What Are the Symptoms of Cutaneous Vasculitis?

Skin vasculitis is a general term for vasculitis with skin manifestations. It is characterized by the infiltration of vascular walls and surrounding inflammatory cells. It is characterized by erythema, pimples, purpura, subcutaneous nodules, blister, blood blister, necrosis, A variety of skin damage diseases such as ulcers. The damage can be primary skin damage, systemic vasculitis, or external skin manifestations of a systemic disease. The lesions of the small blood vessels involved mainly include arterioles, capillaries and small capillaries.