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当前学科:胆道、胰腺和胃肠
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一患者因胃部不适行上消化道造影,显示胃部充盈缺损,内镜检查可见胃黏膜局限性隆起,临床拟诊黏膜下肿瘤该患行影像学检查时,需和哪种疾病相鉴别()。
A . A.胃炎
B . 胃下垂
C . 胃外压性病变
D . 胃扭转
E . 贲门失弛缓症
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