近年来,系统性红斑狼疮并不少见,其最终预后并不理想;此病病因虽然不十分明确,但基本上公认是一种自身免疫性疾病;遗传易感性、病毒感染和免疫系统控制失常,在本病的病因当中相互起作用,但是那种原发病因,仍不清楚。日晒、药物过敏、疫苗注射、外伤手术、妊娠分娩及各种感染等,常为发病的诱因,由于受累脏器较多,故其临床表现多式多样,常使临床诊断发生困难,特别是在病程早期,仅部分 In recent years, systemic lupus erythematosus is not uncommon, and its ultimate prognosis is not ideal; although the cause of the disease is not very clear, but basically recognized as an autoimmune disease; genetic susceptibility, viral infection and immune system control disorders, In the etiology of the disease which play a role in each other, but the kind of primary cause is still not clear. Sunburn, drug allergy, vaccine injection, trauma surgery, pregnancy and childbirth and various infections, often the cause of the disease, due to more organs involved, so the clinical manifestations of many and varied, often making clinical diagnosis difficult, especially Early in the course of the disease, only partially