[Summary of symposium on anal and rectocolonic diseases].
D001004:Anus Diseases / Q000601:surgery; D003093:Colitis, Ulcerative / Q000601:surgery; D003248:Constipation / Q000000981:diagnostic imaging / Q000601:surgery; D004766:Enterostomy; D006801:Humans; D007410:Intestinal Diseases / Q000601:surgery; D007417:Intestinal Polyps / Q000601:surgery; D011859:Radiography