IMR Press / EJGO / Volume 27 / Issue 2 / pii/2006146

European Journal of Gynaecological Oncology (EJGO) is published by IMR Press from Volume 40 Issue 1 (2019). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with S.O.G.

Open Access Case Report

Retroperitoneal schwannoma presenting as an ovarian tumor

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1 Department of Gynecology, Perinatology and Puericulture Science, University of Rome "La Sapienza", Italy
2 Department of Experimental Medicine and Pathology, University of Rome "La Sapienza", Italy
3 National Cancer Institute of Rome, Italy
Eur. J. Gynaecol. Oncol. 2006, 27(2), 185–187;
Published: 10 April 2006
Abstract

A mass in the left annexal zone was discovered in a 56-year-old woman at the Department of General Surgery and was diagnosed as ovarian cancer. After the operation the mass appeared histologically to be retroperitoneal leyiomiosarcoma and because of residual disease, confirmed by computed tomography (CT) and nuclear magnetic resonance (NMR), complementary radiotherapy was carried out. Restaging supported the persistence of the tumor and so a second laparotomy was performed with complete tumor resection; the pathologic diagnosis was retroperitoneal benign schwannoma. The importance of careful preoperative imaging, such as echography, CT, NMR, arteriography and urography should be stressed for a correct clinical and surgical approach. Moreover, con­sidering that in some selected clinical cases these tumors could be confused with others deriving from contiguous organs and struc­tures, a different surgical approach may be needed together with dedicated and expert surgeons.

Keywords
Schwannoma
Ovarian cancer
Sarcoma
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