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Hemangiopericytoma of the greater omentum

Hiroaki Shiba1, Takeyuki Misawa, Susumu Kobayashi

  • 1Department of Surgery, Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo, 105-8461, Japan. hs0817@ss.iij4u.or.jp

Journal of Gastrointestinal Surgery : Official Journal of the Society for Surgery of the Alimentary Tract
|April 17, 2007
PubMed

A 41-year-old Chinese woman was admitted to our hospital with epigastric pain. Computed tomography detected a heterogeneous enhancement tumor fed by the left gastroepiploic artery in the left lower quadrant and cholelithiasis. Excision of the tumor in the greater omentum and cholecystectomy were performed laparoscopically. Histological findings confirmed a diagnosis of hemangiopericytoma with low-grade malignancy. To our knowledge, hemangiopericytoma of the greater omentum is very rare, and only 12 cases were reported in English literature. We report a case of hemangiopericytoma arising in the greater omentum and review the literature.

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