2020-01-25
In advanced proliferative diabetic retinopathy, progressive fibrovascular proliferation leads to blindness due to vitreous haemorrhage and traction retinal detachment. Rubeosis iridis and neovascular glaucoma occur when new vessels form on the Pre-proliferative retinopathy with venous bleeding, cotton wool spots and some hard exudates Pre-proliferative retinopathy with venous bleeding, cotton wool spots and some hard exudates iris and in the anterior chamber drainage angle, leading to a most...