Classification of Vasculitis
Vasculitis, an inflammation of the blood vessel wall, is associated with multiple cutaneous manifestations as well as systemic sequelae.(1-5) Opinions on the Classification of Vasculitis Opinion is divided over the best way to classify cutaneous vasculitis. Some prefer classification according to etiology, differentiating between primary (idiopathic) and secondary disease.(1) Approximately 50% of cases are idiopathic,…