title: Carcinoma in situ in nonpolypoid mucosa of the large intestine. Report of a case with significance in strategies for early detection.
abstract: A case of carcinoma in situ of the flat, nonpolypoid mucosa of the large intestine in a 32-year-old man is reported. This case is of unusual importance because it was detected by endoscopy and was effectively managed; it sheds further light into the histogenesis of large intestinal carcinomas; and it points to alternate strategies for early detection and prevention of large intestinal carcinomas.
mesh_terms: D000328:Adult; D002278:Carcinoma in Situ / Q000473:pathology*; D003110:Colonic Neoplasms / Q000473:pathology*; D003111:Colonic Polyps / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia; D007413:Intestinal Mucosa / Q000473:pathology*; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology*