Chapter 15 — Digestive SystemULC
ulcerative colitis/ŬL-sĕr-ă-tĭv kō-LĪ-tĭs/
pathologychronic inflammatory bowel disease of the colon and rectum lining marked by up to 20 liquid, bloody stools per day
chronic inflammatory bowel disease of the colon and rectum lining marked by up to 20 liquid, bloody stools per day