肝硬化食管静脉曲张破裂出血是消化内科常见的急危重症,首次出血死亡率高达50%~70%;反复出血者为80%〔1〕。内镜下食管静脉曲张出血套扎术是在内镜下食管静脉曲张出血硬化剂治疗基础上发展起来的一项比较稳定成熟的技术,急诊止血率高,静脉曲张闭塞消失快,相对副作用少,是目前食 Liver cirrhosis Esophageal variceal bleeding is a common critical condition in gastroenterology, the mortality rate of the first hemorrhage is as high as 50% -70%, and those with repeated bleeding are 80% (1). Endoscopic esophageal variceal bleeding ligation in the endoscopic esophageal variceal hemorrhage sclerotherapy based on the development of a more stable and mature technology, emergency hemostasis rate, disappearance of varicose veins quickly, the relative side effects, Is the current food