Initial diagnosis of herpes zoster ophthalmicus complicated by central retinal artery occlusion and subsequent varicella-zoster virus encephalitis: a case report
Abstract
Purpose: To report the unusual case of a herpes zoster ophthalmicus (HZO) complicated by central retinal artery occlusion and viral encephalitis. Case report: A 65-year-old male with HZO who underwent intravenous acyclovir treatment complained of sudden onset blurry vision of his left eye. Central retinal artery occlusion (CRAO) was revealed. We administered methylprednisolone pulse therapy, yet resulted in no visual acuity improvement. Conclusion: There were only a few cases reported to have CRAO after diagnosed HZO. This cause of viral-related CRAO led to a complicated treatment decision.
Fields of Study & Subjects
Herpesvirus Infections and Treatments
Retinal and Optic Conditions
Ocular Infections and Treatments
Publication details
- Journal / source
- Frontiers in Neurology
- Volume
- 16
- Pages
- 1751103–1751103
- Publication date
- 14 January 2026
- Language
- EN