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The best way to confirm a diagnosis of giant cell arteritis is by taking a small sample (biopsy) of the temporal artery. This artery is situated close to the skin just in front of your ears and continues up to your scalp.
Without early treatment, the condition can lead to permanent vision loss, stroke and aneurysms. It’s important to see your healthcare provider right away if you experience any of the symptoms associated with temporal arteritis. If you’re experiencing symptoms of complications, like stroke, call 911.
When to suspect giant cell arteritis — The diagnosis of giant cell arteritis (GCA) should be considered in a patient over the age of 50 years who has one or more of the following symptoms or signs, particularly in the setting of an elevated erythrocyte sedimentation rate (ESR) and/or C-reactive protein (CRP) (algorithm 1):
Evaluation of the Temporal Artery. Patients suspected of having GCA should undergo a biopsy or color Doppler ultrasound (CDUS) of the temporal artery. Temporal artery biopsy: Traditionally, the gold standard diagnostic test for detecting GCA
Giant cell arteritis causes inflammation of certain arteries, especially those near the temples. The most common symptoms of giant cell arteritis are head pain and tenderness — often severe — that usually affects both temples. Head pain can progressively worsen, come and go, or subside temporarily. Generally, signs and symptoms of giant ...
Diagnosis. Complications. Outlook. Temporal arteritis is an autoimmune condition in which the temporal arteries, which supply blood to the head and brain, become inflamed or damaged. Early...
Diagnosis. Your doctor will do an exam and ask about your symptoms. They’ll also look for swelling and a weak pulse in the temporal artery in your scalp.