comedones
3918. Perianal streptococcal dermatitis
3919. Periarticular thenar erythema with onycholysis (PATEO)
3920. Periflexural exanthema
3921. Perifollicular elastolysis
3922. Perifollicular fibromas
3923. Perinatal gangrene of the buttock
3924. Recurrent toxin-mediated ( perineal) erythema
3925. Perineurioma=storiform perineurial fibroma =localized
hypertrophic neuropathy=storiform perineurial fibroma =
fibrolamellar nerve sheath tumor
3926. Periodontitis
3927. Periodontal fistula

3928. Periodic fever with aphtous stomatitis, pharyngitis and adenitis
syndrome
3929. Periodic fever, immunodeficiency, and thrombocytopenia
3930. Perioral dermatitis
3931. Periorificial dermatitis=childhood granulomatous perioriﬁcial
dermatitis
3932. Peristomal skin related skin disorders
3933. Periumbilical calciﬁc elastolysis
3934. Periumbilical perforating pseudoxanthoma elasticum
3935. Peroxisomopathies
3936. Peripheral giant cell granuloma
3937. Peripheral odontogenic fibroma
3938. Peripheral ossifying fibroma
3939. Periporitis staphylogenes = sweat gland abcess
3940. Pernio = chilblains
3941. Perniola
3942. syndrome
3943. Perlèche
3944. Petechiae
3945. Persistent cholinergic erythema
3946. Persistent acrovasculopathy syndrome
3947. Persistent Linear Bands in Infancy
3948. Peutz jeghers syndrome
3949. Peyronie’s disease
3950. Peyronellaea gardeniae infection
3951. PFAPA = periodic fever, aphthae, pharyngitis, and Adenitis
syndrome
3952. Phalangeal sarcoma
3953. Phacomatosis phakomatosis (see next)
3954. ✓type i (adamson-best syndrome)
3955. ✓type ii (takano-kruger-doi syndrome)
3956. ✓ type iii (kobori-toda syndrome)

3957. ✓type iv
3958. ✓ phakomatosis cesioflammea
3959. ✓ phakomatosis spilorosea
3960. ✓ phakomatosis melanovascularis
3961. ✓ phakomatosis cesiomarmorata
3962. ✓ phakomatosis pigmentovascularis
3963. ✓ phakomatosis pigmentokeratotica
Phenomena in dermatology (see next)
3964. ✓ alopecia areata (aa) sparing lesional gray/white hairs
3965. ✓ anatopic phenomenon
3966. ✓ atopic dermatitis generally spare the napkin area
3967. ✓ butterfly sign
3968. ✓ deck chair sign
3969. ✓ ear lobe sign
3970. ✓ irritant diaper dermatitis spares flexures
3971. ✓ islands of sparing in pityriasis rubra pilaris
3972. ✓ reverse koebner phenomenon
3973. ✓ ichthyosis vulgaris spares flexures
3974. ✓ epidermal growth factor receptor (egfr) inhibitor-associated
rash spares irradiated areas
3975. ✓ knuckle sparing of acute cutaneous lupus erythematosus
(acle)
3976. ✓ milian’s ear sign
3977. ✓ nasolabial fold sparing in the malar rash of systemic lupus
erythematosus
3978. ✓ nose sign
3979. ✓ paretic limbs spared in rheumatic diseases
3980. ✓ pityriasis rosea spare sun-exposed areas
3981. ✓ pruritic urticarial papules and plaques of pregnancy (puppp)
spares periumbilical area
3982. ✓ psoriasis often spare central face

3983. ✓ relapsing polychondritis spare earlobes
3984. ✓ renbok phenomenon
3985. ✓ rosacea spares circum-oral and peri-orbital areas
3986. ✓ scrotum sparing in tinea cruris
3987. ✓ spared zones in leprosy
3988. ✓ sunbed suntan sacroscapular sparing sign
3989. ✓ upper axillary area spared in pityriasis versicolor
3990. ✓ white islands in a sea of red in dengue fever
3991. ✓ vermillion border spared in peri-oral dermatitis
3992. ✓ vermilion border spared in an acrodermatitis enteropathica
(ae)-like syndrome
3993. ✓ wilkinson’s triangle
3994. ✓ koebner reaction
3995. ✓ isomosaictopic reaction
3996. ✓ wolf ’s isotopic response
3997. ✓ isovaccinetopic reaction
3998. ✓ isoradiotopic reaction
3999. ✓ isophototopic reaction
4000. ✓ isotraumatopic reaction
4001. ✓ isocaumatopic reaction
4002. ✓ isoscartopic reaction
4003. ✓ isotattotopic reaction:
4004. ✓ isolymphtopic reaction
4005. ✓ isovenostatic reaction
4006. ✓ isoneuraltopic reaction
4007. ✓ isoshockwave reaction
4008. ✓ isodermatopic reaction
4009. ✓ reverse koebner reaction
4010. ✓ isomosaictopic nonreaction
4011. ✓ wolf’s isotopic nonreaction
4012. ✓ isovaccinetopic nonreaction

4013. ✓ isoradiotopic nonreaction
4014. ✓ isophototopic nonreaction
4015. ✓ isotraumatopic nonreaction
4016. ✓ isocaumatopic nonreaction
4017. ✓ isoscartopic nonreaction
4018. ✓ isotattotopic nonreaction
4019. ✓ isolymphtopic nonreaction
4020. ✓ isovenostatic nonreaction
4021. ✓ isoneuraltopic nonreaction
4022. ✓ isoshockwave nonreaction
4023. ✓ isodermatopic nonreaction
4024. ✓ prozone phenomenon
4025. ✓ pagetoid phenomenon
4026. ✓ reynold’s braude phenomenon
4027. ✓ epitope spreading phenomenon
4028. ✓ rebound phenomenon
4029. ✓ sulzberger-chase phenomenon
4030. ✓ harlequin phenomenon
4031. ✓ splendore-hoeppli phenomenon
4032. ✓ rumpel leede phenomenon
4033. ✓ olfleck’s phenomenon
4034. ✓ ultraviolet recall phenomenon
4035. ✓ raynaud’s phenomenon
4036. ✓ hoigne’s phenomenon
4037. ✓ bell’s phenomenon
4038. ✓ delayed blanch phenomenon
4039. ✓ castling phenomenon
4040. ✓ kasabach merritt phenomenon
4041. ✓ halo phenomenon
4042. ✓ lucio phenomenon
4043. ✓ mauserung phenomenon

4044. ✓ meyerson phenomenon
4045. ✓ meirowsky phenomenon
4046. ✓ brocq’s phenomenon
4047. ✓ pathergy phenomenon
4048. ✓ nikolskiy’s phenomenon
4049. Phenylketonuria PKU
4050. Phaeohyphomycosis
4051. Phlebolymphedema
4052. Phlebectasia
4053. Phosphaturic mesenchymal tumor
4054. Photoageing
4055. Photodamage
4056. Photodistributed eruptive telangiectasia
4057. photolocalized purpura
4058. Photosensitive spongiotic/lichenoid eruption of micropapules
and plaques
4059. Phototoxic reaction
4060. Photoallergic reaction
4061. Photoleukomelanodermatitis of kobori
4062. Photo-onycholysis
4063. Phrynoderma
4064. Phylloid hypomelanosis
4065. Phylloid hypermelanosis
4066. Phylloid terminal hair nevus
4067. Physical purpura
4068. Physiological desquamation
4069. Physiologic hyperpigmentation
4070. Phytophotodermatitis
4071. PIBIDS (photosensitivity, ichthyosis, brittle hair, intellectual
impairment, decreased fertility and short stature)
4072. Picker’s nodule
4073. Piebaldism = white spot disease

4074. Black Piedra = Trichomycosis nodularis
4075. White piedra= Trichosporosis nodosa
4076. Pierre robin syndrome
4077. Piezogenic pedal papules
4078. Piezogenic wrist papules
4079. Pigmented follicular cyst
4080. Pigmentary damarcation lines PDL= Futcher's lines=Voigt lines
4081. Pigmentary mosaicism
4082. pigmentary twin spotting
4083. Pigmented macules of bony prominences (PMBP)
4084. Pigmented neuroectodermal tumour of infancy
4085. Pigmented purpura dermatosis ppd (see next)=purpura
pigmentosa chronica
4086. ✓ Eczematid-like purpura of doucas and kapetanakis
4087. ✓ Lichen aureus=lichen purpuricus
4088. ✓ pigmented purpuric lichenoid dermatitis of gougerot and
blum=lichenoid purpura = purpuric pigmented lichenoid dermatitis
4089. ✓ Linear pigmented purpura
4090. ✓ Granulomatous pigmented purpura
4091. ✓ Purpura annularis telangiectodes of majocchi
4092. ✓ Schamberg disease =progressive pigmentary dermatosis
4093. Pigmentatio reticularis faciei et colli
4094. Pik3ca-related segmental overgrowth syndrome
4095. Pilar cyst= wen =trichilemmal cyst= isthmus-catagen cyst
4096. Pilar sheath acanthoma
4097. Proliferating pilar tumor
4098. Proliferating trichilemmal cyst
4099. Malignant proliferating trichilemmal tumors
4100. Pili annulati
4101. Pseudopili annulati
4102. Pili bifuracti
4103. Pili migran

4104. Pili multigemini
4105. Pili torti
4106. Pili torti and developmental delay
4107. Pili torti and onychodysplasia (beare type)
4108. Pili torti and onychodysplasia
4109. pili trianguli =Uncombable hair=spun glass hair
4110. Pilodental dysplasia with refractive errors
4111. Pilomatricoma= calcifying epithelioma of malherbe
4112. Pilomatrical carcinoma
4113. Pilomatrixoma
4114. Pilomatrixcarcinoma
4115. Pilonidal sinus
4116. Pinta
4117. Pintoid dyschromia of yaws
4118. Pipkin syndrome
4119. Pitryiasis rubra pilaris PRP=lichen ruber pilaris = Lichen
Ruberacuminatus
✓Classic adult
✓Atypical adult
✓Classic juvenile
✓Circumscribed juvenile
✓Atypical juvenile
✓Human immunodeficiency virus infection associated
4120. Pitryiasis alba= impetigo pityroides= Pityriasis simplex= pityriasis
maculata
4121. Pityriasis folliculorum
4122. Pitryiasis lichenoid chronica PLC
4123. Pityriasis lichenoides et varioliformis acuta PLEVA
4124. Febrile ulceronecrotic variant of PLEVA =Febrile ulceronecrotic
mucha-habermann disease FUHMD =Pityriasis lichenoides with
Ulceronecrosis and Hyperthermia

4125. Pitryiasis rosea (classic & vesicular & urticarial & target like&
purpuric & pustular & abortive&inverted)
4126. Pityriasis rosea gigantea of darier
4127. Pityriasis circinata et marginata of widal
4128. Pitryiasis rotunda= Pityriasis Circinata
4129. Pityriasis Steatoides
4130. Pitted keratolysis = keratolysis plantare sulcatum
4131. Pfeiffer syndrome
4132. Plague
4133. PLACK syndrome (peeling skin-leukonychia-acral punctate
keratosis)
4134. PLAID immune plcg2-associated antibody deficiency and
immune dysregulation
4135. APLAID (autoinﬂammation and plcg2-associated antibody
deﬁciency and immune dysregulation)
4136. Plantar fibromatosis = ledderhose disease
4137. Plaque-like CD34-positive dermal fibroma
4138. Plate-like osteoma cutis
4139. Plasma cell gingivitis
4140. Plasma cell glossitis
4141. Plasma cell granuloma
4142. Plasmacytoma
4143. plasmacytosis
4144. Plasmoacanthoma
4145. Pleomorphic adenoma
4146. Carcinoma ex pleomorphic adenoma
4147. Pleomorphic dermal sarcoma
4148. Pleomorphic fibroma of the skin
4149. pleomorphic hyalinizing angiectatic tumor
4150. Pleomorphic lipoma
4151. Pleomorphic liposarcoma
4152. Pleomorphic Sarcoma
4153. Undifferentiated pleomorphic sarcoma

4154. Pleonosteosis
4155. Plexiform fibrohistiocytic tumor
4156. Plica polonica=neuropathica
4157. Plummer-vinson syndrome
4158. Pneumocystis carinii=PNEUMOCYSTOSIS
4159. Podoconiosis
4160. Poems syndrome (polyneuropathy, organomegaly,
endocrinopathy, M-protein and skin changes)= crow-fukase syndrome
4161. Poikiloderma
4162. Poikiloderma vasculare atrophicans
4163. Poikiloderma-like cutaneous amyloidosis
4164. Poikiloderma of civatte
4165. Poikilodermatous plaque-like hemangioma (PPLH)
4166. Pointlist melanotic macules
4167. Poison ivy dermatitis
4168. Poland syndrome
4169. Poliosis
4170. polyarteritis nodosa =panarteritis nodosa PAN
4171. Polycythemia rubra vera=Erythremia
4172. Polycystic ovarian syndrome (PCOS)
4173. Polymastia
4174. Polymorphous cold eruption
4175. Polymorphous light eruption PMLE
4176. polymorphous sweat gland carcinoma
4177. Polymorphous (low-grade) adenocarcinoma
4178. Polyostotic fibrous dysplasia
4179. pompholyx
4180. Popliteal pterygium syndrome= klein syndrome
4181. Popsicle panniculitis
4182. Porokeratoma

4183. Porokeratosis (see next)
4184. ✓porokeratosis of mibelli
4185. ✓disseminated superficial actinic porokeratosis (dsap)
4186. ✓ linear porokeratosis
4187. ✓punctate porokeratosis
4188. ✓eruptive disseminated porokeratosis
4189. ✓porokeratosis palmaris et plantaris et disseminata
4190. ✓eruptive pruritic papular porokeratosi
4191. ✓porokeratosis ptychotropica
4192. ✓porokeratotic eccrine ostial and dermal duct nevus
4193. Porokeratotic eccrine and hair follicle nevus
4194. Linear palmo-plantar porokeratotic hamartoma
4195. Poroma
4196. Porocarcinoma
4197. Porphyria (see next)
4198. ✓ ALA dehydratase deficiency
4199. ✓ Acute intermittent porphyria
4200. ✓ Congenital erythropoietic porphyria= gunther syndrome
4201. ✓ Hereditary coproporphyria
4202. ✓ Porphyria cutaneous tarda
4203. ✓ Erythropoietic protoporphyria
4204. ✓ hepatoerythropoietic porphyria
4205. ✓ Pseudoporphyria
4206. ✓ x-linked dominant protoporphyria
4207. ✓ Porphyria variegate
4208. Port wine stain=nevus ﬂammeus
4209. Postcardiotomy syndrome
4210. Post ECG leads dermatitis
4211. Post herpetic neuralgia
4212. Post inflammatory hyperpigmentation=postinflammatory
melanosis

4213. Post inflammatory hypopigmentation=postinflammatory
leukoderma
4214. Postirradiation digitate keratosis (PIDK)
4215. Post-irradiation pseudo-sclerodermatous panniculitis
4216. Post-kala-azar dermatosis (PKDL)
4217. Post menopausal symptoms
4218. Post-stripping cutaneous sclerosis
4219. Post-thermal burn pruritus
4220. Post traumatic hematoma
4221. Powassan virus related skin infection
4222. Prader willi syndrome
4223. Prayer nodule
4224. preauricular sinus
4225. Precalcaneal congenital fibrolipomatous hamartoma
4226. Pre‐ and postnatal growth retardation, mental retardation, and
acral limb deficiencies
4227. Prepubertal unilateral ﬁbrous hyperplasia of the labium majus
4228. Prepubertal vulval fibroma=childhood asymmetric labium majus
enlargement
Pregnancy diseases (see next)
4229. ✓Atopic eruption of pregnancy = prurigo of pregnancy=prurigo
gestationis (besnier) =early-onset prurigo of pregnancy = papular
dermatitis of pregnancy = pruritic folliculitis of pregnancy = linear igm
disease of pregnancy = eczema in pregnancy
4230. ✓Impetigo herpetiformis= pustular psoriasis of pregnancy
4231. ✓Pupp (pruritic urticarial papules and plaques of pregnancy=
toxic erythema of pregnancy=late-onset prurigo of pregnancy =
polymorphic eruption of pregnancy = toxemic rash of pregnancy
4232. ✓Intrahepatic cholestasis of pregnancy = Obstetric Cholestasis
4233. ✓prurigo gravidarum
4234. ✓Pregnancy-Related Pyogenic Granuloma (Granuloma
Gravidarum)

4235. ✓Other physiologic changes
4236. premature gray/grey hair
4237. Pressure purpura (cough &vomiting)
4238. Pretibial angioplasia
4239. Primary signet-ring cell/histiocytoid carcinoma
4240. Primary cutaneous adenoid cystic carcinoma
4241. Primary cutaneous angioplasmocellular hyperplasia
4242. Primary cutaneous apocrine carcinomas / adenocarcinoma
4243. Primary cutaneous cribriform carcinoma (PCCC)
4244. Primary cutaneous extraskeletal osteosarcoma
4245. Primary lymphoepithelioma-like carcinoma of the skin (LELCS)
4246. Primary mucinous carcinoma of the skin
4247. Proctalgia fugax
4248. Progestron dermatitis
4249. Progeria
4250. Werner’s syndrome=progeria of the adult
4251. Progeroid syndrome, petty type
4252. Hutchinson–gilford progeria syndrome
4253. Progressive macular hypomelanosis PMH
4254. Progressive osseus heteroplasia
4255. Progressive papular purpuric eruption
4256. Prolidase deﬁciency(PD)=hyperimidodipeptiduria
4257. Proliferating pilar tumor
4258. Proliferative fasciitis
4259. Propionic acidemia
4260. Proteasome- associated autoinflammatory syndrome (PRAAS)
4261. Protein contact dermatitis
4262. Protein C defeciency
4263. Protein S defeciency
4264. Proteus syndrome= cerebriform fibrous proliferation
4265. Elattoproteus syndrome
4266. Protothecosis
4267. Prune belly syndrome

4268. Prurigo = Acne urticata
4269. Prurigo besnier
4270. Prurigo hebra
4271. Prurigo gravidarum
4272. Prurigo nodulris
4273. Prurigo pigmentosa
4274. Prurigo simplex
4275. Actinic prurigo = hutchinson’s summer prurigo =hydroa
aestivale
4276. Pruritic and dyskeratotic dermatosis
4277. Pruritus in scars
4278. Aquagenic Pruritus
4279. Contagious Pruritus
4280. Pruritus ani
4281. Pruritus scroti
4282. Pruritus vulvae
4283. Renal Pruritus
4284. Hematologic Pruritus
4285. Postmenopausal Pruritus
4286. Pruritus in Internal Malignancy
4287. Cholestatic Pruritus
4288. Senile Pruritus
4289. Endocrine pruritus
4290. Referred Pruritus (Mitempfindung)
4291. Psychogenic pruritus= Somatoform Pruritus
4292. Pharmacologic pruritus
4293. Pseudallescheriasis
Pseudo in dermatology (see next)
4294. ✓ pseudo hypoparathyroidism
4295. ✓Pseudo pseudo hypoparathyroidism
4296. ✓ pseudoichthyosis, acquired
4297. ✓ eruptive pseudoangiomatosis

4298. ✓ pseudo acanthosis nigricans
4299. ✓ pseudo acne of nasal crease
4300. ✓ pseudo ainhum
4301. ✓ pseudo albinism
4302. ✓ pseudo alopecia areata
4303. ✓ pseudo behcet’s disease
4304. ✓ pseudo blue-lunula
4305. ✓ pseudo botryomycosis
4306. ✓ pseudo bowen’s disease
4307. ✓ pseudo bubo
4308. ✓ pseudo chancre redux
4309. ✓ pseudo chromhidrosis
4310. ✓ pseudo darier’s sign
4311. ✓ pseudo dermatomyositis
4312. ✓ pseudo furuncle
4313. ✓Pseudoglucagonoma
4314. ✓ pseudo gout
4315. ✓ pseudo halo nevus
4316. ✓ pseudo horn cyst
4317. ✓ pseudo hutchison’s sign
4318. ✓ pseudo lupus vulgaris
4319. ✓ pseudo melanoma
4320. ✓ pseudo monilethrix
4321. ✓ pseudo mycetoma
4322. ✓ pseudo mycosis fungoides
4323. ✓ pseudo ochronosis
4324. ✓ pseudo rheumatoid nodule
4325. ✓Pseudosarcoma
4326. ✓ pseudo scabies
4327. ✓ pseudo scleroderma
4328. ✓ pseudo sign of leser trelat

4329. ✓ pseudo sporotrichosis
4330. ✓ pseudoacromegaly
4331. ✓ pseudocellulitis
4332. ✓ pseudocyst of the auricle
4333. ✓ pseudodidymosis aplasticosebacea
4334. ✓ pseudoepitheliomatous hyperplasia
4335. ✓ pseudofolliculitis barbae =pili recurvate= pili incarnati
4336. ✓ pseudofolliculitis corporis
4337. ✓ pseudofolliculitis vibrissae
4338. ✓ pseudomamma
4339. ✓ pseudomyogenic hemangioendothelioma
4340. ✓Pseudomelanocytic nests
4341. ✓ pseudopelade of brocq
4342. ✓ pseudopili annulati
4343. ✓ pseudotumor cerebri
4344. ✓pseudo kaposi
4345. ✓pseudo knuckle pad (chewing pad)
4346. ✓pseudo‐koenen tumors
4347. ✓pseudomacrolunula
4348. ✓pseudo-pseudoxanthoma elasticum
4349. ✓pseudovasculitis
4350. pseudoepitheliomatous keratotic and micaceous balanitis
4351. Pseudoverrucous papule and nodule
4352. Perianal pseudoverrucous papules and nodules (PPPN)
4353. Pseudoxanthoma elasticum PXE
4354. Pseudoxanthoma elasticum-like papillary dermal elastolysis
4355. Pseudomonaus related diseases (see next)
4356. ✓ pseudomonas hand foot syndrome
4357. ✓ ecthyma gangrenosum
4358. ✓ green nail syndrome
4359. ✓ pseudomonal pyoderma

4360. ✓ blastomycosis-like pyoderma
4361. ✓ otitis externa
4362. ✓ pseudomonal folliculitis -hot tub folliculitis
4363. ✓ malignant otitis externa
4364. ✓ pseudomona chondritis
4365. ✓septicemia
4366. Psoriasis vulgaris=Chronic Plaque Psoriasis
4367. Annular Psoriasis
4368. Elephantine Psoriasis
4369. Erythrodermic Psoriasis
4370. Follicular Psoriasis
4371. Guttate Psoriasis
4372. Inverse Psoriasis
4373. Lichenoid psoriasis
4374. Linear Psoriasis
4375. Ostraceous Psoriasis
4376. Psoriasis :acrodermatitis continua of hallopeau
4377. Psoriasiform acral dermatitis
4378. Psoriasiform keratosis
4379. Psoriasiform napkin dermatitis
4380. Psoriasis :wonroff ring
4381. Psoriasis alba
4382. Psoriasis herpeticum
4383. Psoriasis punctate= micro-guttate
4384. Psoriasis vaccinalis
4385. Psoriatic arthritis
4386. Psoriatic neurodermiformis
4387. Psoriatic onycho-pachydermo-periostitis (POPP)
4388. Pustular Psoriasis
4389. Pustulosis palmaris et plantaris
4390. Rupioid Psoriasis
4391. Sebopsoriasis

4392. Verrucous psoriasis
4393. Von zumbusch pattern of generalized Pustular Psoriasis
4394. Psema (entity with clinical features of both psoriasis and
eczema)
4395. PSTPIP1-associated myeloid-related-proteinemia inflammatory
syndrome (PAMI Syndrome)
4396. Psychogenic pruritus
4397. Psychogenic purpura =gardner-diamond
syndrome=autoerythrocyte sensitization = painful bruising
syndrome
4398. Pten hamartoma tumor syndrome (PHTS)
4399. Linear PTEN nevus (linear cowden nevus included)
4400. Pterygium unguis
4401. Puffy hand syndrome
4402. Puffy foot syndrome
4403. Pulicosis= Puliciasis
4404. Puretic syndrome
4405. Purpura
4406. Purpura cyclops
4407. Purpura en cocarde
4408. Purpura factitia
4409. Purpura fulminans
4410. Purpura gogglorum
4411. Purpura progressiva pigmentosa
4412. Purpura pulicosa
4413. Purpura simplex
4414. Purpura telangiectatica arciformis
4415. Pinch purpura
4416. Pustulotic arthro-osteitis (PAO)
4417. Puva ( psoralen and UVA) related diseases
4418. Puva-induced acrobullous dermatosis
4419. Puva keratosis
4420. Puva induced lentigo

4421. Pyknodysostosis
4422. Pyoderma faciale
4423. pyoderma fistulan=fox den disease
4424. Pyoderma gangrenosum (see next)
4425. ✓ Vesiculobullous
4426. ✓ Pustular
4427. ✓ Superficial granulomatous
4428. ✓ Pyostomatitis vegetans
4429. ✓ Pyodermatitis-pyostomatitis vegetans
4430. Pyogenic granuloma (lobular capillary haemangioma = lobular
capillary hemangioma =Botryomycoma= granuloma
telangiectaticum
4431. Warner and wilson-jones syndrome (recurrent pyogenic
granuloma with satellite lesions)
4432. Pyogenic granuloma-like kaposi sarcoma (PG-like ks)
4433. Pyogenic granuloma ike metastases
4434. Pyogenic infections
4435. Pyomyositis
4436. Pyramidal protrusion=Perineal skin tag
4437. Pyrin-associated autoinflammation with neutrophilic
dermatosis
4438. Pyruvoyltetrahydropterin synthase (6-ptps) deficiency
4439. Pythiosis
4440. Q fever
4441. Quincke sign
4442. Rabson mendenhall syndrome
4443. Racoon eyes
4444. Radiation dermatitis (Acute&Chronic)
4445. Radiotherapy-induced oral mucositis
4446. Radiation recall dermatitis
4447. Radiation-induced comedones
4448. Radiation-Induced Atypical Vascular Lesion

4449. Fluoroscopy-induced radiation dermatitis
4450. Ranula
4451. Rat-bite fever=erythema arthriticum
epidemicum=Sodoku=Haverhill fever
4452. Ramsay–hunt syndrome
4453. Rautenstrauch syndrome
4454. Raynaud phenomenon
4455. Raynaud syndrome
4456. Reactive angioendotheliomatosis
4457. Malignant angioendotheliomatosis
4458. Reactive arthritis
4459. Reactive infectious mucocutaneous eruption
4460. Reactive perforating collagenosis. RPC
4461. Recurrent cutaneous eosinophilic vasculitis
4462. Recurrent respiratory papillomatosis
4463. Recurrent toxin-mediated perineal erythema
4464. Recurring digital fibrous tumors of childhood (benign juvenile
digital fibromatosis)
4465. Red baby syndrome
4466. Red ear syndrome
4467. Red finger syndrome
4468. Red man syndrome
4469. Red neck syndrome
4470. Red scrotum
4471. Reed syndrome (Hereditary Leiomyomatosis and Renal Cell
Cancer Syndrome )
4472. Reiter syndrome -keratoderma blennorrhagicum= reactive
arthritis
4473. Relapsing eosinophilic perimyositis
4474. Relapsing linear acantholytic dermatosis
4475. Relapsing polychondritis (RPC)
4476. Remitting seronegative symmetrical synovitis with pitting
edema (RS3PE) syndrome

4477. Restrictive dermopathy=tight skin contracture syndrome
4478. Reticular/reticulates telangiectatic erythema
4479. Reticulate acropigmentation of kitamura
4480. Reticulate hyperpigmented scleroderma
4481. Reticulated acanthoma with sebaceous differentiation
4482. Reticulated acropigmentation of Dohi
4483. Reticulate vascular nevus =cutis marmorata telangiectatica
congenita, congenital livedo reticularis
4484. Retiform hemangioendothelioma= hobnail
hemangioendothelioma
4485. Restless legs syndrome
4486. Revesz syndrome
4487. Reye syndrome
4488. Malignant rhabdoid tumor
4489. Rhabdomyomatous mesenchymal hamartoma=striated muscle
Hamartoma
4490. Rhabdomyosarcoma
4491. Botryoid embryonal rhabdomyosarcoma
4492. Rheumatic fever nodule
4493. Rheumatoid arthritis &rheumatoid nodule & bywatery lesions &
felty syndrome
4494. Rheumatic neutrophilic dermatosis RND
4495. Rhinophyma
4496. Rhinoscleroma
4497. Rhinosporidiosis
4498. Rhizomelic chondrodysplasia punctate
4499. Rhizopus fungal infection
4500. Riboflavin deficiency= Vitamin B2 deficiency
4501. Rickettsial pox
4502. Richter syndrome
4503. Riehl’s melanosis = pigmented contact dermatitis
4504. Riga fede disease
4505. Robert syndrome with tetraphacomelia

4506. Rocky mountain spotted fever
4507. Rogue hairs
4508. Rombo syndrome
4509. Rosacea (erythematotelangiectatic & papulopustular &
phymatous & ocular & granulomatous)
4510. Rosace fulminans=pyoderma faciale
4511. Rosacea like lupus
4512. Rosacea like tinea facei
4513. Rosacea-like demodicidosis of the scalp
4514. Rosacea conglobate
4515. Halogen rosacea
4516. Gram negative rosacea
4517. Rosenthal-kloepfer syndrome
4518. Rosselli–gulienetti syndrome
4519. Roseola infantum= exanthem subitum= 6th disease sixth=
Pseudorubella
4520. Roseola vaccinatum
4521. Ross syndrome
4522. Rose handler’s disease
4523. Rothmann-makai syndrome
4524. Rothmund-thomson syndrome
4525. Roth-bernhardt syndrome
4526. Rubella= German measles=three-day measles=Third Disease
4527. Rubinstein–taybi syndrome
4528. Rud syndrome
4529. Rüdiger syndrome
4530. Rudimentary toe
4531. Ruggieri-happle syndrome
4532. Rumpel leede sign
4533. Russell–silver syndrome
4534. Russel sign
4535. Sabina brittle hair and mental deﬁciency syndrome

4536. Salivary gland neoplasms ( pleomorphic adenoma&canalicular
adenoma&mucoepidermoid carcinoma&polymorphous
adenocarcinoma&adenoid cystic carcinoma)
4537. Salt and pepper leukoderma
4538. Saddan syndrome
4539. Saddle nose
4540. Saethre-chotzen syndrome
4541. Sago palm disease
4542. SAHA syndrome :seborrhea, acne, hirsutism, and alopecia
4543. Salamon syndrome
4544. SAM syndrome (severe dermatitis–multiple allergies–metabolic
wasting)
4545. Sandman–Andra syndrome
4546. Sandfly fever =phlebotomus fever
4547. SAPHO syndrome synovitis, acne, pustulosis, hyperostosis and
osteitis (sapho) syndrome
4548. Sarcoidosis (see next)
4549. ✓Papules
4550. ✓ plaques
4551. ✓ lupus pernio
4552. ✓ Scar
4553. ✓ Tattoo
4554. ✓Lichenoid sarcoidosis
4555. ✓Alopecic
4556. ✓ Annular
4557. ✓ Atrophic
4558. ✓ lichenoid
4559. ✓Psoriasiform
4560. ✓ subcutaneous (darier-roussy)
4561. ✓ angiolupoid
4562. ✓ Erythrodermic
4563. ✓ Hypopigmented

4564. ✓ Ichthyosiform
4565. ✓ micropapular
4566. ✓ Ulcerative
4567. ✓ verrucous
4568. ✓ Morpheaform
4569. ✓ Sarcoidois early onset type
4570. ✓Pseudotumoral cutaneous sarcoidosis
4571. Sarcoma
4572. sarcomata
4573. Scabies (see next)
4574. ✓ crustd / Norwegian scabies
4575. ✓ bullous scabies
4576. ✓ Infantile scabies
4577. ✓ scabies inclean
4578. ✓ scabetic nodule
4579. ✓ pseudo scabies
4580. ✓scabies surrepticius
4581. ✓ scabies incognito
4582. ✓scabid
4583. Saurian papulosis
4584. Scalp–ear–nipple syndrome (finlay–marks syndrome)
4585. Scarlet fever=Scarlatina
4586. SCALP syndrome (sebaceous nevus-cns malformations-aplasia
cutis congenital-limbal dermoid-pigmented nevus)
4587. Scalp dysesthesia
4588. Hypertrophic scar
4589. Atrophic scar
4590. Simple scar
4591. Scars of prematurity
4592. Scarf syndrome
4593. Scedosporiosis
4594. Shwachman–bodian–diamond syndrome

4595. Schimmelpenning–feuerstein–mims syndrome SFM
4596. Schindler disease (α -Nacetylgalactosaminidase =α - NAGA
deﬁciency)
4597. Schinzel–giedion midface retraction syndrome
4598. Schnitzler’s syndrome
4599. Schöpf–schulz–passarge syndrome
4600. Schwannoma = neurilemmoma
4601. Hybrid schwannoma perineurioma
4602. Scleredema
4603. Scleredema of Bushke
4604. Sclerema neonatorum
4605. Scleroderma
4606. Nodular scleroderma
4607. Scleroderma-like cutaneous metastasis
4608. Sclerodermatomyositis
4609. Sclerodermoid disorders
4610. Scleromalacia
4611. Scleromyositis
4612. Scleromyxedema
4613. Sclerosing lipogranuloma
4614. Systemic Sclerosis– scleroderma
4615. Diffuse Systemic sclerosis
4616. Limited Systemic sclerosis
4617. Intermediate cutaneous scleroderma (icSSc)
4618. Sine scleroderma SSc (ssSSc)
4619. Sclerotic fibroma
4620. Scrotal cyst /idiopathic scrotal calcification
4621. Scrotal fat necrosis
4622. Scrub typhus= Tsutsugamushi disease
4623. Scurvy
4624. Scytalidium infections
4625. Seaweed dermatitis
4626. Sea urchin granuloma

4627. Sebastian syndrome
4628. Sebaceous filaments
4629. Hyperactive Sebaceous glands of newborn
4630. Sebaceoma
4631. Sebaceous carcinoma
4632. sebaceous epithelioma
4633. Sebaceous gland hyperplasia
4634. Sebaceous gland prominence
4635. Sebaceous hyperplasia :juxtaclavicular beaded lines
4636. Sebacous adenoma
4637. Seboacanthoma
4638. Sebocystomatosis
4639. Sebofolliculoma
4640. Sebomatricoma
4641. Seborrheic dermatitis Seborrhoeic eczema= seborrhea
4642. Petaloid seborrheic dermatitis
4643. Seborrheic keratosis sk (pedunclated & pigmented & superficial
& eruptive & irritated)
4644. SASKIA nevus (segmentally arranged seborrheic keratoses with
impending atypia
4645. Seabather’s Eruption=sea lice
4646. Seborrheic melanosis
4647. Seckel syndrome
4648. Secretan syndrome
4649. Secretory carcinoma of the skin
4650. Segmental congenital vascular anomaly with atrophy,
ulceration and scarring (SeCVAUS)
4651. Selective IGA deficiency
4652. Selective IGM deficiency
4653. Selenium(toxicity&deficiency)
4654. Sener syndrome (frontonasal dysplasia and dilated virchow –
robin spaces)
4655. Senile gluteal dermatosis

4656. Senile purpura
4657. Sensitive skin syndrome
4658. Sensorineural hearing loss, enamel hypoplasia and nail defects
(heimler syndrome)
4659. Septic Vasculopathy
4660. Seroma
4661. Serpentine supravenous hyperpigmentation
4662. Serratia marcescens
4663. Servelle martorell syndrome=Port-wine stain, venous
malformations and limb hypotrophy
4664. Setleis’ syndrome
4665. Severe combined immunodeficiency SCID
4666. Severe dermatitis, multiple allergies, and metabolic wasting
(SAM)
4667. Sexual abuse
4668. Sexual transmitted diseases
4669. Shitake dermatitis
4670. Short anagen syndrome
4671. Shwachman-diamond syndrome
4672. Sialidosis
4673. Sialolith
4674. Sideroblastic anemia with B cell immunodeficiency, periodic
fevers and developmental delay
4675. Silica granuloma
4676. Silicone granuloma
4677. Silver nirate pigmentation
4678. Simpson-golabi-behmel syndrome
4679. Sindbis virus infection
4680. Singleton-merten syndrome (SMS)
“sines” in dermatology (see next)
4681. ✓ Acne fulminans sine fulminans
4682. ✓ dermatomyositis sine myositis

4683. ✓ eccrine hidradenitis sine neutrophils
4684. ✓ eruptive seborrheic keratosis sine malignancy
4685. ✓ linear melorheostotic scleroderma with hypertrichosissine
melorheostosis
4686. ✓ lupus sine lupo
4687. ✓ malignant acanthosis nigricans sine malignancy
4688. ✓ necrobiosis lipoidica sine diabetes
4689. ✓ pellagra sine pellagra
4690. ✓ pruritus sine materia
4691. ✓ psoriatic arthritis sine psoriasis
4692. ✓ systemic sclerosis sine scleroderma
4693. ✓ zoster sine herpete
4694. Sinusoidal hemangioma
4695. Sinus pericranii
4696. Sipple’s syndrome
4697. Sirenomelia (mermaid syndrome)
4698. Sister marry joseph nodule
4699. Sitosterolemia
4700. Sjogren syndrome
4701. Skin fragility syndrome
4702. Slapped cheek syndrome
4703. Slapped neck solar melanosis
4704. Smith–lemli–opitz syndrome
4705. Small pox infection=Variola major
4706. Smooth muscle hamartoma=Congenital arrector pili Hamartoma
4707. Sneddon wilkinson disease
4708. Sneddon syndrome
4709. SOFT syndrome (short stature, onychodysplasia, facial
dysmorphism, and hypotrichosis)
4710. Solar /Actinic elastosis
4711. Solar elastotic bands
4712. Solamen syndrome

4713. Solitary fibrous tumor
4714. Sotos syndrome
4715. Sparagnosis
4716. Specific granule deficiency
4717. Spider angioma= spider nevus= nevus araneus=spider
telangiectasia
4718. Spiegler–fendt sarcoid -lymphocytoma cutis
4719. Spinal dysraphism
4720. Spindle cell hemangioma
4721. Spindle hemangioendothelioma
4722. Spindle cell lipoma
4723. Spiradenoma
4724. Spiradenocylindroma
4725. Spiradenocarcinoma
4726. Malignant eccrine spiradenoma (MES)
4727. Split hand -foot malformation (SHFM1)
4728. Spondyloenchodrodysplasia with immune dysregulation
4729. Spontaneous scrotal ulceration
4730. Sporobolomyces salmonicolor
Spots in dermatology (see next)
4731. ✓antimony spots
4732. ✓ash leaf spots
4733. ✓bier spots
4734. ✓black‑spot poison ivy
4735. ✓café au lait spots
4736. ✓café noir spot
4737. ✓campbell de morgan spots
4738. ✓cayenne pepper spots
4739. ✓ink spot lentigo=sunburn lentigo
4740. ✓janeway spots
4741. ✓liver spots
4742. ✓oil spots

4743. ✓lucio’s spotted leprosy
4744. ✓milk spots
4745. ✓mongolian spot
4746. ✓rose spots
4747. ✓orange palpebral spots
4748. ✓roseolar spots
4749. ✓shin spots (binkley’s spots, pigmented pretibial patches,
spotted leg syndrome, diabetic dermangiopathy)
4750. ✓sporty spots
4751. ✓spotted fevers
4752. ✓spotted lunula
4753. ✓spotty parakeratosis=staccato parakeratosis:
4754. ✓ stasis spots
4755. ✓twin spots (syn: didymosis)
4756. ✓white spot disease (syn: lichen sclerosus
4757. ✓ cotton wool spots
4758. ✓brushfield spots
4759. ✓bitot’s spots
4760. ✓drusen‑like spots
4761. ✓forchheimer spots
4762. ✓fordyce spots
4763. ✓herman spots
4764. ✓koplik spots
4765. ✓leopard skin spotting
4766. ✓nagayama spots
4767. ✓roth spots
4768. ✓black spot test
4769. ✓monospot test
4770. ✓spot tests in allergic contact dermatitis
4771. ✓the nickel spot test
4772. ✓spot urine tests

4773. Sporotrichosis
4774. Sporotrichoid pattern
4775. Squamous papilloma
4776. Squamo-melanocytic tumor
4777. Squamous metaplasia of the lactiferous ducts
4778. Squamous cell carcinoma
4779. Verrocous squamous cell carcinoma
4780. Squamoid eccrine ductal carcinoma
4781. Staphylococal scalded skin syndrome SSSS=ritter
disease=pemphigus neonatorum
4782. Stasis purpura
4783. Stasis dermatitis
4784. Steal syndrome
4785. Steatocystoma (simplex & multiplex & multiplex suppurativum)
4786. Sternal cleft
4787. Stellate scar
4788. Steriod induced rosacea
4789. Stevens-johnson syndrome SJS
4790. SJS /TEN overlap
4791. Fuchs‘ syndrome (stevens-johnson syndrome without skin
involvement)
4792. Stewart-bluefarb syndrome
4793. Stewart-treves syndrome=Postmastectomy
lymphangiosarcoma
4794. Stickler syndrome
4795. Stiff baby syndrome
4796. Stiff skin syndrome : (congenital fascial dystrophy)
4797. Adult-onset Still disease
4798. Systemic-onset juvenile idiopathic arthritis (sJIA)= Still disease
4799. Sting-associated vasculopathy with onset in infancy SAVI
4800. Stomal related diseases
4801. Stomatitis medicamentosa
4802. Gold-induced stomatitis

4803. Antibiotic-induced stomatitis
4804. Storiform collagenoma
4805. Storm's syndrome
4806. Straight hair nevus
4807. Strawberry in dermatology (see next)
4808. ✓ strawberry gingival hyperplasia
4809. ✓ strawberry cervix
4810. ✓ strawberry nevus
4811. ✓ strawberry papillomatosis
4812. ✓ strawberry like nasal growth
4813. ✓ strawberry tongue
4814. Streptococcal sex syndrome
4815. Stria = strech mark= Atrophoderma maculatum
4816. ✓Stria alba
4817. ✓Stria rubra
4818. ✓Striae distensae
4819. ✓Striae gravidarum
4820. Strongyloidiasis
4821. Stucco keratosis
4822. Sturge weber syndrome (encephalotrigeminal angiomatosis)
4823. subaponeurotic (subgaleal) ﬂuid collection
4824. Subcorneal pustular dermatosis= sneddon–wilkinson disease
4825. Subcutaneous emphysema
4826. subcutaneous fat necrosis of the newborn
4827. Subepidermal calcified nodule
4828. Subgaleal empyema
4829. subgaleal hematomas
4830. Sucking blisters
4831. Suction purpura/factitious purpura
4832. Sudden whitening of hair
4833. Sulzberger–garbe syndrome= Exudative discoid and lichenoid
chronic dermatosis= oid-oid disease

4834. Sunburn= Dermatitis solaris
4835. Superficial angiomyxoma
4836. Superficial CD34-positive fibroblastic tumor
4837. Superﬁcial migratory thrombophlebitis
4838. Superficial papular neuroma
4839. Superior vena cava syndrome
4840. supravenous lichen planus
4841. Sweat: (hyperhidrosis&hypohidrosis&anhidrosis)
4842. Sweet syndrome :acute febrile neutrophilic dermatosis
4843. Swimmer’s ear
4844. Swimmer’s itch =cercarial dermatitis= Dermatitis schistosomica
4845. Swimmers’s xerosis
4846. SycosisBarbae=Sycosis Vulgaris= Barber’s Itch&
4847. Mycotic Sycosis
4848. Herpetic Sycosis
4849. Lupoid Sycosis
4850. Symmetric acral annular erythema
4851. Symmetric idiopathic micropapular facial eruption ( SIMPLE)
4852. Symmetrical acrokeratoderma (SAK)
4853. Symmetrical peripheral gangrene
4854. Symmetrical progressive leukopathy
4855. Symmetric synovitis
4856. Symplastic hemangioma
4857. Synovial cyst
4858. Synovial metaplasia
4859. Synovial sarcoma
4860. Syphilis = great pox (primary chancre& secondary &
&congenital& lues maligna )
4861. Secondary syphilis : (collarette of biett & condylomata lata &
corona veneris & necklace of venus & syphilitic perlèche & plaques
muqueuses)
4862. Tertiary syphilis (late): gummas
4863. Syphilitic balanitis of follmann (SBF)

4864. Congenital syphilis ( rhagades & hutchinson teeth & mulberry
molars & saddle nose &olympian brow& higouménakis’ sign &saber
shins & clutton’s joints )
4865. Herpetic syringitis
4866. Syringoacanthoma of rahbari
4867. Syringocystadenoma papilliferum SCAP
4868. Syringocystadenocarcinoma papilliferum SCAP
4869. Syringoma
4870. Eruptive milium-like syringoma (EMS)
4871. Infiltrating Syringomatous Adenoma of Nipple
4872. Syringofibroadenoma= acrosyringeal nevus of weedon
and lewis
4873. Syringoid eccrine carcinoma= eccrine carcinoma
4874. syringolymphoid Hyperplasia with alopecia and anhidrosis
4875. Syringomyelia
4876. Skin tag = acrochordon = fibroepithelial polyp =soft fibroma=Lax
Fibroids
4877. Takayasu arteritis
4878. Tangier disease =alpha-Lipoprotein Deficiency Disease
4879. Tail /faun tail
4880. Talaromyces marneffei infection
4881. Talon noir
4882. Tanapox
4883. Tapered fracture hair
4884. TAR syndrome ( Thrombocytopenia with absent radius
syndrome)
4885. Tattoo henna
4886. Taurodontia, absent teeth and sparse hair
4887. Tay syndrome
4888. Telangectasia
4889. Eruptive recurrent pigmented telangiectasia
4890. Telangiectasia macularis eruptive perstan TMEP
4891. Telangiectasia macularis multiplex acquisita

4892. Telogen effluvium
4893. TEMPI syndrome ( Telangiectasias, Erythrocytosis , Monoclonal
gammopathy, Perinephric-fluid collections , and Intrapulmonary
shunting)
4894. Tennis toe=Runner’s toe=jogger’s toe
4895. Teratoma
4896. Terminal osseous dysplasia with pigmentary defects
4897. Terra firma forme dermatosis
4898. Tetramelic deﬁciencies, ectodermal dysplasia, deformed ears
and other abnormalities (odontotrichomelic syndrome)
4899. Texier disease
4900. Thanos syndrome
4901. Thinker sign
4902. Thromboangitis obliterans
4903. Thrombocytopenia
4904. Thrombocytopenic purpura
4905. Thrombotic thrombocytopenic purpura
4906. ICI-( Immune Checkpoint Inhibitor)induced thrombotic
vasculopathy
4907. Thumb- and ﬁnger sucking
4908. Thumb deformity-alopecia-pigmentation anomaly syndrome
4909. Thymic dysplasia
4910. Thymic cyst
4911. Thyroglossal cyst
4912. Tibialis anterior muscle herniation
4913. Tick - borne lymphadenopathy (TIBOLA)
4914. Tietz syndrome
4915. Tinea amiantacea =pitryiasis amiantacea
4916. Tinea barbae
4917. Tinea blepharociliaris
4918. Tinea capitis (scaly & black dot& kerion& agminate folliculitis)
4919. Tinea favosa= favus
4920. Tinea corporis

4921. Tinea corporis bullosa
4922. Tinea corporis hyperkeratotica
4923. Tinea cruris
4924. Tinea gladiatorum
4925. Tinea facei faciei
4926. Tinea incognito
4927. Tinea imbricata
4928. Tinea pseudoimbricata
4929. Majocchi granuloma
4930. Tinea manuum
4931. Tinea nigra= Keratomycosis mgncans palmaris
4932. Tinea pedis= athlete's foot (moccasin & interdigital & vesicular &
ulcerative & purpuric)
4933. One‐hand-two‐feet tinea syndrome
4934. Tinea profunda
4935. Tinea versicolor TVC =pityriasis versicolor PVC=dermatomycosis
furfuracea= tinea flava=tinea alba
4936. Tinea versicolor TVC: atrophic
4937. Follicular Tinea versicolor TVC
4938. Tinea unguium
4939. Tumor necrosis factor receptor-associated periodic fever
syndrome (TRAPS)= familiar Hibernian fever
4940. Tongue: annulus migran
4941. Bifid tongue
4942. Black hairy tongue = lingua villosa nigra
4943. Caviar tongue=sublingual varicosities
4944. scrotal Tongue: fissured= plicated tongue=furrowed
4945. Furred tongue
4946. Crenated tongue
4947. fungiform papilla of tongue
4948. Geographic Tongue (stomatitis areata migrans=benign
migratory glossitis)
4949. smooth Tongue

4950. Toponymous contributions (see next)
4951. ✓ acne mallorca
4952. ✓ ambras syndrome
4953. ✓ brazilian purpuric fever
4954. ✓ buruli ulcer
4955. ✓ calabar swelling
4956. ✓ coast of california calms neurofibromatosis
4957. ✓ coast of maine mccune-albright syndrome
4958. ✓ delhi boil
4959. ✓ dum dum fever
4960. ✓ familial mediterranean fever
4961. ✓ fort chaffee fever
4962. ✓ french disease for syphilis
4963. ✓ haverhill fever
4964. ✓ indian filing
4965. ✓ indian tick typhus
4966. ✓ jaipur block
4967. ✓ jodhpur technique
4968. ✓ lyme disease
4969. ✓ mal de maleda ppk
4970. ✓ mongolian spots
4971. ✓ nagashima palmoplantar keratoderma
4972. ✓ naxos disease
4973. ✓ north america blastomycosis
4974. ✓ north carolina fever
4975. ✓ norwegian scabies
4976. ✓ ogna type epidermolysis bullosa simplex
4977. ✓ ohio river valley fever
4978. ✓ pahvant valley fever
4979. ✓ rocky mountain spotted fever
4980. ✓ san joaquin valley fever

4981. ✓ silk route disease
4982. ✓ south americanblastomycosis
4983. ✓ tokelau
4984. ✓ tularemia
4985. ✓ volhynia fever
4986. ✓ west nile fever
4987. ✓ ebola virus disease
4988. Torch syndrome
4989. Torus mandibularis
4990. Torus palatine
4991. Touraine-solente-gole syndrome
4992. Toxic epidermal necrolysis TEN
4993. Toxic shock syndrome
4994. Toxocariasis
4995. Toxoplasmosis
4996. Transient abdominal telangiectasia of the newborn
4997. Transient acantholytic dermatosis
4998. Transient aquagenic wrinkling of palms
4999. Transient bullous dermolysis of the newborn
5000. Transient hypogammaglobulinemia of infancy
5001. Transient infantile lingual leukoplakia
5002. Transient lingual papillitis
5003. Transient localized hyperpigmentation newborn
5004. Transient neonatal hair loss
5005. Transient neonatal porphyrinaemia
5006. Transient neonatal pustular melanosis
5007. Transient neonatal zinc deficiency
5008. Transient pigmentary lines of the newborn
5009. Transitory contractile dermatoses
5010. Transplantation related diseases
5011. Traumatic ulcer
5012. Traumatic ulcerative granuloma

5013. Treacher collin
5014. Tree man syndrome
5015. Trench fever
5016. Trench foot
5017. Manitoba oculo tricho anal syndrome
5018. Trichiasis
5019. Trichinosis
5020. Tricho entero hepatic syndrome
5021. Tricho oculo dermo vertebral syndrome
5022. Tricho retino dento digital syndrome
5023. Trichoadenoma
5024. Verrucous trichoadenoma
5025. Trichoadenoma of nikolowski
5026. Trichobacteriosis pubis
5027. Trichoblastic carcinoma
5028. Trichoblastic carcinosarcoma
5029. Trichoblastoma
5030. Desmoplastic trichoblastoma
5031. Trichoclasis
5032. Trichodental syndrome
5033. Tricho-dento-osseous syndrome
5034. Trichodiscoma
5035. Trichodynia
5036. Trichodysplasia spinulosa
5037. Trichodysplasia‑amelogenesis imperfecta
5038. Trichoepithlioma
5039. Desmoplastic trichoepithelioma=sclerosing epithelial
hamartoma
5040. Trichofolliculoma
5041. Trichogerminoma
5042. Tricholemmoma
5043. Desmoplastic tricholemmoma
5044. Malignant proliferating trichilemmal tumor

5045. Trichilemmal carcinoma
5046. Trichilemmal cyst
5047. Trichomadesis
5048. Trichomalacia
5049. Trichomatricoma
5050. Trichomegaly
5051. Trichomoniasis
5052. Trichomycosis axillaris
5053. Trichonodosis
5054. Trichoodontoonychial dysplasia
5055. Tricho‐odonto‐onycho dermal syndrome
5056. Tricho-onycho dental syndrome
5057. Trichopathophobia
5058. Trichopathy
5059. Trichophagia
5060. Trichophyton verrucosum
5061. Trichoptilosis
5062. Trichorrhexis invaginata
5063. Trichorrhexis nodosa
5064. Trichorhinophalangeal syndrome= langer–giedion
5065. Trichorhizophagia
5066. Trichorrhea
5067. Trichoschisis
5068. Trichosporonosis
5069. Trichostasis spinulosa
5070. Trichothiodystrophy
5071. Trichotillomania (see next)= Alopecia Artefacta
5072. ✓ Trichoteiromania
5073. ✓ Trichotemnomania
5074. ✓ Trichodaganomania
5075. ✓ Telogen mania
5076. ✓ Trichophobia

5077. ✓ Trichorrexomania
5078. ✓Trichotillomania Incognito
5079. ✓ Trichobezoar
5080. ✓ Trichophytobezoar
5081. Trisomy 13 (patau syndrome)
5082. Tripe palms
5083. Trigeminal neuralgia
5084. Trigeminal trophic syndrome
5085. Trimethylaminuria
5086. Trousseau’s sign
5087. Traumatic ulcerative granuloma with stromal eosinophilia
5088. Trumpeter’s wart
5089. African Trypanosomiasis = Sleeping sickness
5090. American Trypanosomiasis= Chagas disease
5091. Tuberous sclerosis=(bourneville disease & epiloia &
angiofibroma & shagreen patch & ash-leaf macules &koenen tumour
& periungual ﬁbroma & molluscum pendulum & fibrous cephalic
plaques & white freckles)
5092. Tuberculosis TB (see next)
5093. ✓ Gumma
5094. ✓ lupus vulgaris=tuberculosis lupus (Plaque& Hypertrophic&
Ulcerative&Vegetative )
5095. ✓ acute miliary cutaneous tuberculosis
5096. ✓ tuberculosis cutis orificialis
5097. ✓ papulonecrotic tuberclid
5098. ✓Rosacea-like tuberculid of Lewandowsky
5099. ✓ lichen scrofulosorum=Tuberculosis cutis lichenoides
5100. ✓ primary cutaneous tuberculosis complex=chancre
5101. ✓ scrofuloderma=tuberculosis colliquativa cutis
5102. ✓ TB verrucous cutis=warty lupus
5103. ✓ bcgitis -BCG

5104. ✓Tuberculous mastitis
5105. Mycobacterial spindle cell pseudotumor
5106. Mycobacterium abcess
5107. Mycobacterium avium -intracellulare complex
5108. Mycobacterium chelonae
5109. Mycobacterium fortuitum
5110. Mycobacterium gordonae disease
5111. Mycobacterium haemophilum
5112. Mycobacterium indicus pranii
5113. Mycobacterium kansasii
5114. Mycobacterium llatzerense
5115. Mycobacterium malmoense disease
5116. Mycobacterium marinum =ﬁsh tank granuloma=Swimming pool
granuloma,
5117. Mycobacterium scrofulaceum
5118. Mycobacterium szulgai disease
5119. Mycobacterium ulceran= buruli ulcer
5120. Mycobacterium xenopi disease
5121. Tubular carcinoma
5122. Tufted angioma =hypertrophic hemangioma=progressive
capillary hemangioma=angioblastoma
5123. Tularemia
5124. Tufted folliculitis
5125. Tumour of the follicular infundibulum=infundibuloma;
isthmicoma
5126. Tumoral melanosis
5127. Tungiasis
5128. Tunneling hair syndrome
5129. Turban tumor
5130. Turcot syndrome
5131. Turner syndrome
5132. Twisted and rolled body hairs
5133. Tyloma

5134. Tylosis
5135. Type 1 bare lymphocyte syndrome
5136. Typhoid salmonellosis
5137. Epidemic (louse -borne) typhus
5138. Murine typhus=Endemic Typhus
5139. Scrub typhus= Tsutsugamushi disease
5140. North Asian Tick Typhus (Siberian Tick Typhus)
5141. Queensland Tick Typhus
5142. Tyrosinaemia
5143. Ulcer
5144. Ulcer in antiphospholipid syndrome
5145. Arterial Ulcer
5146. Chronic plantar Ulcer
5147. Decubitus/pressure Ulcer
5148. Diabetic ulcer
5149. Genital Ulcer
5150. Ulcerated gouty tophi
5151. Ulcer due to Hematologic Disorders
5152. Ischemic Ulcer
5153. lipshultz Ulcer
5154. marjolin Ulcer
5155. meleney Ulcer
5156. martorel Ulcer
5157. neuropathic Ulcer
5158. Ulcer in rheumatoid arthritis
5159. Ulcer in sickel cell anemia
5160. Tropical Ulcer=tropical phagedaena
5161. Ulcer in Thalassemia
5162. Ulcer in vasculitis
5163. venous ulcer
5164. Ulerythema ophryogenes =keratosis pilaris atrophicans faciei)
5165. Ulerythema sycosiforme
5166. Umblical granuloma

5167. Uncombable hair syndrome
5168. Uncombable hair, retinal pigmentary dystrophy, dental
anomalies and brachydactyly (bork syndrome)
5169. Undifferentiated connective tissue disease(UCTD)
5170. Unilateral laterothoracic exanthema= asymmetric
periflexural exanthem of childhood
5171. Unilateral naevoid telangiectasia
5172. Universal angiomatosis
5173. Universal Lightening of Hair
5174. Uncombable hair syndrome
5175. Unverricht–Lundborg Disease
5176. Upper dermal elastolysis
5177. Upshaw- schulman syndrome
5178. Urachus cyst
5179. Urbach-wiethe disease
5180. Uremic follicular hyperkeratosis
5181. Urticaria= Hives (acute & chronic & recurrent)
5182. Adrenergic urticaria
5183. Aquagenic urticaria
5184. Cholinergic urticarial
5185. Cold urticaria
5186. Contact urticaria
5187. Exercise-induced urticaria
5188. Exercise induced anaphylaxis
5189. Galvanic Urticaria
5190. Heat urticaria
5191. Papular urticaria
5192. Pressure urticaria
5193. Recall urticaria
5194. Solar urticarial
5195. physical type urticaria
5196. Vibratory Urticaria
5197. Urticarial dermatitis

5198. Urticaria-like follicular mucinosis
5199. Urticaria multiforme
5200. urticaria pigmentosa
5201. Urticarial vasculitis
5202. Uv-sensitive syndrome
5203. Vaccinia
5204. Generalized vaccinia
5205. Progressive vaccinia (vaccinia necrosum, vaccinia
gangrenosum)
5206. Vaccination-associated morphea
5207. Vagabond’s disease
5208. Valley fever
5209. Van allen-myhre syndrome
5210. Vander woude syndrome
5211. Van lohuizen syndrome
5212. Varicella& Varicella gangrenosum
5213. Sublingual varices
5214. Vascular malformations (see next)
5215. ✓Capillary malformation
5216. ✓Lymphatic malformation (microcystic and
macrocystic)
5217. ✓Mixed capillary-venous-lymphaticmalformation
5218. ✓Arteriovenous malformation
5219. ✓capillary malformation-arteriovenous malformation (cm-
avm)
5220. Vascular twin spotting (vts)
5221. Vasculitis: drug induced
5222. Vasculitis LCV leucocytoclastic
5223. Vasculitis: septic type
5224. Single organ vasculitis
5225. Localized chronic fibrosing vasculitis
5226. Vasculitis in SLE &rheumatoid arthritis

5227. Vasculitis: small vessel type
5228. Vasculitis:medium vessel type
5229. Vasculitis:large vessel type
5230. Vasculitis: hypersensitivity type
5231. Vein graft site dermatitis
5232. Vellus hair cyst
5233. Velocardiofacial syndrome
5234. Venomous Fish= Stinging fish
5235. Venous lake
5236. Venous malformation
5237. Cephalic venous malformation
5238. Vernix caseousa
5239. Verruca vulgaris (VV)
5240. Verrucal keratosis
5241. Verrucous carcinoma
5242. Verrucous cysts
5243. Verrucous hemangioma=Verrucous Venulocapillary
Malformation
5244. Verrucous leukoplakia
5245. Verrucous perforating collagenoma (collagenome perforant
verruciformé)
5246. Verrucous skin lesions in diabetic neuropathy (VSLDN)
5247. Verrucous xanthoma= verruciform xanthomas
5248. Verruga peruana (peruvian warts)=oroya fever =carrion disease=
bartonellosis
5249. Vestibular papillomatosis
5250. Vexas syndrome
5251. Vibration white finger
5252. Vibrio (bacterial)
5253. Viral exanthema
5254. Non-speciﬁc viral eruptions
5255. Viral hemorrhagic fevers

5256. Old-World Hemorrhagic Fevers (Arenaviruses &Filoviruses
&Bunyaviruses&Hantaviruses)
5257. New-World Hemorrhagic Fevers(Hantaviruses&Arenaviruses)
5258. Vitamin A defeciency
5259. Vitamin B deficiency(B1,B2,B3,B5,B6,B7,B9,B12)
5260. Vitamin C defeciency
5261. Vitamin D deficiency
5262. Vitamin D-dependent rickets with alopecia
5263. Vitamin k deficiency
5264. Vitiligo
5265. Inflammatory vitiligo
5266. Trichrome vitiligo
5267. Quadrichrome vitiligo
5268. Pentachrome vitiligo
5269. Hypochromic vitiligo (HV)
5270. Burn vitiligo
5271. Blue vitiligo
5272. Vitiligo en confetti
5273. vitiligo-like acquired dermal elastolysis
5274. Vogt–koyanagi–harada syndrome
5275. Volkmann’s contracture
5276. Von hippel-lindau syndrome
5277. Von recklinghausen’s disease
5278. Von zumbusch : pustular psoriasis
5279. VRESS :virus reactivation with eosinophilia and systemic
symptoms
5280. Massive Vulval Edema
5281. Vulvar intraepithelial neoplasia VIN
5282. Vulvar melanosis
5283. Vulvitis granulomatosis
5284. Vulvovaginal gingival syndrome= Hewitt-pelisse
5285. Vulvodynia
5286. Walbaum –dehane–schlemmer syndrome

5287. Waardenburg syndrome
5288. Hypergammaglobulinemic purpura of waldenström
5289. Walking dandruff= Cheyletiellosis
5290. Warburg-cinotti syndrome
5291. Warfarin induced diseases
5292. Warfarin associated venous limb gangrene
5293. Warfarin necrosis
5294. Wart (common= verruca vulgaris & plane/flat= verruca plana&
plantar & digitate& ﬁliform & butcher’s & genital =Condylomata
Acuminata & doughnut & mirmecia & anal& mucous
membrane&Punctate &Periungual and subungual& cystic)
5295. Warty dyskeratoma
5296. Warthin tumor (papillary cystadenoma lymphomatosum)
5297. Wattle
5298. Watson syndrome
5299. Waxy keratosis= kerinokeratosis papulosa
5300. Weathering nodule
5301. Weaver’s syndrome
5302. Wiedemann–rautenstrauch syndrome= neonatal progeroid
syndrome
5303. Wegener’s granulomatosis
5304. Weightlifter's nodule
5305. Wells syndrome =eosinophilic cellulitis (plaque & annular &
papulonodular & papulovesicular & bullous & linear & urticarial like &
FDE like)
5306. Wende–bauckus=pegum syndrome
5307. Werewolf syndrome
5308. Werlhof’s disease
5309. Wermer’s syndrome
5310. Werner’s syndrome
5311. West nile virus infection
5312. Weyer acrofacial dysostosis (acrodental dysostosis of weyer,
curry–hall syndrome)

5313. Whipple disease (subcutaneous)
5314. Whitlow
5315. Whim syndrome
5316. Whisker Hairs
5317. Whitmore’s disease
5318. White fibrous papule of neck
5319. White forelock with osteopathia striata
5320. White forelock with multiple malformations
5321. White sponge nevus of Cannon = familial white folded
gingivostomatitis
5322. Wickham’s striae
5323. Wiedemann-rautenstrauch syndrome
5324. WILD syndrome ( (warts, immunodeficiency, lymphedema,
anogenital dysplasia)
5325. Williams elfin facies syndrome
5326. Williams–Beuren syndrome
5327. Winchester’s syndrome
5328. Windmill-vane-hand syndrome,
5329. Witkop–brearley–gentry syndrome
5330. Witkop–von sallmann syndrome
5331. Wilson disease
5332. Wiskott–aldrich syndrome
5333. Wnt 10 disorders
5334. Wolf-man syndrome
5335. Woolf syndrome
5336. Woolly hair nevus
5337. Woolly hair syndrome
5338. Woolly hair-skin fragility syndrome (WHSF)
5339. Woolly hair, hypotrichosis, everted lower lip and outstanding
ears (salamon syndrome)
5340. Woolly hair, autosomal recessive (allelic with localized
autosomal recessive hypotrichosis
5341. Wolf–hirschhorn syndrome

5342. Wolf ’ s postherpetic isotopic response
5343. Wohlfahrtiimonas chitiniclastica
5344. Wong type dermatomyositis
5345. Woronoff’s ring
5346. Woringer kolopp type pagetoid reticularis
5347. Wound
5348. Wrinkles
5349. Wrinkling skin syndrome
5350. Wrinkly skin syndrome
5351. Wyburn–mason syndrome
5352. Xanthelasma palpebrarum
5353. Xanthoma (tuberous & eruptive & tendenous & tuberoeruptive
& plane)
5354. Cerebrotendinous Xanthomatosis
5355. Xanthotrichia
5356. Xanthomatous giant cell sarcoma
5357. Xeroderma pigmentosum (8 genotypes)(A,B,C,D,E,F,G,V)
5358. pigmented xerodermoid
5359. Xeroderma pigmentosum/Cockayne syndrome complex
5360. Xeroderma, talipes, and enamel defect
5361. Xerosis cutis
5362. X-linked albinism- deafness syndrome
5363. X-linked agammaglobulinemia
5364. X-linked hypodontia
5365. X-linked lymphoproliferative syndrome (duncan disease)
5366. X-linked reticulate pigmentary disorder=partington syndrome
5367. X-linked severe combined immunodeficiency (SCID)
5368. Xmen (x-linked immunodeficiency with magnesium defect, ebv
infection, and neoplasia)
5369. X-shaped bluish hyperpigmentation in hypohidrotic ectodermal
dysplasia
5370. Yao syndrome
5371. Yaws=pian, frambesia, bouba

5372. Yellow fever
5373. Yersenia pestis related diseases
5374. Yunis-varon syndrome
5375. Zanier–roubicek syndrome
5376. Zellweger syndrome
5377. Zirconium granuloma
5378. Zika virus related diseases
5379. Zimmerman –laband syndrome
5380. Zinser–engmann–cole syndrome
5381. Ziprkowski–margolis syndrome ( albinism–deafness syndrome)
5382. Zirconium granuloma
5383. Zlotogora–ogur syndrome
5384. Zoon balanitis= plasma cell balanitis= balanitis circumscripta
plasmacellularis
5385. Zoon vulvitis
5386. Zosteriform dermatoses
5387. Zosteriform metastasis
5388. Zosteriform Venous malformations =Unilateral segmental
Cavernous Hemangiomatosis
5389. Zouboulis syndrome
5390. Zunich–kaye syndrome=Zunich neuroectodermal syndrome
5391. Zygomycosis =Mucormycosis=Phycomycosis

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