[摘要] 目的 对链球菌感染与过敏性紫癜发病关系进行分析。方法 方便选择该院自2014年1月—2016年12月收治的120例过敏性紫癜患儿，对其进行血清抗链球菌溶血素O(ASO)检测，并对链球菌感染与过敏性紫癜发病之间的关系进行分析。结果 120例患者中有38例ASO检查结果为阳性，占所有患者的31.67%；82例为ASO阴性，占所有患者的68.33%。结论 链球菌感染有诱发过敏性紫癜的可能，有效的预防此类感染可将该疾病復发的机率减低。

    [关键词] 链球菌感染；过敏性紫癜；相关研究

    [中图分类号] R725 [文献标识码] A [文章编号] 1674-0742(2017)11(a)-0078-03

    [Abstract] Objective To analyze the correlation between the streptococcal infection and onset of allergic purpura. Methods 120 cases of children with allergic purpura admitted and treated in our hospital from January 2014 to December 2016 were conveniently selected and the O (ASO) was tested and the correlation between the Streptococcal infection and onset of allergic purpura was analyzed. Results Of 120 cases ......