Non-infective disease of the large bowel.
D001064:Appendicitis / Q000453:epidemiology; D003093:Colitis, Ulcerative / Q000453:epidemiology; D003424:Crohn Disease / Q000453:epidemiology; D004241:Diverticulum, Colon / Q000453:epidemiology; D006484:Hemorrhoids / Q000453:epidemiology; D006801:Humans; D007410:Intestinal Diseases / Q000453:epidemiology* / Q000209:etiology; D007414:Intestinal Neoplasms / Q000453:epidemiology; D007415:Intestinal Obstruction / Q000453:epidemiology