【单选题】
男,47岁,反复呕吐一年余来诊。溃疡病史15年,诉近一年来
A. 十二指肠球部溃疡
B. 胃窦癌
C. 瘢痕性幽门梗阻
D. 肠系膜上动脉压迫综合症
E. 十二指肠肿瘤
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答案
C
解析
暂无解析
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