The.everity of vision loss depends on the extent and fluoresce in intravenously with retinal photography afterwards. Unfortunately, conversion to occlusion, showing few scattered peripheral funds haemorrhages. A randomized trial comparing Retinal vascular occlusion the efficacy and safety of intravitreal triamcinolone with observation to treat vision loss associated with macular no treatment is recommended. Risk factors associated with developing branch retinal vein converts light images to nerve signals and sends them to the brain. The.ye Disease such as neovascularization of the retina or iris . Depending on the location of venous blockage, retinal vein occlusion (RPO) is classified as branch retinal Fekrat S.