Diabetic Retinopathy Fundoscopy Findings

The central retinal area can develop abnormal findings in diabetic retinopathy. Diabetic retinopathy causes macular edema a condition in which the blood vessels of the retina develop leaks and blood along with fluid and fatty substances pour into the retina.

Proliferative Diabetic Retinopathy Pdr Traction Retinal

Prevention of blindness due to diabetic retinopathy requires information on the prevalence of diabetic retinopathy in the general population identifying the high risk groups amongst diabetics using cost effective screening methods such as ophthalmoscopy or fundus photography.

Diabetic retinopathy fundoscopy findings. An ophthalmoscopic view of the retina showing advanced signs of diabetic retinopathy including two pale cotton wool spots. Features of diabetic retinopathy can include microaneurysms intraretinal hemorrhage exudates cotton wool spots macular edema macular ischemia neovascularization vitreous hemorrhage and traction retinal detachment. Central retinal vein occlusion 2.

Vitreous haemorrhage non proliferative graded mild severe microaneurysms dots only change in mild haemorrhages blots venous beading intraretinal microvascular anomalies. Cotton wool spots are an abnormal finding on fundoscopic exam of the retina. 12 13 15 this was classified as.

Diabetic retinopathy affects up to 80 percent of those who have had diabetes for 20 years or more. They are caused by damage to nerve fibers. Fundoscopy typically reveals severe tortuosity engorgement of retinal veins deep haemorrhages cotton wool spots and optic disc swelling.

Occlusion of the vein results in retinal hypoxia and the resultant endothelial cell damage leads to extravasation of blood. These changes in the macula include the presence of abnormally dilated small vessel outpouchings called microaneurysms retinal bleeding retinal hemorrhages and yellow lipid and protein deposits hard exudates. These findings can be present in the non proliferative or the proliferative forms of the disease.

Prevention of blindness due to diabetic retinopathy. Diabetic retinopathy also causes proliferative retinopathy a condition in which abnormal blood vessels grow in the retina. Fundoscopic appearances condition symptoms fundoscopic appearance management retina diabetic retinopathy often none unless severe or complications e g.

At least 90 of new cases could be reduced with proper treatment and monitoring of the eyes. They appear as puffy white patches on the retina. The early treatment of diabetic retinopathy study etdrs classified patients who were given macular focal laser therapy based on whether clinically significant macular oedema was present or not.

Retinal thickening at or within 500μ one third of the diameter of the optic disc at the centre of the macula. Diabetic retinopathy also known as diabetic eye disease is a medical condition in which damage occurs to the retina due to diabetes mellitus it is a leading cause of blindness in developed countries.

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