This femur has a large eccentric tumor mass arising in the metaphyseal region.This is an osteosarcoma (a variant known as parosteal osteogenic sarcoma) of bone.
图示骨肉瘤，股骨骺端出现了一大半轮状肿块。
骨
②骨原This femur has a large eccentric tumor mass arising in the metaphyseal region.This is an osteosarcoma (a variant known as parosteal osteogenic sarcoma) of bone.
图示骨肉瘤，股骨骺端出现了一大半轮状肿块。
声明：以上例
、词性分类均由互联网资源自动成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
