弱视患者图形视网膜电图的分析  

An analysis on the pattern electroretinogram of patients with amblyopia

作　　者：薛彩萍[1] 左同军[2] 戴翠萍[1] 袁孝如[3] 

机构地区：[1]淮阴卫生高等职业技术学校,江苏省223300 [2]淮安市第一人民医院三分院 [3]南京医科大学

出　　处：《江苏医药》2012年第15期1771-1772,共2页Jiangsu Medical Journal

基　　金：淮安市社会发展基金资助项目(HAS2009002-3)

摘　　要：目的探讨弱视患者图形视网膜电图(PERG)的特征。方法弱视患者24例,弱视眼28只,非弱视眼20只,分别进行PERG检测和分析。结果与非弱视眼比较,弱视眼PERG的q波潜伏期明显延长(P<0.01),波幅降低(P<0.05),并有明显波型改变。结论 PERG检测对弱视的临床诊断和治疗具有一定的指导意义。Objective To explore the features of pattern electroretinogram （PERG） in the patients with amblyopia. Methods Of 24 patients with amhlyopia,28 eyes were amblyopia（group A） and 20 eyes were non-amblyopia（group B）, which were analyzed with PERG. Results Compared with group B, the latency of q-wave of PERG was significantly prolonged （P〈0.01）, amplitude was deereased（P〈0. 05）, and the waveform was remarkably changed in group A. Conclusion The PERG analysis may guide the diagnosis and treatment of amblyopia.

关 键 词：弱视 图形视网膜电图 

分 类 号：R777[医药卫生—眼科]