Adenomatous epithelium, intraepithelial anaplasia, and invasive carcinoma in ulcerative colitis.
D000236:Adenoma / Q000209:etiology / Q000473:pathology*; D001706:Biopsy; D002277:Carcinoma / Q000209:etiology / Q000473:pathology*; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000150:complications / Q000473:pathology*; D003110:Colonic Neoplasms / Q000209:etiology / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D006801:Humans; D011230:Precancerous Conditions / Q000473:pathology*