问题
单项选择题 案例分析题
患者男，55岁。进行性吞咽困难7个月，近20d只能进少量牛奶。查体：明显消瘦，脱水，锁骨上可触及肿大淋巴结，X线食管造影见中下段食管有约8cm狭窄，黏膜不规整，上段食管轻度扩张。
其诊断最可能为（）。
A.食管憩室
B.食管裂孔疝
C.贲门失弛缓症
D.食管平滑肌瘤
E.食管癌
答案
参考答案：E
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患者男，55岁。进行性吞咽困难7个月，近20d只能进少量牛奶。查体：明显消瘦，脱水，锁骨上可触及肿大淋巴结，X线食管造影见中下段食管有约8cm狭窄，黏膜不规整，上段食管轻度扩张。
其诊断最可能为（）。
A.食管憩室
B.食管裂孔疝
C.贲门失弛缓症
D.食管平滑肌瘤
E.食管癌
参考答案：E
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| Bill was out of luck that day. Mr Smith, their English teacher, made him stay in the classroom after school 1 he finished his homework. He had to do it. Mr Smith was in the office. The 2 was open and the teacher could see him if he 3 school. One hour 4 , he gave his homework to his teacher and ran home. He knew his aunt would go to see them on that day. She 5 bought some delicious cakes for them. But when he got home, he didn't 6 any cakes on the plate. His brother ate them up (吃光). The next morning the boy was still angry. He couldn't listen to his teacher carefully. "Make a sentence with 'egg', class" said Mr Smith. All the students did. Only Bill looked out of the 7 and didn't put up his hand. "Let's listen to Bill's sentence." The boy had to 8 . He thought for a few minutes and said, "I didn't eat any cakes 9 ." All of his classmates laughed. Mr Smith asked, " 10 is the egg?" "It's in the cake. Sir" |
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