[摘要] 重症肌无力是抗体介导、累及神经-肌肉接头的获得性自身免疫性疾病，除了常见的乙酰胆碱受体抗体及肌肉特异性酪氨酸激酶抗体外，重症肌无力还存在其他临床少见抗体；通过对重症肌无力中出现的多种相关抗体及检测方法分析，提高对该疾病的进一步认识。

    [关键词] 重症肌无力；连接素抗体；兰尼碱受体抗体；放射免疫法；荧光细胞染色方法

    [中图分类号] R746.1 [文献标识码] A [文章编号] 1673-9701(2018)05-0165-04

    [Abstract] Myasthenia gravis is an antibody-mediated acquired autoimmune disease， which involves in neuromuscular junctions. In addition to common acetylcholine receptor antibodies and muscle-specific tyrosine kinase antibodies ......