Photopic 30 Hz flicker ERG as a predictor for rubeosis in central retinal vein occlusion
Photopic 30 Hz flicker ERG as a predictor for rubeosis in central retinal vein occlusion
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DOI：
10.1136/bjo.85.6.683
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发表时间：
2001-06-01
影响因子：
4.1
通讯作者：
Andréasson, S
中科院分区：
文献类型：
--
作者：
Larsson, J;Andréasson, S
目的：通过对44例视网膜中央静脉阻塞患者进行全场视网膜电图(ERG)检查，比较明视状态下视锥b波潜伏期与暗视状态30 Hz闪光ERG潜伏期对视网膜中央静脉阻塞的预测价值。在29例未发生红斑的患者中，这一比例为31.3。差异有统计学意义(P=0.0000000004)。结论：30赫兹闪光视网膜电图的明视锥体b波潜伏期是预测红斑病的良好指标。
Aims-To investigate the predictive value of the cone b-wave implicit time in the photopic compared with the scotopic 30 Hz flicker ERG for rubeosis in central retinal vein occlusion.Methods-44 patients with a central retinal vein occlusion were examined with full field electroretinogram (ERG).Results-The average implicit time in the photopic 30 Hz flicker ERG in patients who developed rubeosis (n=15) was 38.3 ms. In the patients who did not develop rubeosis (n=29) it was 31.3. The difference is statistically significant (p=0.0000000004).Conclusion-The photopic cone b-wave implicit time in the 30 Hz flicker ERG is a good predictor for rubeosis.