Peripheral Primitive Neuroectodermal Tumor of the Calcaneus: A case report

摘要

by Seyed Ali Hashemi, MD1?, Negar Azapria, MD2?, Amir Reza Vosoughi, MD3?, Masoome Pourmokhtari, MD4? The Foot and Ankle Online Journal 4 (6): 2 Ewing's sarcoma family of tumors is the second most common primary aggressive bone tumor especially in the late teenage years. We presented a 21 year-old man with swelling and pain of…