凝血酶是一种经动物实验证实有应用前途的栓塞剂,本组用于15例肝硬化食管静脉曲张病人的栓塞治疗,其中急性出血4例,近期出血11例。经纤维内镜(GIF-IT10)和一塑料软管(ST—EI)于曲张静脉内注射凝血酶200～500国际单位,并随即在曲张静脉内注射5％鱼肝油酸钠1.0ml,每一病人栓塞4～6支曲张静脉。凝血酶的最大量不超过2 000国际单位。15例病人总共栓塞61支曲张静脉,全部病例 Thrombin is an embolic agent confirmed by animal experiments. This group is used in embolization of 15 patients with cirrhosis and esophageal varices, including 4 cases of acute bleeding and 11 cases of recent bleeding. Intravenous injection of thrombin in the varicose vein ranged from 200 to 500 IU via a fiber endoscope (GIF-IT10) and a plastic tube (ST-EI), followed by 1.0 ml of 5% sodium morrhuate in the varicose vein, and each patient Embolism 4 to 6 varicose veins. The maximum amount of thrombin does not exceed 2 000 International Units. A total of 15 patients embolized 61 varicose veins, all cases