目前川崎病病因及发病机制尚不明了 ,可能与感染和异常免疫反应有关。可侵犯多个系统 ,以心血管系统为主 ,表现为冠状动脉扩张及冠状动脉瘤。传统单用阿斯匹林治疗 ,冠状动脉病变发生率较高。近年来国内外采用静滴丙种球蛋白治疗取得良好效果。但在剂量方面仍有争议 ,多数人主 At present, the etiology and pathogenesis of Kawasaki disease is not clear, and may be related to infection and abnormal immune response. Can invade multiple systems, mainly to the cardiovascular system, manifested as coronary artery dilatation and coronary aneurysms. Traditional single aspirin treatment, a higher incidence of coronary lesions. In recent years, intravenous gamma globulin treatment at home and abroad achieved good results. However, the dose is still controversial, most people advocate