Proliferative diabetic retinopathy
Color retinography in which the different identifying signs of PDR can be identified.
Fluorescein angiography, in which we can correlate the findings of retinography.
OCT on a 55º infrared image, in which a proliferation of neovascularization is observed on the vitreous-retinal interface.
Description
Proliferative diabetic retinopathy (PDR) is the most advanced stage of diabetic retinopathy, characterized by the formation of new abnormal blood vessels in the retina, called neovessels. These neovessels are fragile and prone to bleeding, which can lead to vitreous hemorrhages and fibrous tissue formation. Without treatment, it can result in severe complications such as retinal detachments and blindness. Treatment options include laser photocoagulation, injection of anti-VEGF medications, and vitrectomy to manage advanced complications.