近年来发现神经科常见的自体免疫性疾病——重症肌无力(MG)、多发性硬化(MS)、多发性肌炎(PM)和慢性复发性格林巴利综台征(GBS)等,不仅用肾上腺皮质激素有效,而且用化学免疫抑制剂也有效,甚至有些用前者长期治疗无效的患者用后者却可见显著效果,因而引起了神经科医生的极大关 In recent years, neurological common autoimmune diseases such as myasthenia gravis (MG), multiple sclerosis (MS), polymyositis (PM) and chronic recurrent Guillain-Barre Syndrome (GBS) have been found not only Corticosteroids effective, but also with chemical immunosuppressive agents are effective, and even some of the former long-term treatment of patients with the latter can be seen with significant results, which has caused great neurologist