Ischemic Optic Neuropathy Secondary to Varicella-Zoster Vasculitis Mimicking Giant Cell Arteritis: Case Report.

ABSTRACT: Differentiating GCA from its many mimickers remains a challenge in the daily clinical practice, especially in patients presenting with unspecific manifestations. We present the case of an 82-year-old woman who presented with a 3-week history of left eye vision loss secondary to bilateral edema and hemorrhage of the optic discs. Despite negative bilateral temporal artery biopsies, the elevation of the inflammatory markers and brain MRA findings suggestive of temporal arteritis as well as stenosis of the basilar artery led us to initiate treatment with high-dose steroids. Inflammatory markers remained elevated despite high-dose steroids which prompted additional work leading to a diagnosis of varicella-zoster encephalitis. Steroid treatment was quickly tapered off and treatment with acyclovi

SUBMITTER: Rodriguez-Pla A 

PROVIDER: S-EPMC9834640 | biostudies-literature | 2022 Sep-Dec

REPOSITORIES: biostudies-literature