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Case report: A rare case of Ewing's sarcoma and osteosarcoma at different sites 10 years apart
Harish S Hosalkar1, Alfred Atanda, Julieta Barroeta
1Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA, USA.
Clinical Orthopaedics and Related Research
|May 3, 2005
Abstract:
Ewing's sarcoma of bone and osteosarcoma are rare tumors. A combination of high-grade osteosarcoma and Ewing's sarcoma of bone in anatomically unrelated sites is unique, especially in the absence of previous radiation or retinoblastoma. We present a patient with a rare case of Ewing's sarcoma of the scapula that showed no evidence of recurrence (after 10 years of continued followup) and who subsequently presented with a primary osteosarcoma of the femur.

