Cholangiocarcinoma Flashcards Preview

Gastro 1 > Cholangiocarcinoma > Flashcards

Flashcards in Cholangiocarcinoma Deck (4)
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1
Q

Cholangiosarcoma

Majority located in

A

Malignancy of biliary tree, in bile ducts

perihilar/CBD

2
Q

Patho

Influenced by

Rf

A

Stepwise accumulation of genetic abnormalities

inflammtion/cacinogen exposure

PSC, congenital biliary anomalies, liver fluke infestation, cholelithiasis/cholecystitis

3
Q

Eval of pt with obstructive jaundice

Then

Tumor markers

A

US- biliary tract dilation proximal to tumor

MRCP/CT- tumor with bile duct obstruction

may be present- CA 19-9 >
1000 (usually seen in PSC)

4
Q

Management

A

Surcical resection for localized

Alongside chemo/rad