Tag J. Andrew Carlson

Cutaneous Vasculitis

Vasculitis is a histologic diagnosis defined as inflammatory cell infiltration and destruction of blood vessels. Vasculitis is generally classified as primary vasculitis (idiopathic e.g., cutaneous leukocytoclastic angiitis [CLA], granulomatosis with polyangiitis [GPA]); secondary vasculitis (a manifestation of connective tissue diseases…