血浆置换术(plasma exchange)应用于重症风湿性疾病,是近几年在国内才开展起来的一项新技术新方法。其基本方法和原理,主要是通过血浆置换后,清除了血液中高分子化合物的病理成分,从而可以大大提高药物的治疗效果,缩短治疗过程。我院风湿病内科从1990年开始,才应用血浆置换术对一些重症风湿性疾病——系统性红斑狼疮,干燥综合征、多发性肌炎合并多脏器功能损害乃至多脏器功能衰竭的患者进行了治疗,并取得了较为明显的效果。 Plasma exchange is used in severe rheumatic diseases and is a new technique and new method developed in China in recent years. The basic methods and principles, mainly through the plasma exchange, clear the blood of the pathological composition of polymer compounds, which can greatly improve the therapeutic effect of drugs, shorten the course of treatment. Department of Internal Medicine, Department of Rheumatology since 1990, before the application of plasma exchange for some of the major rheumatic diseases - systemic lupus erythematosus, Sjogren’s syndrome, polymyositis with multiple organ dysfunction and even multiple organ failure After treatment, and achieved more obvious results.