目的明确内镜下食管静脉曲张结扎术(EVL)后早期再出血率并分析其危险因素。
Objective to summarize the early rebleeding rate after Endoscopic variceal ligation (EVL) as well as to analyze the risk factors.
探讨咽部表面麻醉、清醒镇静和静脉麻醉下行食管静脉曲张结扎术(evl)的有效性、安全性。
To compare the efficacy and safety of topical anesthesia, conscious sedation and intravenous anesthesia during endoscopic varices ligation (EVL).
探讨咽部表面麻醉、清醒镇静和静脉麻醉下行食管静脉曲张结扎术(evl)的有效性、安全性。
To compare the efficacy and safety of topical anesthesia, conscious sedation and intravenous anesthesia during endoscopic varices ligation (EVL).
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