Investigation of retinal vein occlusion using SS-OCT and focal macular electroretinography

在42例急性视网膜分支静脉阻塞患者的OCT切片上，35只眼在中心凹可见浆液性视网膜脱离，其中18只眼伴有黄斑中心凹SRH。黄斑中心凹SRH的初始检测与初始视力(VA)无相关性，但与最终视力差相关。根据黄斑中心凹SRH的初步检测将患者分为两组，两组患者的初始视力差异无统计学意义。在最后的检查中，SRH阳性组黄斑中心凹感光细胞层的损伤长度明显长于SRH阴性组，并且SRH阳性组的最终视力明显差于SRH阴性组。

On OCT sections of 42 patients with acute branch retinal vein occlusion, serous retinal detachment was seen at the fovea in 35 eyes, 18 of which accompanied foveal SRH. While initial detection of foveal SRH had no correlation with initial visual acuity (VA), it was correlated with poorer final VA. Our patients were classified into two groups by the initial detection of foveal SRH, and initial VA was not different between these two groups. At the final examination, damaged lengths in the foveal photoreceptor layer were significantly longer in the SRH-positive group than those in the SRH-negative group, and final VA in the SRH-positive group was significantly worse than that in the SRH-negative group.