纤维结肠镜最主要和严重的并发症是引起穿孔,穿孔多好发在(?)A.回盲部B.结肠脾区C.横结肠D.乙状结肠与降结肠交界处E.直肠

作者: rantiku 人气: - 评论: 0
问题 纤维结肠镜最主要和严重的并发症是引起穿孔,穿孔多好发在(?)
选项 A.回盲部 B.结肠脾区 C.横结肠 D.乙状结肠与降结肠交界处 E.直肠
答案 BD
解析

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