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General Surgery · Hepatobiliary surgery: acute cholecystitis
Sample itemA patient with right-upper-quadrant pain has fever, leukocytosis, and an ultrasound showing gallstones, wall thickening, and pericholecystic fluid. What is the diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Acute calculous cholecystitis
Acute calculous cholecystitis results from cystic-duct obstruction with gallbladder inflammation. Ultrasound findings of wall thickening and pericholecystic fluid support the diagnosis.
Option by option
A. Acute hepatitis
Hepatitis causes diffuse hepatic inflammation rather than gallbladder wall findings.
B. Acute calculous cholecystitis (correct)
Correct. Inflammatory ultrasound findings distinguish cholecystitis from simple biliary colic.
C. Biliary colic only
Biliary colic lacks fever, leukocytosis, and inflammatory imaging changes.
D. Pancreatic cancer
Pancreatic cancer presents with obstructive jaundice or mass effects.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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