Stool in Medicine / Internal Medicine — 25yo Man | Gastroenterology | SMLE Q#5122

SMLE Question #5122

Medicine / Internal Medicine Gastroenterology

Objective: OBJ-433

Last updated: February 2026
A 25-year-old man reports several episodes of bright red blood mixed with stool for 3 weeks. He denies abdominal pain, weight loss, or change in bowel habits. His mother and older brother had numerous colorectal polyps and underwent colectomy in their 30s. Digital rectal examination shows blood on the glove. What is the most likely diagnosis?

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