Urticarial allergic eruption is a cutaneous condition characterized by annular or gyrate urticarial plaques that persist for greater than 24 hours.Ackerman AB: Urticarial allergic eruption. In: Ackerman AB, ed. Histologic Diagnosis of Inflammatory Skin Diseases, 1st edn, Philadelphia: Lea & Febiger; 1978:181-183.
See also Urticaria List of cutaneous conditions
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