神经肌肉病为一大类累及脊髓、周围神经、神经肌肉接头和骨骼肌的疾病 ,可由基因突变、免疫缺陷、炎症、中毒等因素引起。虽然病变累及部位及性质不同有不同的临床表现 ,但均可导致不同程度的运动功能障碍 ,甚至造成严重残疾。由于本病的诊断依赖于临床、电生理、病理、生化、 Neuromuscular diseases are a large group of diseases involving the spinal cord, peripheral nerves, neuromuscular junctions and skeletal muscle that can be caused by genetic mutations, immunodeficiency, inflammation, poisoning and other factors. Although lesions involving different parts and nature of different clinical manifestations, but can lead to varying degrees of motor dysfunction, or even cause serious disability. As the diagnosis of the disease depends on clinical, electrophysiology, pathology, biochemistry,