嗜酸细胞增多综合征(Hypereosinophilic Syndrome,HES)为一全身性疾病,以嗜酸粒细胞弥漫性侵犯内脏为特症;病因不明,起病方式不尽相同,病程长短不一,治疗方法尚在摸索中,因而预后各异。Hardy和陈捷先将嗜酸细胞性心内膜炎,肺嗜酸细胞增多症,弥漫性嗜酸细胞胶元病及嗜酸细胞性白血病等统称为HES;国内近几年见到报道约十余例,现将我院一例报道如下: Hypereosinophilic syndrome (Hypereosinophilic Syndrome, HES) is a systemic disease characterized by eosinophilic diffuse infiltration of organs; unknown etiology, different ways of onset, duration of the disease, the treatment is still Groping, and thus different prognosis. Hardy and Chen Jie first eosinophil endocarditis, pulmonary eosinophilia, diffuse eosinophilic mellitus disease and eosinophilic leukemia, etc. collectively referred to as HES; see more than a dozen cases reported in recent years Now a case report of our hospital are as follows: