Optical Coherence Tomography Angiography of Diabetic Retinopathy.

Abstract

PURPOSE To describe the optical coherence tomography angiography (OCTA) features of diabetic retinopathy. METHODS Literature review and case series. RESULTS Four cases are presented. CONCLUSION OCTA is an effective method for evaluating retinal changes in diabetic retinopathy and represents a novel complement or alternative to fluorescein angiography. Although OCTA should currently be considered an investigational technique, in the near future, it may play key roles in the diagnosis and management of diabetic retinopathy.