Giant Cell Arteritis: An Overview

By Faba Varghese, University of the Incarnate Word, Rosenberg School of Optometry Giant cell arteritis (GCA) is an ocular emergency due to the increased risk of severe vision loss if left untreated.1 It is a granulomatous inflammation of various arteries, most commonly the superficial temporal artery, the ophthalmic artery, the posterior ciliary arteries, and the […]

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