Panctreaticobiliary and Liver Flashcards
What cyst is this and how to treat?
Type I.
Resection with Whipple.
Mutation in JAG1 and NOTCH?
Alagille syndrome
Lack of bile ducts. Cholestatic jaundice.
Triangular face
Butterfly vertebrae
Heart murmur
20-30% liver transplant
Mutation f Alagille syndrome?
AD
JAG1 and NOTCH
Liver histo with concentric periportal fibrosis
PSC
Liver histo with rosettes, lymphocytes, plasma cells, interface hepatitis
AIH
Liver histo with PAS positive, diastase resistent granules
A1AT
Defect of ATP7B
Wilsons Disease
Wilsons gene defect?
ATP7B
Defect ATP8B1
progressive familial intrahepatic cholestasis
Liver bx with mixed portal tract inflammation with portal venule endothelialitis
Acute cellular rejection
Acute cellular rejection liver bx results
mixed portal tract inflammation with portal venule endothelialitis
hereditary pancreatitis in an autosomal dominant pattern due to premature activation of trypsin
PRSS1
nherited in an autosomal recessive pattern and causes pancreatitis through lowering the levels of trypsin inhibitor
SPINK1
failure of alkalization of the acinar cells with resulting retention of zymogens in the pancreatic duct and digestion of pancreatic tissue
CFTR
Which choledococele requires endoscopic sphincterotomy?
What other abnormality is assoiciated with and what should you recommend in these patients?
Type III
APBJ
Needs cholecystectomy
Which choledococyst has high malignancy potential?
I and IV
FAP patient with hx colectomy presenting witha cute pancreatitis?
Think NSAID sulindac
Seizures and bipolar with acute pancreatitis?
Think valproic acid
Bilateral gynecomastea and acute pancreatitis?
Think marijuana
What skin lesion is found in glucagonoma?
Necrolytic migratory erythema
Pt with obstruction, what is this a sign of?
Annular pancreas
What liver injury does valproic acid cause on histology?
What other things cause this pattern?
Microvescicular steatosis of liver
Acute fatty liver of pregnancy
Tetracycline
MTX
Amiodarone
Tamoxifen
Reyes syndrome
Mitichondrial disorders
Chronic diarrhea with IDA and recurrent pancreatitis?
Why cause this?
Celiac disease
Papillary outflow obstruction
What size important to remember sporatic ampullary adenoma treatment?
<2-3cm and no lymph node involement can resect endoscopically