下述哪种骨肿瘤肯定不是原发骨肿瘤A．癌B．血管瘤C．巨细胞瘤D．纤维瘤E．肉瘤

作者: rantiku 人气: - 评论: 0

问题下述哪种骨肿瘤肯定不是原发骨肿瘤

选项 A．癌 B．血管瘤 C．巨细胞瘤 D．纤维瘤 E．肉瘤

答案 A

解析：起源于上皮组织的恶性肿瘤称为癌，而骨组织为结缔组织。

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