Johns Hopkins Vasculitis Center - Vasculitis is a general term for a group of diseases that involve inflammation in blood vessels.
Vasculitis - Vasculitis refers to a heterogeneous group of disorders that are characterized by inflammatory destruction of blood vessels.
Vasculitis - MayoClinic.com - A comprehensive overview covers symptoms, causes, treatment of this inflammation of the blood vessels.
Vasculitis Foundation - The Vasculitis Foundation works to support positive change in the lives of people who live with vasculitis.
Vasculitis: MedlinePlus - This site offers information on vasculitis causes, prevention, symptoms and treatment of the vasculitis.