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目的：探讨超声胃镜小探头对上消化道黏膜下病变的诊断价值。方法：使用超声胃镜小探头对我院2010 年6 月-2011 年12 月62 例经电子胃镜检查的上消化道黏膜下病变患者进行检查，对病变的浸润范围与性质进行分析，结果与术后病理进行对比。结果：良性间质瘤43 例，占69.35%，恶性间质瘤6 例，占9.68%，异位胰腺5 例，占8.06%，囊肿6 例，占9.68%，脂肪瘤与静脉曲张各1 例，占1.61%。所有结果均经病理检查证实，符合率100%，结果具有代表性（P＜0.05）。结论：使用超声胃镜小探头能清楚显示上消化道各层管壁结构，确定上消化道黏膜下病变的性质，提高诊断率，具有极高的临床价值，可作为上消化道黏膜下病变的诊断方法在临床推广应用。

英文摘要:

Objective: To study the ultrasound gastroscope small probe of upper gastrointestinal mucosal lesions of the diagnostic value. Methods: Use ultrasound gastroscope small probe fromJune 2010 to December 2011, 62 patients with electronic gastroscope inspection of upper gastrointestinal mucous membrane of the disease for inspection, the lesion invasion of scope and properties analysis, the results and postoperative pathologic are compared. Results: The benign stromal tumor 43 cases, accounting for 69.35% , malignant stromal tumor 6 cases (9.68%), ectopic pancreas in 5 cases, 8.06%, cyst in 6, 9.68%, with varicose veins each 1 lipoma of the example, accounted for 1.61%. All the results are identified by pathological examination, was 100%, and the results have representative (P < 0.05). Conclusion: The use of ultrasound probe can be clearly show small upper gastrointestinal each layer on wall structure, upper gastrointestinal tract mucosa determined under the nature of the lesions, increase diagnosis rate, has a very high clinical value, can be used as upper gastrointestinal mucosal lesions in the diagnosis method of clinical application.

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