协和医学杂志2016，Vol.7Issue(6)：432-435,4.DOI:10.3969/j.issn.1674-9081.2016.06.006
寄生虫感染致外周血嗜酸性粒细胞增多的临床特点
Clinical Features of Eosinophilia Caused by Parasitic Infections
摘要
Abstract
Objective To identify the clinical features of eosinophilia caused by parasitic infection . Methods We reviewed and analyzed the clinical characteristics, peripheral eosinophils count, species of parasites, and system involvement of 87 patients with parasitic infections who were diagnosed and admitted in Peking Union Medi-cal College Hospital (PUMCH) between January 2010 and December 2014.Results Of the 87 patients with parasitic infections, increased count of peripheral eosinophils occurred in 33.3%(29/87) patients, and hypereosinophilia with eosinophil count over 1.5 ×109/L in 14.9% (13/87) patients.Paragonimus westermani (100%), Schistosoma (83.3%), and Clonorchis sinensis (57.1%) were the three most common parasites leading to eosinophilia .The infected patients with pulmonary and digestive system involvement were more likely to develop eosinophilia , with the proportion of patients having eosinophilia being 85.7%and 50.0%, respectively, and the proportion of patients having hypereosinophilia being 28.6%and 33.3%, respectively.Conclusions The percentage of patients having eosinophilia among those with parasitic infections may vary with the species of parasites and in -volved organ .The differential diagnosis in hypereosinophilia should consider the possibility of parasitic infection .关键词
寄生虫感染/嗜酸性粒细胞增多症Key words
parasitic infection/eosinophilia分类
医药卫生引用本文复制引用
刘晓芳,焦洋,范洪伟,黄晓明..寄生虫感染致外周血嗜酸性粒细胞增多的临床特点[J].协和医学杂志,2016,7(6):432-435,4.基金项目
北京市科技新星计划 （）
