关于假性失弛缓症的叙述,下列不恰当的是A.X线检查食管体部有扩张B.常见于胃癌浸润C.测压和X线检查均无蠕动波D.食管镜通过顺利E.常需活...

作者: rantiku 人气: - 评论: 0
问题 关于假性失弛缓症的叙述,下列不恰当的是
选项 A.X线检查食管体部有扩张 B.常见于胃癌浸润 C.测压和X线检查均无蠕动波 D.食管镜通过顺利 E.常需活检才能确诊
答案 D
解析 :因胃癌等病变浸润,假性失弛缓症患者贲门僵硬,不经预先扩张,内镜器械很难顺利通过。

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