Extraskeletal Ewing’s Sarcoma Arising from the Sciatic Nerve: A Diagnostic Challenge

Figure 2

Intraoperative photo of Ewing’s sarcoma arising from the tibial segment of the right sciatic nerve (controlled with slings) in the mid-thigh. The areas of necrosis as well as the irregular shape of the lesion clearly differentiate it from the appearances of a schwannoma.