malignant bone tumor; most common in children and young adults where it tends to affect the femur
同义词：osteogenic sarcoma
osteosarcoma详细解释
os.te.o.sar.co.ma n.（名词）【复数】os.te.o.sar.co.ma.ta[-m…-t…] 或 os.te.o.sar.co.mas A malignant bone tumor.Also called osteogenic sarcoma 骨肉瘤：恶性骨瘤也作 osteogenic sarcoma
