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Diabetic retinopathy is a complication of diabetes that occurs when blood vessels in the retina of the eye are damaged or swollen, or begin to grow irregularly. DR has four stages: mild, moderate, severe, and proliferative retinopathy.
Diabetic retinopathy is a complication of diabetes that occurs when blood vessels in the retina of the eye are damaged or swollen, or begin to grow irregularly. DR has four stages: mild, moderate, severe, and proliferative retinopathy.