Relationship Between Retinal Hemorrhage on Green and Red Channels of Ultra-Widefield Fundus Images and Retinal Perfusion in Acute Branch Retinal Vein Occlusion
Gongpeng Sun,
Xiaoling Wang,
Zuohuizi Yi
et al.
Abstract:Purpose:
To explore the relationship between retinal hemorrhage in the green and red channels on ultra-widefield fundus images (UWFIs) and the nonperfusion area (NPA) on ultra-widefield fundus fluorescein angiography in patients with acute branch retinal vein occlusion (BRVO).
Methods:
This was a retrospective cross-sectional study with 96 patients, including 46 with ischemic BRVO and 50 with nonischemic BRVO. Correlation analysis between green channel … Show more
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