Macular perfusion changes in people administered two types of COVID-19 vaccines: optical coherence tomography angiography study.

Zeynep Şerikoğlu Akbaş Tuna Ozan Ceyhun Arici

Published in: Arquivos brasileiros de oftalmologia (2024)

Vascular attenuation, observed particularly after the second dose of the CoronaVac vaccine, may explain the pathogenesis of postvaccine ocular ischemic disorders reported in the literature. However, these disorders are extremely rare, and the incidence of thrombotic events caused by COVID-19 itself is higher.

Keyphrases

coronavirus disease
sars cov
systematic review
optical coherence tomography
risk factors
diabetic retinopathy
respiratory syndrome coronavirus
magnetic resonance imaging
contrast enhanced
computed tomography