Systemic lupus erythematosus(SLE)is an autoimmune disease,which can be diagnosed based on its clinical manifestations and a few immunological index,especially antinuclear antibodies.

• 系统性红斑狼疮的诊断容易,主要靠临床表现和相关免疫学指标,但是其病因和发病机制不是很明确,且尚无特异的治疗方法。