Posterior Circulation Stroke –presenting as Psychotic disorder

Abstract

The prevalence of posterior circulation stroke is less reported compared to anterior circulation stroke, accounting for one-fourth of all ischemic strokes. It commonly presents with neurological deficits like visual deficits, vertigo and sensory-motor deficits rather than merely psychiatric symptoms. Nonetheless, there could be comorbid psychiatric symptoms associated with it. A rare presentation of posterior circulation stroke presenting with psychosis as a primary symptom without any neurological deficit is discussed.