Liver function tests may be abnormal if the disorder is systemic . Alkaline phosphatase may be elevated. A biopsy and analysis of tissue from the affected artery show changes that confirm the diagnosis of cerebral vasculitis in most cases. Corticosteroids such as Prednisone are commonly prescribed to reduce inflammation. Aspirin may be recommended in addition to corticosteroids.
Recurrence is possible for several years.
Call your health care provider if persistent throbbing headache and other symptoms that indicate cerebral vasculitis occur.