Highly malignant tumor of mesenchymal origin.Spindle shaped cells that produce osteoid.2nd most common primary malignant bone tumor after MM.Incidence – 1 to 3 per million per year
Treated by chemo,amputation or rotationplasty
1. Osteo = bone/osteoid tissue Sarcoma = malignant tumour of connective tissue 02/04/12 Dr. Pruthviraj Nistane Deptt. Of Orthopaedics Govt. Medical College and Rajindra Hospital, Patiala