系统性红斑狼疮(systemic lupus erythematosus,SLE)是一种累及多个器官的自身免疫性疾病,因患者免疫系统本身存在功能紊乱或低下,且临床上常应用糖皮质类固醇激素(简称“激素”)和免疫抑制剂以控制疾病活动,所以患者机体特异和非特异免疫功能均下降,容易导致感染性疾病发生,其中结核病是常见的疾病之一[1],SLE合并肺外结核并不 Systemic lupus erythematosus (SLE) is an autoimmune disease involving multiple organs, because of the patient’s immune system itself is dysfunctional or low, and often clinically used glucocorticoid hormone (referred to as ") And immunosuppressive agents to control disease activity, so the patient’s body-specific and non-specific immune function are reduced, easily lead to infectious diseases, of which tuberculosis is one of the common diseases [1], SLE with extrapulmonary tuberculosis is not