Question

A 48-year-old man presents with chronic diarrhoea, weight loss and rectal bleeding. He also reports intermittent abdominal pain and tenesmus. Colonoscopy reveals continuous mucosal inflammation starting from the rectum and extending to the sigmoid colon. What is the most likely diagnosis?

Accepted Answer

Ulcerative colitis

Answer

Crohn's disease

Answer

Irritable bowel syndrome

Answer

Diverticular disease

Answer

Colorectal cancer

Practice question

A 48-year-old man presents with chronic diarrhoea, weight loss and rectal bleeding. He also reports intermittent abdominal pain and tenesmus. Colonoscopy reveals continuous mucosal inflammation starting from the rectum and extending to the sigmoid colon. What is the most likely diagnosis?