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食管、胃底静脉曲张破裂出血是门静脉高压症严重并发症之一,首次大出血死亡率高达50～75%,目前尚无理想的疗法。早在1939年瑞士的Crafoord和Freenkner首先介绍经内镜注射硬化剂治疗该症以后相继在美国及西德应用。由于当时使用的是金属硬式食管镜,病
Esophageal and gastric variceal bleeding is one of the serious complications of portal hypertension, the first bleeding mortality rate as high as 50 ~ 75%, there is no ideal therapy. As early as 1939 in Switzerland, Crafoord and Freenkner first introduced the endoscopic injection of sclerotherapy for the treatment of the disease, one after another in the United States and West Germany. Due to the use of metal hard esophagoscopy at that time, the disease