Inflammation of blood vessels of the CENTRAL NERVOUS SYSTEM that occurs in association with the ACQUIRED IMMUNODEFICIENCY SYNDROME. In children, this condition may be associated with INTRACRANIAL ANEURYSM formation. Cerebral vasculitis in this setting is frequently associated with AIDS-RELATED OPPORTUNISTIC INFECTIONS including varicella, CMV, fungal, tuberculosis, and syphilis. (From Neurol Clin 1997 Nov;15(4):927-44; Neurology 1998 Aug;51(2):560-5).
