Matrix forming tumor is:
OSTEOSARCOMA-MATRIX FORMING TUMOR CAUSE OF CALCIFICATION Osteosarcoma is a cancer of young (10-20 years). M/E - malignant cells with osteoid formation. Osteosarcoma is the most common radiation induced sarcoma Most commonly involves femur( lower end) and shows Codman's triangle or sunray appearance of periosteal reactions. Osteosarcoma- most common metastasis is to lung.
Osteosarcoma
Chondrosarcoma
Fibrosarcoma
Ewing's sarcoma
Ohopedics Oncology