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1993年 4月至 1997年 4月本院采用内镜下食管静脉结扎术 (ｅｎｄｏｓｃｏｐｉｃｖａｒｉｃｅａｌｌｉｇａｔｉｏｎ ,ＥＶＬ)加小剂量硬化剂注射与单纯ＥＶＬ治疗静脉曲张进行对比研究 ,经 4 2个月观察 ,结果如下。1 资料与方法1.1 一般资料 68例患者均为住院病人 ,入院后随
April 1993 to April 1997 in our hospital endoscopic variceal ligation (EVL) plus a small dose of sclerotherapy and simple EVL treatment of varicose veins were compared after 42 months of observation, the results are as follows. 1 Materials and Methods 1.1 General Information 68 patients were hospitalized patients, with admission