胆道蛔虫是常见病,治疗方法较多。我们将花椒油与左旋咪唑联合治疗胆道蛔虫,取得了比较满意的疗效,现报告如下。1　临床资料1.1　一般资料:将突发、阵发性右上腹剧烈疼痛、呕吐、压痛而无腹肌紧张并有吐蛔史,B超发现胆道内有蛔虫符合上海医学院《实用内科》胆道蛔虫病40例病人 Biliary roundworm is a common disease, more treatment. We will be pepper oil and levamisole combined treatment of biliary Ascaris, and achieved satisfactory results, are as follows. 1 Clinical data 1.1 General Information: The sudden, paroxysmal right upper quadrant severe pain, vomiting, tenderness without abdominal tension and spit ascaris history, B ultrasound found in the biliary duct with the “Medical” biliary ascaris 40 patients with disease