Post Hepatic
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Transcript of Post Hepatic
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Post hepatic jaundice
Jaundice : warna kekuningan pada kulit, sclera, mukosa, karena deposisi bilirubin dalam plasma.
( > 2mg/dl)
klasifikasi jaundice :
Category Definition
Pre-hepatic The pathology is occurring prior to the liver.
Hepatic The pathology is located within the liver.
Post-Hepatic The pathology is located after the conjugation of bilirubin in the liver.
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Hallmark posthepatic jaundicejaundice
Dark urine
Pale stools
Generalized pruritus (bile salt in circulation)
Penyakit tersering yang mengakibatkan jaundice :
1. Choledocholithiasischolelithiasischolecystitis2. Cholangiocarcinoma3. Ampullary cancer4. Ca of pancreas5. Billiary strictures
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1. STONESCholedocholithiasis
Common bile duct stones (primary, secondary)Clinical manifestation
Silent Present with
o Biliary colico Cholangitiso Gallstone pancreatitiso Obstructive jaundice
Diagnosis
US MRC ERCP
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2. MALIGNANCYPancreatic Cancer
EtiologySmokers
Fat, Protein, Caffeine, Alcohol diets
GeneticPathophysiologyArise from epithelial cells of pancreatic ducts
Tumour in late stagespread throughout pancreas
Can be result of metastasis disease from
Lung Breast Thyroid Kidney SkinRapid growing with spread to surrounding tissue
Head of pancreas (most common site) Thromboplastic factors
Necrotic pancreatic tumours Results in thrombophlebitis
Clinical Management (Prevent spread of tumour)
Chemotherapy, radiation
Pain control
Total resectionHead of pancreas removal
Whipple procedureNutritional supportTPN, tube feedingFluid, electrolyte replacement
Glucose monitoring
Cholangiocarcinoma
Slow growing malignancyBiliary tract
Infiltrate locally, metastasize late
Extra-hepatic (90%)60-70 y/o, M=F ( Incidence Japan, Israel, Native Americans)
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Etiology
Ulcerative colitisSclerosing cholangitis
Choledochal cysts
Hepatolithiasis
Liver flukesPapillomatosis of bile ducts
Thorotrast exposureTyphoid carrier
Adult polycystic kidney disease
Pathology
AdenocarcinomaTypes
Papillary Nodular SclerosingBest prognosispapillary distal tumours
Cancer of Common Bile Duct (CBD) Bifurcation
Periampullary Carcinoma
PathologyAdenocarcinomaArises from 4 different tissues
of origin
Head of pancreas Distal bile duct Ampulla of Vater Periampullary duodenumTreatment
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Standard Whipple pancreaticoduodenectomy
3. BILLIARY STRICTURESStenosis of Sphincter of Oddi
Inflammation, fibrosis, muscular hypertrophyEpisodic biliary pain
Abnormal LFT
Dilated common bile duct (difficult to cannulate,delayed emptying of contrast)
Causes (Bile duct strictures)Operative injury
Fibrosis (due to chronic pancreatitis)
Common bile duct stones
Acute cholangitis
Biliary obstruction (due to cholecystolithiasis)(Mirizzis syndrome)
Sclerosing cholangitisCholangiohepatitis
Strictures of a biliary-enteric anastomosis
Bile Duct StricturesRecurrent cholangitis, 2 biliary cirrhosis, portal
hypertension
Present withcholangitis, jaundiceUS, CT, MRC, PTC, ERCP
Treatment Endoscopic dilatation Stent placement Roux-en-Y choledochojejunostomy Hepaticojejunostomy Choledochoduodenostomy