Rao, S RRao, R SSampat, M B2000-01-052009-05-292000-01-052009-05-292000-01-05Rao SR, Rao RS, Sampat MB. Hemangiopericytoma of greater omentum. Indian Journal of Gastroenterology. 2000 Jan-Mar; 19(1): 33-5http://imsear.searo.who.int/handle/123456789/64611A 67-year-old man presented with a painless abdominal lump. CT scan revealed a large vascular intraperitoneal mass. At laparotomy, a large, vascular tumor was seen to arise from the greater omentum, which was resected. At histology, this tumor was a benign hemangiopericytoma.engAgedHemangiopericytoma --pathologyHumansMaleOmentumPeritoneal Neoplasms --pathologyCase Reports