A 28-year-old woman has bloody diarrhoea, tenesmus and continuous mucosal inflammation starting at the rectum. What is the most likely diagnosis?
Answer and explanation
Correct answer: A. Ulcerative colitis
- Step 1: Continuous inflammation from the rectum is typical of ulcerative colitis. Answer: Ulcerative colitis. Why not the others: Crohn disease, Irritable bowel syndrome and Ischaemic colitis don't fit.
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