细胞免疫在小儿肺炎支原体感染致血小板减少性紫癜发病机制中的研究

摘要

肺炎支原体(MP)是一种介于细菌和病毒间的病原微生物,是小儿呼吸道感染的常见重要病原体之一.MP感染除可引起肺炎外,还可引起肺外多系统的并发症.近年来,关于MP感染并发血小板减少性紫癜的国内外临床报道较多,同时也得出了细胞免疫在其中起了重要作用的结论,但对其具体发病机制尚不清楚,现就MP致血小板减少性紫癜发病机制的研究予以综述.%Mycoplasma pneumoniae( MP)is a pathogenic microorganisms between bacterial and viral pathogens,which is one of the common and important pathogens in respiratory infection of children. Besides causing pneumonia,MP can also cause multi-system complications. In recent years, reports covering MP infection complicated thrombocytopenic purpura were more often seen in both domestic and oversea clinical field,and important conclusion has been obtained that cell-mediated immunity plays a very important role, though the specific pathogenesis is still not clear. Here is to make a review on the research of pathogenesis of MP induced thrombocytopenic purpura.