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Osteogenic Sarcomas

《英文msh詞典》Osteogenic Sarcomas
[入口詞] Osteogenic Sarcomas
[主題詞] Osteosarcoma
[英文釋義] 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)