Cilioretinal Artery Obstruction as a Complication of Retinitis Caused by Virus.

Purpose: The purpose of this case report is to describe the obstruction of cilioretinal artery in a patient with acute focal retinitis occurring due to virus (CHIKV) fever.

Case Report: A 45-year-old female presented with sudden and unilateral visual impairment from 2 days, which was preceded by a flu-like syndrome 2 weeks before. Multimodal imaging revealed focal retinitis in both eyes, which was complicated by cilioretinal artery obstruction in the left eye.