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早期食管癌的X线表现是A．贲门部呈光滑鸟嘴状狭窄B．长的不规则线状狭窄C．外压狭窄，粘膜光滑完整D．食管粘膜呈串珠状改变E．粘膜呈局限性管壁僵硬

作者: rantiku 人气: - 评论: 0

问题早期食管癌的X线表现是

选项 A．贲门部呈光滑鸟嘴状狭窄 B．长的不规则线状狭窄 C．外压狭窄，粘膜光滑完整 D．食管粘膜呈串珠状改变 E．粘膜呈局限性管壁僵硬

答案 E

解析

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