有关骨肉瘤的描述,哪项是错误的A.好发于老年人B.发生于长骨干骺端C.肿瘤细胞异型性明显D.出现肿瘤性骨组织E.易发生血道转移

作者: rantiku 人气: - 评论: 0
问题 有关骨肉瘤的描述,哪项是错误的
选项 A.好发于老年人 B.发生于长骨干骺端 C.肿瘤细胞异型性明显 D.出现肿瘤性骨组织 E.易发生血道转移
答案 A
解析

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  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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