Özcan and co-workers investigated microvascular changes in the retina and optic disk by comparing the optical coherence tomography angiography findings in preeclamptic patients with those in control groups and also evaluated the preeclamptic patients after delivery. Özcan and co-workers coluded that optical coherence tomography angiography diagnosed decreased deep capillary plexus vessel density values in patients with preeclampsia, but these results improved after delivery.
Özcan ZÖ, Güngör K, Saygili O, Özcan HÇ. The Role of Optical Coherence Tomography Angiography in Patients with Preeclampsıa. Retina 2022;42:1931-1938. https://pubmed.ncbi.nlm.nih.gov/36129266/