Gastrointestinal: Liver Disease, IBD · USMLE Step 1

A patient presents with pruritus, jaundice, and elevated alkaline phosphatase. AMA antibodies are positive. Which condition is most likely?

  1. Primary biliary cholangitis
  2. Primary sclerosing cholangitis
  3. Autoimmune hepatitis
  4. Alcoholic hepatitis
Show answer and explanation

Correct answer: Primary biliary cholangitis

Primary biliary cholangitis features autoimmune destruction of intrahepatic bile ducts and positive antimitochondrial antibodies.

Difficulty: Medium Question 4 of 20

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