Kanwar A J, Greaves M W
St. John's Institute of Dermatology, St. Thomas' Hospital, London, England.
Hosp Pract (1995). 1996 Mar 15;31(3):175-9,183-4,187-9.
Although most patients are overinvestigated, the history may offer clues to food-additive reactivity or urticarial vasculitis. In addition, the history may point to physical urticarias triggered, for instance, by pressure or heat. Recent evidence implicates histamine-releasing autoantibodies in at least 25% of patients with chronic idiopathic disease.
虽然大多数患者检查过度，但病史可能提供食物添加剂反应性或荨麻疹性血管炎的线索。此外，病史可能指向由压力或热等引发的物理性荨麻疹。最近的证据表明，至少25%的慢性特发性疾病患者存在释放组胺的自身抗体。
