Diabetic retinopathy

Diabetic retinopathy
Diabetic retinopathy — one of the heaviest complications of diabetes, the manifestation of diabetic microangiopathy striking vessels of a retina of an eyeball

Nonproliferative stage
Preproliferative stage
Proliferative stage
Stages of Diabetic Retinopathy

microaneurysms;
hemorrhages;
macular edema;
exudates.
Nonproliferative stage

Nonproliferative stage

venous changes (venous loops, venous segmentation, venous beading);
large amount of hard exudates;
large amount of hemorrhages;
ischemic zones of a retina.
Preproliferative stage

Preproliferative stage

hemorrhages in a vitreous;
neovasculyarization;
neovascular glaucoma;
retinal detachment.
Proliferative stage

Proliferative stage