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目的：总结内镜下硬化疗法对食管静脉曲张急诊止血及预防出血的疗效。方法：内镜下采用5％鱼肝油酸钠进行食管静脉曲张硬化治疗。结果：硬化治疗急诊止血率9206％．对预防止血亦有明显疗效。结论：硬化治疗是食管静脉曲张的一种有效方法，其适应症宽，方法简便、安全。
Objective: To summarize the curative effect of endoscopic sclerotherapy on hemostasis and prevention of bleeding in patients with esophageal varices. Methods: Endoscopic treatment of esophageal varices with 5% sodium morrhuate was used. Results: The cure rate of emergency hemostasis was 9206%. Hemostasis to prevent also have significant effect. Conclusions: Sclerotherapy is an effective method for esophageal varices, and its indication is wide, the method is simple and safe.