skip to main content

UC cancer surveillance — USMLE Step 3 MCQ

Instant feedback + full explanation. One question, done properly.

HardInternal Medicine (Chronic Management)UC cancer surveillanceUSMLE Step 3

A 44-year-old man has ulcerative colitis involving the entire colon for 10 years. Symptoms are controlled on biologic therapy. He has no primary sclerosing cholangitis and no prior dysplasia. He asks about cancer prevention. Which of the following is the most appropriate screening recommendation?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: ASchedule surveillance colonoscopy with biopsies

Longstanding extensive ulcerative colitis requires colonoscopic dysplasia surveillance.

Reference: Current US clinical practice standards and USMLE Step 3 content outline, https://www.usmle.org/exam-resources/step-3-materials