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本文对84例近端肌无力患者的临床、肌电图、血清肌酶及肌活检病理进行了回顾性分析,结果提示炎症性肌病、脊髓性肌萎缩及肌营养不良是近端肌无力的三大主要病因,文中还讨论了某些症状、体征、肌电图、血清肌酶及肌活检对鉴别诊断的价值。
In this paper, 84 cases of proximal myasthenia gravis in patients with clinical, electromyography, serum muscle enzymes and biopsy pathology were retrospectively analyzed, the results suggest that inflammatory myopathy, spinal muscular atrophy and muscular dystrophy are the weakness of the proximal three The main etiology, the article also discussed some of the symptoms, signs, EMG, serum muscle enzymes and muscle biopsy for differential diagnosis.