Application of optical coherence tomography-based angiography in cerebrovascular diseases / 国际脑血管病杂志

ABSTRACT

Optical coherence tomography-based angiography (OCTA) is a novel non-invasive technique for quantitatively evaluating retinal microvascular perfusion. Due to the similar embryonic origin, anatomical characteristics, and physiological characteristics of the retina and cerebral small vessels, changes in retinal microvasculature may provide a new perspective for studying the mechanisms of cerebral small vessel diseases. This article summarizes the application of OCTA in cerebrovascular diseases, aiming to evaluate whether OCTA can become an effective tool for early prediction of the occurrence of cerebrovascular disease and monitoring disease changes.