C.导致盆腔纤维化 D.降低保肛率
3．局部进展期直肠癌患者，经过新辅助治疗后，可以选择（ ）
A.根治性切除
B.等待观察
C.局部切除
D.以上都对
4．对于接受新辅助放疗的患者，直肠手术的远切缘距离在（ ）cm以上多能保证手术的根治效果？（ ）
A.1 B.2 C.3 D.4
5．目前，较受
B.全程新辅助治疗
C.新辅助免疫治疗 D.以上都对
滑动阅读参考文献
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