The Role of Bone Marrow Biopsy in Tumor Staging

Ewing sarcoma is an 1122 chromosome translocation that produces the EWS FLI1 transfusion gene, which can be detected by polymerase chain reaction or PCR. Treatment consistently includes neo-agivent multi-agent chemotherapy followed by either surgical resection or radiation. Carva-haul at all discussed the neural ectodromal family of tumors including Ewing Sarcoma and specifically discuss hematopoietic development slash transformation, diagnosis, treatment and outcomes.