Diabetic Retinopathy Stages Ppt
1 duration of diabetes it s the best predictor of diabetic retinopathy. The prevalence of diabetes is increasing with increasing industrialization and globalization.
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Diabetic retinopathy stages ppt. This growth is called neovascularization. The main stages of diabetic retinopathy are described below. Growing eye problem in today s generation diabetic retinopathy is a implication of diabetes and one of the leading cause of blindness in the world.
In the early stages of diabetic retinopathy the walls of the blood vessels in your retina weaken. Proliferative diabetic retinopathy pdr later stages of diabetic retinopathy. Consequently the prevalence of diabetic retinopathy and vision threatening diabetic retinopathy is also expected to increase.
Only about 60 of people with diabetes have recommended yearly screenings for diabetic retinopathy. Nerve fibers in the retina may swell producing white spots in the retina. Proliferative retinopathy is treated with laser surgery.
In patients diagnosed with dm before the age of 30 years the incidence of dr after 10 years is 50 and after 30 years 90 after 20 years of diabetes nearly 99 of patients with type i dm and 60 with type ii have some degree of diabetic retinopathy. Pdr can cause severe visual loss and other serious complications such as neovascular glaucoma and loss of the eye. Proliferative diabetic retinopathy pdr in this advanced stage new blood vessels grow in your retinas and into the gel like fluid that fills your eyes.
Diabetic retinopathy develops in stages over time. Learn about stages of diabetic eye disease how to treat it with drugs or laser surgery and how to. During the first three stages of diabetic retinopathy no treatment is needed unless you have macular edema.
Ashwini misal eye specialist in aundh has taken initiative to aware people about diabetic retinopathy. Diabetic retinopathy is an eye condition involving changes to your retina s blood vessels. The benefit of early panretinal photocoagulation at the severe nonproliferative or worse stage of retinopathy is greater in patients with type 2 diabetes than in those with type 1 other factors such as poor compliance with follow up impending cataract extraction or pregnancy and status of fellow eye will help in determining the timing of the panretinal photocoagulation.
You won t necessarily experience all of these. Abnormal blood vessels begin to grow on surface of retina or optic nerve cant provide retina with normal blood flow neovascularization. To prevent progression of diabetic retinopathy people with diabetes should control their levels of blood sugar blood pressure and blood cholesterol.
Tiny bulges protrude from the vessel walls sometimes leaking or oozing fluid and blood into the retina. If you re diagnosed with diabetic retinopathy after diabetic eye screening lifestyle changes and or treatment can reduce the chances of the problem progressing.
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