The large intestine as a geriatric problem.
D000230:Adenocarcinoma; D000328:Adult; D000368:Aged; D003108:Colonic Diseases; D003110:Colonic Neoplasms; D004239:Diverticulitis, Colonic; D004241:Diverticulum, Colon; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms; D007417:Intestinal Polyps; D007420:Intestine, Large; D008297:Male; D008875:Middle Aged; D012002:Rectal Diseases; D012004:Rectal Neoplasms