title: THE CANCER RISK IN ULCERATIVE COLITIS.
mesh_terms: D003082:Colectomy; D003093:Colitis, Ulcerative; D003110:Colonic Neoplasms; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D011315:Preventive Medicine; D011379:Prognosis; D012004:Rectal Neoplasms
keywords: COLECTOMY; COLITIS, ULCERATIVE; COLONIC NEOPLASMS; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; PREVENTIVE MEDICINE; PROGNOSIS; RECTAL NEOPLASMS