Osteosarcoma
Synonyms
Osteogenic Sarcoma
Osteogenic Sarcomas
Osteosarcoma Tumor
Osteosarcoma Tumors
Osteosarcomas
Sarcoma, Osteogenic
Sarcomas, Osteogenic
Tumor, Osteosarcoma
Tumors, Osteosarcoma
A sarcoma originating in bone-forming cells, affecting the ends of long bones. It is the most common and most malignant of sarcomas of the bones, and occurs chiefly among 10- to 25-year-old youths. (From Stedman, 25th ed)