| 慢性脊髓性肌萎缩的电生理改变及肌活检 |
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| 引用本文： | 曾丽,宋少霞.慢性脊髓性肌萎缩的电生理改变及肌活检[J].现代电生理学杂志,1999(2). |
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| 作者姓名： | 曾丽 宋少霞 |
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| 作者单位： | 广西医科大学一附院神经科
(曾丽)，广西医科大学一附院神经科(宋少霞) |
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| 摘 要： | 目的:探讨慢性脊髓性肌萎缩(SMA)患者的肌电图及肌活检的诊断价值。方法:对38例SMA病人进行肌电图和肌活检检查。结果:肌电图除3例正常外,其余表现为神经原性损害;光镜提示神经原性萎缩。结论:提示肌电图在SMA的确诊有重要价值。
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| 关 键 词： | 肌萎缩 肌电图 肌肉活检 |
ELECTROPHYSIOLOGIC CHANGES AND MUSCLE BIOPSY IN PATIENTS WITH CHRONIC SPINAL MUSCULAR ATROPHY |
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| Zeng Li,Song Shaoxia.ELECTROPHYSIOLOGIC CHANGES AND MUSCLE BIOPSY IN PATIENTS WITH CHRONIC SPINAL MUSCULAR ATROPHY[J].Journal of Modern Electrophysiology,1999(2). |
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| Authors: | Zeng Li Song Shaoxia |
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| Institution: | Zeng Li,Song Shaoxia Department of Neurology First Affiliated Hospital of Guangxi Medical University,Nanning,530027 |
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| Abstract: | Objective: To study the value of electromyogram (EMG) and muscle biopsy in patients with chronic spinal muscular atrophy (SMA). Methods: EMG and muscle biopsy were examined in 38 cases of SMA. Results: The date showed that neurogenic changes were demonstrated in EMG in 35 patients and 3 patients were normal. The light microscope revealed manifestation of neurogenic atrophy. Conclusions: EMG has important value in diagnosis of SMA. |
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| Keywords: | muscular atrophy electromyogram muscle biopsy |
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