内镜下食管静脉曲张套扎术(EVL)是近年来预防和治疗食管静脉曲张破裂出血的一种安全有效、简单易行的治疗方法,具有广泛的应用价值[1,2]。术后再出血是其严重的并发症,直接影响手术的成功并危及患者的生命。诸多术后再出血的诱因中,饮食不当是最易被忽视也是最严重的诱因,有报 Endoscopic esophageal variceal ligation (EVL) is a safe, effective and simple treatment for the prevention and treatment of esophageal variceal bleeding in recent years, and has a wide range of applications [1,2]. Rebleeding is a serious complication after surgery, which has a direct impact on the success of surgery and endangering the patient’s life. Many causes of postoperative bleeding, improper diet is the most easily overlooked is the most serious incentive, there are reported