Approach to the patient with chronic urticaria.
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.
Kanwar
A J
AJ
St. John's Institute of Dermatology, St. Thomas' Hospital, London, England.
Greaves
M W
MW
D000328:Adult; D000465:Algorithms; D002908:Chronic Disease; D003663:Decision Trees; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008487:Medical History Taking; D012008:Recurrence; D012307:Risk Factors; D014581:Urticaria / Q000175:diagnosis / Q000209:etiology / Q000628:therapy