毛细支气管炎是婴幼儿时期常见的下呼吸道感染性疾病,临床以严重喘憋为主要表现,多发生于2岁以下的婴幼儿,且以2~6个月婴幼儿发病率最高。2006年10月至2008年3月我院静脉应用人免疫球蛋白(IVIG)辅助治疗毛细支气管炎取得显著临床疗效,现报告如下。1资料与方法1·1临床资料2006 Bronchiolitis is a common lower respiratory tract infection in infants and young children, the clinical manifestations of severe asthma, mostly in infants under 2 years of age, and 2-6 months of infants and young children the highest incidence. October 2006 to March 2008 intravenous intravenous administration of human immunoglobulin (IVIG) assisted treatment of bronchiolitis achieved significant clinical efficacy, are as follows. 1 Materials and Methods 1.1 Clinical Data 2006