Final Ab q3 Flashcards

1
Q

The liver is suspended from the diaphragm and anterior abdominal wall by the

A

Falciform ligament

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2
Q

Fatty infiltration may be observed in all patients except those with

A

Hepatoportal fistula

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3
Q

Budd-Chiari syndrome is a rare disorder caused by obstruction of the

A

Hepatic veins

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4
Q

Echinococcal cysts have the highest incidence in countries in which

A

Sheep herding is common

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5
Q

The most common benign tumor of the liver is

A

Cavernous hemangioma

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6
Q

What benign liver tumor has been found in patients with type 1 glycogen storage disease?

A

Adenoma

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7
Q

Patients who have hepatocellular carcinoma are more likely to have had

A

Cirrhosis

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8
Q

Diminished vascular structures within the liver parenchyma most likely represent

A

Cirrhosis

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9
Q

The falciform ligament extends from the umbilicus to the diaphragm in a parasagittal plane containing the

A

Ligamentum teres

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10
Q

Elevation of serum bilirubin results in

A

Jaundice

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11
Q

Typical symptoms a patient may have with an abscess formation include

A

Fever, pain, leukocytosis

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12
Q

A sheep farmer arrives at the hospital with RUQ pain, fever, elevated WBC. Sonogram shows an irregular mass showing low-level echoes. What is your differential diagnosis?

A

Echinococcal cyst

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13
Q

Tumor consisting of large blood-filled spaces

A

Cavernous hemangioma

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14
Q

The amebic abscess may reach the liver through the

A

Portal vein

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15
Q

Venous drainage of the caudate lobe is through the

A

Emissary veins

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16
Q

Following the direction of fetal circulation, which comes next?

Umbilical vein—>left portal vein—> ductus venous—> ______

A

IVC

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17
Q

Supplies the liver with 25% of its blood supply

A

Proper hepatic artery

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18
Q

Divides the medial and lateral segments of the left lobe

A

Left intersegmental fissure and left hepatic vein

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19
Q

This type of hepatitis is acquired through fecal/oral route of transmission

A

Hepatitis A

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20
Q

Occurs almost exclusively in immigrants or travelers

A

Amebic abscess

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21
Q

Appears as “wheel within wheel” pattern

A

Candidiasis

22
Q

The casoni skin test is used to evaluate this liver condition

A

Echinococcal cyst

23
Q

Which disease is due to excessive copper deposits in the body?

A

Wilson’s disease

24
Q

1 cause of cirrhosis

A

Hepatitis C

25
Portal vein diameter exceeding _____ suggests portal hypertension
13mm
26
Physical signs of collateral circulation
Hemorrhoids, caput Medusa, ascites
27
What is a “stealth lesion”
FNH
28
Which of the following lab values decreases with liver disease?
Serum Albumin
29
The right and left hepatic ducts unite to form which duct?
Common hepatic duct
30
Normal CBD should not exceed
6-7mm
31
Normal variant in which the fundus folds over itself is called
Phrygian cap
32
Located at the neck; helps prevent kinking of the duct in the gallbladder
Heister valves
33
The most common cause of acute cholecystitis is
Cholelithiasis
34
Gas forming bacteria in the wall of the gallbladder
Emphysematous cholecystitis
35
Rare, calcium deposits in the gallbladder wall
Porcelain gallbladder
36
Also known as strawberry gallbladder.
Cholesterolosis
37
Causes ring down artifact to appear at the anterior gallbladder wall
Adenomyomatosis
38
Polyp size indicative of malignancy
11mm
39
Hyperplastic changes in the gallbladder wall causing formation of diverticula is associated
Adenomyomatosis
40
The common bile duct passes _____ to the pancreatic head, joining the duct of ________ at the ampulla of Vater
Posterior, wirsung
41
The portal triad consists of
Portal vein, proper hepatic artery, common hepatic duct
42
Blood supply to the gallbladder is from the
Cystic artery
43
Sludge may be thick and mimic an intraluminal gallbladder mass, this is called
Tumefactive sludge
44
Also known as hydrops of the gallbladder
Mucocele
45
The dilated hepatic duct adjacent to the portal vein indicates the
Shotgun sign
46
If the obstruction is located at the junction of the right and left hepatic ducts, what will dilate?
Intrahepatic ducts only
47
If the obstruction is located at the distal CBD, what dilates?
Intrahepatic ducts, cystic duct, gallbladder
48
compression of the common hepatic duct as a result of an impacted stone in the cystic duct?
Mirizzi Syndrome
49
A congenital anomaly of the biliary tract characterized by multifocal segmental dilation of the intrahepatic bile ducts is
Caroli disease
50
The ______ refers to the dilation of the CBD and duct of wirsung
Double duct sign