
Keywords: فاکتور رشد اندوتلیال عروقی; BRVO; branch retinal vein occlusion; CRVO; central retinal vein occlusion; CST; central subfield thickness; DR; diabetic retinopathy; DRIL; disorganization of the retinal inner layers; ETDRS; Early Treatment Diabetic Retinopathy Study; EZ; ellipsoid zone;