Abstract
Although hemangiopericytoma may arise in any anatomic site, it rarely develops in the greater omentum. To our knowledge, only ten cases have been reported to date in the English-language literature. We report herein an additional case of hemangiopericytoma arising in the greater omentum. A review of the reported cases suggests that surgical resection provides the only chance of cure and that a high mitotic index (≫4/10 high-power fields) and a tumor size of ≧20 cm predict an unfavorable prognosis after resection.
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Kaneko, K., Shirai, Y., Wakai, T. et al. Hemangiopericytoma Arising in the Greater Omentum: Report of a Case. Surg Today 33, 722–724 (2003). https://doi.org/10.1007/s00595-003-2559-6
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DOI: https://doi.org/10.1007/s00595-003-2559-6