鼻旁窦恶性肿瘤术前放疗的作用是A．缩小癌瘤B．减少术中出血C．阻断局部淋巴引流D．促进术后切口愈合E．减少术中机械性播散机会

作者: rantiku 人气: - 评论: 0

问题鼻旁窦恶性肿瘤术前放疗的作用是

选项 A．缩小癌瘤 B．减少术中出血 C．阻断局部淋巴引流 D．促进术后切口愈合 E．减少术中机械性播散机会

答案 ABCE

解析

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