Colitis cystica profunda.
Colitis cystica profunda, although rare in occurrence, deserves recognition as a distinct pathologic entity. Several types of clinical presentation have been recognized, the most common being a solitary lesion in the rectum. The cause is generally ascribed to the reparative process associated with chronic mucosal inflammation. Differentiation of this entity from mucus-producing adenocarcinoma should be possible with an adequate biopsy. Conservative excision is appropriate therapy, depending on the clinical manifestations.
D000230:Adenocarcinoma / Q000175:diagnosis; D000368:Aged; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications; D003108:Colonic Diseases / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000473:pathology*; D003560:Cysts / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011127:Polyps / Q000175:diagnosis / Q000473:pathology*