Diagnosis And Treatment Of Giant Cell Arteritis
Overview Giant cell arteritis, or GCA, is a vasculitis that affects large- and medium-sized blood vessels. The term “vasculitis” means that the blood vessels become inflamed. GCA mostly affects the branches of the external carotid artery, a large artery in the neck. The inflammation of specific arteries in GCA impairs blood flow, causing various symptoms like a headache, vision changes, and jaw pain when chewing. Diagnosis Obtaining a thorough medical history is critical to diagnosing GCA....