title: Precancer and carcinoma in chronic ulcerative colitis. A histopathological and clinical investigation.
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000150:complications / Q000473:pathology*; D000328:Adult; D000367:Age Factors; D000368:Aged; D001706:Biopsy; D003093:Colitis, Ulcerative / Q000150:complications / Q000473:pathology*; D003110:Colonic Neoplasms / Q000150:complications / Q000473:pathology*; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions / Q000150:complications / Q000473:pathology*; D011379:Prognosis; D012004:Rectal Neoplasms / Q000150:complications / Q000473:pathology; D013997:Time Factors