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Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Ewing's sarcoma of the hip presenting as a benign cystic lesion
Panayiotis J Papagelopoulos1, Andreas F Mavrogenis, Ioannis S Benetos
1Athens University Medical School, Neo Psychikon, Athens, Greece. pjp@hol.gr
Journal of Surgical Orthopaedic Advances
|June 27, 2007
Abstract:
A 14-year-old girl with a Ewing's sarcoma of the left femoral head and neck is presented. The imaging features mimicked a benign cystic lesion. Biopsy and molecular analysis confirmed the diagnosis. The patient was treated with chemotherapy, wide tumor resection, and proximal femoral reconstruction using an allograft-prosthesis composite. Differential diagnosis, imaging, and pathologic features of Ewing's sarcoma are discussed.