自1990年以来,我院门诊用双氧水口服治疗胆道蛔虫病34病,获得良效,现报告如下。1　一般资料34例中男性20例,女性14例,年龄7～50岁,14岁以下11例,其余23例均为成人。2　诊断标准1)既往有肠道蛔虫病史(有排蛔虫史或粪便检查发现蛔虫卵者)。2)骤发性上腹剧痛为阵发性,性质如钻痛或 Since 1990, our hospital outpatient treatment of biliary ascariasis 34 cases of oral administration of hydrogen peroxide, obtained good effect, are as follows. 1 General information 34 cases of 20 males and 14 females, aged 7 to 50 years old, 11 under the age of 14, the remaining 23 were adults. 2 diagnostic criteria 1) history of intestinal ascariasis (history of ascaris or stool examination found ascaris eggs). 2) Sudden upper abdominal pain is paroxysmal, nature such as pain or pain