Huge peripheral primitive neuroectodermal tumor of the small bowel mesentery at nonage: A case report and review of the literature


Extraskeletal Ewing's sarcoma/peripheral primitive neuroectodermal tumor (E-EWS/pPNET) is a rare aggressive malignant small round cell tumor. In this report, we present the case of a 15-year-old boy who suffered from acute abdominal pain accompanied by hematemesis and melena, and was eventually diagnosed with E-EWS/pPNET. To date, there have been only five… (More)
DOI: 10.12998/wjcc.v4.i9.306


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