Large bowel disease in elderly patients.
D000367:Age Factors; D000368:Aged; D003093:Colitis, Ulcerative / Q000628:therapy; D003248:Constipation / Q000628:therapy; D003967:Diarrhea / Q000628:therapy; D004239:Diverticulitis, Colonic / Q000628:therapy; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis* / Q000628:therapy; D007414:Intestinal Neoplasms / Q000175:diagnosis; D007420:Intestine, Large