有关骨巨细胞瘤,下列哪项是错误的A.本肿瘤属于潜在恶性肿瘤B.多发于20~40岁青壮年C.膝关节的两端及桡骨远端最常见D.单纯刮除,植骨可有复...

作者: rantiku 人气: - 评论: 0
问题 有关骨巨细胞瘤,下列哪项是错误的
选项 A.本肿瘤属于潜在恶性肿瘤 B.多发于20~40岁青壮年 C.膝关节的两端及桡骨远端最常见 D.单纯刮除,植骨可有复发:最好做广泛整块切除 E.病变多在骨干中段
答案 E
解析 :骨巨细胞瘤多发于长骨的干骺端,E答案显然是错误的。

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