title: [Ulcerative colitis: risk of cancer and preventive colectomy].
mesh_terms: D003082:Colectomy; D003093:Colitis, Ulcerative / Q000150:complications* / Q000601:surgery; D003110:Colonic Neoplasms / Q000209:etiology* / Q000517:prevention & control; D006801:Humans
vernacular_title: Colitis ulcerosa: Karzinomgefährdung und prophylaktische Colektomie.