Colonoscopy in the management of diseases of the colon and rectum.
D000230:Adenocarcinoma / Q000175:diagnosis; D001706:Biopsy; D002277:Carcinoma / Q000175:diagnosis; D003092:Colitis / Q000175:diagnosis; D003093:Colitis, Ulcerative / Q000175:diagnosis; D003108:Colonic Diseases / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004239:Diverticulitis, Colonic / Q000175:diagnosis; D004724:Endoscopy; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis / Q000601:surgery; D012002:Rectal Diseases / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis