Extraosseous Ewing’s Sarcoma in Spinal Epidural Space
Author
Espín, Luis
Quispe-Alcocer, Julio
Espín, Gabriela
Villacís-Sandoval, Jorge
Castro-Viteri, Jesús
Abstract
Extraosseous Ewing’s sarcoma belongs to the family of neuroectodermal tumors that derive from the neural crest, characteristic of its aggressiveness. Several locations have been described, however, epidural presentation is rare. Prognosis has been improved by new oncological regimens and other therapeutic targets are being studied.