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目的 :探讨慢性酒精中毒性周围神经病的电生理改变特点。方法 :对 18例慢性酒精中毒性周围神经病患者进行肌电图、神经传导速度和F波检测。结果 :18例慢性酒精中毒性周围神经病患者电生理检测均表现以轴索变性为主的特点。肌电图表现为 :神经源性损害 ,异常率 10 0 % ;神经传导速度表现为 :周围神经感觉传导速度偏慢占 83% ,运动传导速度偏慢占 6 6 % ,F波潜伏期仅 2例异常 ,占 11%。结论 :神经肌电图电生理检测在慢性酒精中毒性周围神经病诊断中起着重要的作用 ,对鉴别病损的性质及判断预后有重要意义
Objective: To investigate the electrophysiological changes of chronic alcoholic peripheral neuropathy. Methods: Electromyography, nerve conduction velocity and F wave were detected in 18 patients with chronic alcoholism peripheral neuropathy. Results: The electrophysiological examination of 18 patients with chronic alcoholic peripheral neuropathy all showed axonal degeneration. EMG showed: neurogenic damage, the abnormal rate of 100%; nerve conduction velocity showed: peripheral nerve sensory conduction velocity of 83%, conduction velocity slow 6 6%, F wave latency of only 2 cases Abnormal, accounting for 11%. Conclusion: Electrophysiological examination of neuroelectrogram plays an important role in the diagnosis of chronic alcoholic peripheral neuropathy, which is of great significance in identifying the nature of the lesion and prognosis