Spontaneous expulsion of lipoma per rectum occurring with colonic intussusception.
The spontaneous expulsion of lipoma per rectum is an extremely rare phenomenon. The present case report describes this event in a patient with lower abdominal pain and bleeding per rectum leading to exploratory laparotomy. At surgery, a large intussuscepting ulcerated submucosal lipoma remnant was identified in the transverse colon. This unusual presentation of colonic lipoma is discussed and the pertinent literature is reviewed.
D003108:Colonic Diseases / Q000150:complications* / Q000473:pathology; D003110:Colonic Neoplasms / Q000150:complications* / Q000473:pathology; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007443:Intussusception / Q000150:complications* / Q000473:pathology; D008067:Lipoma / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D012007:Rectum