20例嗜酸性粒细胞增多症的分析结果表明:儿童患病的特点与成人不同,其主要表现为呼吸道症状,如发热、咳嗽、哮喘、X线检查肺部有病理改变;同时病人肝、脾、淋巴结及骨髓均可受累。并对本病的诊断、治疗及其疗效进行了讨论。 The analysis of 20 cases of eosinophilia showed that the characteristics of children’s illness were different from those of adults. The main symptoms were respiratory symptoms such as fever, cough, asthma and pathological changes of lung in X-ray examination. At the same time, , Lymph nodes and bone marrow can be involved. And the diagnosis of the disease, treatment and efficacy were discussed.