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视网膜色素变性患者三项视功能检测指标分析
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF OPHTHALMOLOGY
- Issue:
- 7
- DOI:
- 10.3760/j:issn:0412-4081.2002.07.016
- Key Word:
- No keyword available
Abstract： @@ 视网膜色素变性患者的闪光视网膜电图(flash electroretinogram,F-ERG)明显异常,与患者的视网膜色素上皮和第一级光感受器细胞受损有关.由于本病逐渐累及黄斑区的视锥细胞,常导致患者的视力显著下降,中央视野检测所记录到图形视诱发电位(pattern visual evoked potential,P-VEP),可反映出黄斑区视网膜受累的程度.夜盲患者的暗视功能严重受损,采用眼电图(electrooculography,EOG)测定患者明、暗适应机能具有临床意义.我们对视网膜色素变性患者进行上述3项指标的检测,并结合视力与视野测定等数据进行综合分析.
- [1]M A, Sandberg,C, Weigel-DiFranco,B, Rosner,etc.The relationship between visual field size and electroretinogram amplitude in retinitis pigmentosa.[J].1996,37.
- [2]P, Stavrou,P A, Good,E J, Broadhurst,etc.ERG and EOG abnormalities in carriers of X-linked retinitis pigmentosa.[J].1996,10 ( Pt 5).