Work

Initial diagnosis of herpes zoster ophthalmicus complicated by central retinal artery occlusion and subsequent varicella-zoster virus encephalitis: a case report

Year: 2026

Type: article

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.

Source: Frontiers in Neurology

DOI: 10.3389/fneur.2025.1751103

Authors: Tsai-Wei Lin, Wen-Chien Huang

Institution: Chang Bing Show Chwan Memorial Hospital

Language: English

Topic: Herpesvirus Infections and Treatments

Subfield: Epidemiology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801