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患者,男,26岁。节律性中上腹痛2年余。每次饥饿时加重,进餐后缓解,夜间常痛醒,昨天大便发黑就诊。体检:血压、脉搏正常,中上腹部轻度压痛,无包块。隐血(+++)。

问题2:对明确诊断最有帮助的检查是

单选题
2021-07-17 22:06
A、胃液分析
B、胃蛋白酶测定
C、胃镜检查加活检
D、X线胃肠钡剂造影
E、ERCP
查看答案

正确答案
C

试题解析

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