每小题1分，共9分 1、    [A]．食管息肉
   [B]．食管平滑肌瘤
   [C]．食管下段静脉曲张
   [D]．食管憩室
   [E]．食管炎

1老年男性，以脱入口腔肿物就诊______

2进食轻微梗噎，食管造影见中段半圆形外压改变______

3反酸、剑突后灼痛，食管镜见食管下段粘膜充血糜烂______

2、    [A]．食管良性肿瘤
   [B]．贲门失弛缓症
   [C]．食管癌
   [D]．食管良性狭窄
   [E]．食管憩室

158岁男性患者，长期过硬、过热饮食且进食过快，近3个月来，进行性吞咽困难，消瘦乏力，食管钡餐X线造影示：食管下段充盈缺损，管腔狭窄，局部黏膜断裂，该患者诊断应是______

225岁男青年，消瘦，胸骨后不适，吞咽困难时轻时重，时有呕吐，食管钡餐X线造影可见食管扩大，并有液平，下端呈鸟嘴状，诊断为______

3、    [A]．进食时呛咳
   [B]．进食时有梗噎感
   [C]．进行性吞咽困难
   [D]．进食后呕吐
   [E]．进食后胸腹痛

1食管癌的早期症状为______

2食管癌的典型症状为______

4、    [A]．溃疡型
   [B]．缩窄型
   [C]．髓质型
   [D]．腔内型
   [E]．蕈伞型

1癌肿呈环形生长，阻塞症状出现早的是______

2癌肿浸润管壁各层及全周，恶性程度高的是______

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