allergic vasculitis

(redirected from allergic purpura NOS)

allergic vasculitis

an inflammatory condition of the blood vessels that is induced by allergens such as iodides, penicillin, sulfonamides, and thioureas. It is characterized by itching, malaise, and a slight fever and by the presence of papules, vesicles, urticarial wheals, or small ulcers on the skin.
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Allergic vasculitis

allergic vasculitis

A form of nonthrombocytopenic purpura due to a hypersensitivity vasculitis associated with urticaria, erythema, arthritis, gastrointestinal symptoms and renal involvement.