Retinal vascular abnormalities in schizophrenia and bipolar disorder: A window to the brain

Abstract

The examination of retinal microvascular abnormalities through fundus photography is currently the best available non‐invasive technique for assessment of cerebral vascular status. Several studies in the last decade have reported higher incidences of adverse cerebrovascular events in Schizophrenia (SCZ) and bipolar disorder (BD). However, retinal microvasculature abnormalities in SCZ and BD have remained under‐explored, and no study has compared this aspect of SCZ and BD till date.