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Ewing sarcoma/primitive neuroectodermal tumor (PNET) of the vulva. Case report and review of the literature
Elie N Anastasiades1, Sawsan A El Abiad, Camil J Chouairy
1Department of Obstetric and Gynecology, Saint George Hospital, University Medical Center, Beirut, Lebanon.
Abstract:
Ewing sarcoma is a rare highly malignant neoplasm that is mostly encountered as a primary bone tumor of childhood. Extra osseous occurrence is less frequent and cases involving the vulva are very rare with only twelve reported to date. We report the case of a Ewing sarcoma that presented as a vulvar mass in a 28-year-old Lebanese lady and briefly review the differential diagnosis as well as the published literature regarding the clinical presentation and prognosis.