Liver, Portal Venous System and Gallbladder Flashcards Preview

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Flashcards in Liver, Portal Venous System and Gallbladder Deck (24):
1

lobes involved in hydatid disease

right anterior-inferior or posterior-inferior segments

2

Blood supply of hepatic tumor

Hepatic artery

3

Most common cause of pyogenic liver abscess

E. coli

4

lobes involved in amebic abscess

right superior-anterior

5

treatment of hydatid disease

surgical cyst removal
Medical: Albendazole

6

Treatment for most common benign lesion of the liver

Hepatic cyst: aspiration if symptomatic

7

Treatment for most common solid benign masses of the liver

Hepatic hemangioma: resection if symptomatic

8

True or false: hepatic adenoma can degenerate to HCC

True
Treatmetn: resection

9

Nuclear imaging results for hepatic adenoma

cold

10

True or false: hepatic adenoma can rupture spontaneously

true

11

True or false: focal nodular hyperplasia can rupture spontaneously

false

12

CT scan findings in focal nodular hyperplasia

well-circumscribed with a typical central scar

13

Most common site of metastasis in HCC

lungs

14

Cholangiocarcinoma most commonly occurs at

CBD bifurcation

15

Klatskin tumor

hilar cholangiocarcinoma

16

strawbery gallbladder

cholesterolosis

17

Cholesterol stones are radiolucent or radioopaque?

radiolucent

18

Pigment stones secondary to infection

Brown pigment stones
Usually E. coli

19

True or false: gallbladder hydrops is tender

Nontender

20

Most accurate in diagnosis of acute cholecytitis

HIDA scan

21

Gold standard for diagnosis of choledocholithiases

ERCP

22

Gold standard for diagnosis of cholangitis

ERCP

23

Dilated CBD

> 8 mm

24

Most common type of choledochal cyst

extrahepatic cyst (type I)