小探头内镜超声对十二指肠黏膜下病变的诊断

The Value of Miniprobe Endoscopic Ultrasonography in the Diagnosis of Duodenal Submucosal Lesions

目的:探讨小探头内镜超声检查(mEUS)对十二指肠黏膜下病变的诊断价值。方法:对69例患者的71个内镜提示十二指肠黏膜下病变作mEUS检查,分析其检查结果。结果:71个十二指肠黏膜下病变中,检出囊肿33个,间质瘤15个,脂肪瘤8个,黏液腺瘤2个,血管瘤1个。mEUS诊断的正确率为88.9%。结论:小探头内镜超声检查对十二指肠黏膜下病变有较大的诊断价值。

Objective：To evaluate the usefulness of miniprobe endoscopic ultrasonography（mEUS） in the diagnosis of duodenal submucosal lesions. Methods：Following gastroendoscopy with no definite diagnosis made, 69 patients with 71 duodenal submucosal lesions subsequently received mEUS, and the results were analyzed. Results： Of 71 lesions, 33 were diagnosed ultrasonographally as cyst, 15 gastrointestinal stromal tumor（GIST）,8 adipoma, 2 mucous adenoma, 1 angioma, respectively. The accurate rate of diagnosis based on mEUS was 88.9%. Conclusion：mEUS has great value in the diagnosis of duodenal submucosal lesions.