慢性肾炎视觉电生理的临床分析

CLINICAL ANALYSIS OF VISUAL ELECTROPHYSIOLOGY IN PATIENTS WITH CHRONIC GLOMERULONEPHRITIS

目的:探讨慢性肾炎患者的视觉电生理改变。方法:对39例78眼慢性肾炎患者的视诱发电位、视网膜电图的改变进行观察。结果:慢性肾炎患者视觉电生理有异常改变,慢性肾炎无眼底改变者出现VEP N_(75)的峰时值,ERG b波的峰时值的显著改变。结论:视觉电生理检查作为一客观定量的视觉功能检查法,对肾性视网膜病变具有早期诊断的价值。

Objective: To study the Visual electrophysiological changes in patients with chronic glomerulonephritis. Methods: P-VEP and F-ERG of 39 cases with chronic glomerulonephritis were recorded in 78 eyes. Results: The patients with chronic glomerulonephritis had pathologic Visual electrophysiologic abnormali changes, The peak Latency of N75, peak Latency of b wave patients with chronic glomerulonephritis without fundus sign showed remarkable change. Conclusion: These changes suggested Visual electrophysiological examination may be valuable in early diagnosis of retinal disease in patients with chronic glomerulonehritis.