文献类型：期刊文章

作　　者：余敏忠[1] 张欣[1] 钟兴武[1] 于强[1] 江福钿[1] 马娟妹[1] 吴德正[1]

机构地区：[1]卫生部眼科学实验室中山大学中山眼科中心,广州510060

出　　处：《Chinese Medical Journal》

年　　份：2002

期　　号：4

起止页码：83-86

语　　种：中文

收录情况：BIOSISPREVIEWS、CAB、CAS、CSA-PROQEUST、CSCD、CSCD2011_2012、DOAJ、EBSCO、EMBASE、IC、JST、PROQUEST、PUBMED、SCIE、SCOPUS、WOS、ZGKJHX、普通刊

摘　　要：To investigate the characteristics of multifocal electroretinograms (mf ERG) o f different phases in diabetic retinopathy (DR) and its clinical significance Methods Multifocal electroretinograms in patients with DR (Ⅰ-Ⅱ stage) were tested with VERIS Ⅳ system Results In Ⅰ-Ⅱ stage, the absolute values of N1, P1 and N2 response densities, and the N1 P1 and P1 N2 response densities were attenuated is a field of about 45 deg rees in diameter Conclusion As a new ABSTRACT and quantitative examination for spatial visual function, mul tifocal electroretinograms may be valuable in the diagnosis of diabetic retinopa thy

关 键 词：diabetic retinopathy · multifocal electrore tinogram · visual field · eccentricity  

分 类 号：R587.1]