Proliferative Diabetic Retinopathy
Diabetic retinopathy (DR) is the leading cause of visual impairment worldwide. It almost accounts for 2.6% of treatable blindness globally (1). It is estimated that the overall prevalence of diabetic retinopathy is 34.6 % worldwide, while the prevalence of proliferative diabetic retinopathy (PDR) is 6.96% and that of vision-threatening DR (VTDR) is computed to be 10.2% (2). Currently, the prevalen...Read More