Diabetic retinopathy (DR) is a major complication of diabetes and a leading cause of visual impairment among the middle age group.[1] According to a recent survey conducted, the prevalence of… Click to show full abstract
Diabetic retinopathy (DR) is a major complication of diabetes and a leading cause of visual impairment among the middle age group.[1] According to a recent survey conducted, the prevalence of DR for all diabetic adults in India was estimated to be 16.9%.[2] This upsurge of diabetes mellitus (DM) and consequent diabetic retinopathy cases in the last decade is a serious concern and requires a new understanding of the pathophysiology of DR and a refined approach to its prevention and treatment.
               
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