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目的 :观察国产内镜引导直视气囊扩张置入金属支架治疗食管、贲门良恶性狭窄的疗效。方法 :分析 6 4例置管治疗的食管、贲门狭窄的临床资料。结果 :置管成功率 10 0 % ,显效率 94% ,有效率 10 0 % ,并发症少。结论 :具有操作简单、直观、患者痛苦小 ,疗效确切 ,费用低的特点
Objective: To observe the curative effect of domestic endoscopic guided direct-view balloon dilatation and metal stent implantation in the treatment of esophageal and benign malignant stenosis. Methods : Analysis of the clinical data of 64 patients with esophageal and cardiac stenosis treated with catheterization. Results: The success rate of tube placement was 100%, the markedly effective rate was 94%, the effective rate was 100%, and there were few complications. Conclusion: It has the characteristics of simple operation, intuitive, small patient pain, exact curative effect and low cost.