cholecystitis-cholelithiasis-presentation.ppt

Cholecystitis & Cholelithiasis
by: Gari Glaser

What is it?
 By definition,
cholecystitis is an
inflammation of the
gallbladder wall and
nearby abdominal
lining.
Abdominal wall
Gallbladder

Etiology / Pathophysiology
Can be caused by an obstruction,
gallstone or a tumor.
 90% of all cases caused by gallstones.
 The exact cause of gallstone formation is unknown.
When there is an obstruction, gallstone or
tumor it prevents bile from leaving the
gallbladder.
 Bile gets trapped and acts as an irritant which
causes cellular infiltration within 3 – 4 days.

 This infiltration causes an
inflammatory process – the
gallbladder becomes
enlarged and edematous.
 Eventually this
occlusion along with
bile stasis causes the
mucosal lining of the
gallbladder to become
necrotic.
 Bacterial growth
occurs due to
ischemia.
Necrotic Gallbladder

 Rupture of the gallbladder becomes a danger, along with spread
of infection of the hepatic duct and liver.
 If the disease is severe and interferes with the blood supply it
can cause the gallbladder to become gangrenous.
Gangrenous
gallbladder Gallstones

Gallstones . .
 The presence of
gallstones in the
gallbladder is called
cholelithiasis.

Those who are most at risk.
 These are all adjectives to describe the person most at
risk of developing symptomatic gallstones.
FAIR FAT FORTY FEMALE

Something to think about.
Disorders of the biliary system are
COMMON in the U.S.
They are responsible for the
hospitalization of more than half a million
people each year.
The two most common conditions are
cholecystitis & cholelithiasis.

Signs and Symptoms.
 Complaints of indigestion after
eating high fat foods.
 Localized pain in the right-
upper quadrant epigastric
region.
 Anorexia, nausea, vomiting
and flatulence.
 Increased heart and respiratory rate –
causing patient to become diaphoretic
which in turn makes them think they
are having a heart attack.

Signs and Symptoms.
 Low grade fever.
 Elevated leukocyte count.
 Mild jaundice.
 Stools that contain fat – steatorrhea.
 Clay colored stools caused by a lack of
bile in the intestinal tract.
 Urine may be dark amber- to tea-colored.

Diagnostics.
 Fecal studies.
 Serum bilirubin tests.
 Ultrasound of the
gallbladder.

Diagnostics.
 HIDA scan - imaging test used to
examine the gallbladder and the ducts
leading into and out of the gallbladder - also
referred to as cholescintigraphy.
 Oral cholecystogram - the patient
takes iodine-containing tablets by mouth -
iodine is absorbed from the intestine into the
bloodstream - removed from the blood by
the liver and excreted by the liver into the
bile – it is concentrated in the gallbladder -
outlines the gallstones that are radiolucent
(x-rays pass through them).
 Operative cholangiography –
common bile duct is directly injected with
radiopaque dye.

Recap. Stages of Acute Cholecystitis.
- Gallbladder has a grayish
appearance & is edematous.
-There is an obstruction of the
cystic duct and the
gallbladder begins to swell.
- It no longer has the "robin
egg blue" appearance of a
normal gallbladder.
- As acute cholecystitis
progresses, the
gallbladder begins to
become necrotic and gets
a speckled appearance as
the wall begins to die.
- Gallbladder undergoes
gangrenous change and
the wall becomes very
dark green or black.
- This is the stage when
perforation occurs.

Medical Management.
 Lithotripsy
 for patients with only
a FEW stones.
 If the attack of
cholelithiasis is mild –
 bed rest is prescribed.
 patient is placed on
NPO to allow GI tract
and gallbladder to rest.
 an NG tube is placed
on low suction.
 fluids are given IV in
order to replace lost
fluids from NG tube
suction.

Medical Management.
Cholecystectomy
or
Laparoscopic Cholecystectomy
– removal of the gallbladder.
This is the treatment of choice.
The gallbladder along with the cystic
duct, vein and artery are ligated.

Medical Management.
 If stones are present in the
common bile duct, an
endoscopic sphincterotomy
must be performed to remove
them BEFORE a
cholecystectomy is done.
 A number of various
instruments are inserted
through the endoscope in
order to "cut" or stretch the
sphincter.
 Once this is done, additional
instruments are passed that
enable the removal of stones
and the stretching of
narrowed regions of the
ducts.
 Drains (stents) can also be
used to prevent a narrowed
area from rapidly returning to
its previously narrowed state.

Nursing Interventions
Post Op - Cholesystectomy
1. Administer oral analgesics to facilitate movement
and deep breathing – and to stay ahead of pts pain.
2. Observe dressings frequently for exudate and hemorrhage.
3. Vitals are routinely checked.
4. Patient teaching:
-Must understand how to splint the abd. before
coughing.
-Report any abnormalities such as,
severe pain, tenderness in RUQ, increase in
pulse, etc . .
-Instructed that they usually can return to work in 3
days & can resume full activity in 1 week.
5. Fluid balance is maintained IV –
potassium added to compensate
for loss from surgery.

Nursing Interventions
1. Urine and stool should be observed for alterations
in the presence of bilirubin.
2. NG tube must be monitored for amount, color & consistency
of output.
Also, tube must be on LOW suction and nasal area should
be monitored for irritation and necrosis.
3. Anti-emetics may be administered if nausea persists.
4. I & O are measured and described carefully.
5. Pt. must understand how to splint the abdomen
for post op coughing, turning and deep breathing.
Interventions center on keeping patient comfortable by
carefully administering meds and watching for reactions.

Will you survive?
 Prognosis is usually excellent with prompt
treatment.
 Laparoscopic surgery has decreased the
number of complications.
 Prognosis is NOT favorable for those who
develop pancreatitis. 

I’ll leave you with these. 
Eww!

cholecystitis-cholelithiasis-presentation.ppt

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