the diagnosis of osteogenic osteosarcoma is much more compatible than other primary malignant bone tumors such as ewing 's sarcoma , fibrosarcoma , and chondrosarcoma or osteoplastic metastatic carcinoma of the bone when the location and morphology of the tumor are considered along with the age of the decedent .
C0029463
osteosarcoma
C0553580
ewing 's sarcoma