试题与答案

男性,患者,66岁,既往大量饮酒史,近一年出现进行性吞咽困难,呕吐,超声示肝左叶后下

题型:单项选择题 A1/A2型题

题目:

男性,患者,66岁,既往大量饮酒史,近一年出现进行性吞咽困难,呕吐,超声示肝左叶后下方可见23mm×19mm形态不规则的“靶环征”影像,内腔偏移,周围可见肿大淋巴结。超声诊断考虑为()

A.胰头癌

B.贲门癌

C.右肾上腺肿瘤

D.胃溃疡

E.下腔静脉癌栓

答案:

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