title: [Ulcerative colitis and colonic polyposis: preservation of the rectum].
mesh_terms: D003082:Colectomy / Q000379:methods*; D003093:Colitis, Ulcerative / Q000601:surgery*; D003111:Colonic Polyps / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000209:etiology; D012306:Risk
vernacular_title: Colitis ulcerosa und Kolonpolypose: die Erhaltung des Rektums.