Magazine article from our research archive:

Identifying pathogenic mechanisms will help treat chronic urticaria

Boston - What distinguishes chronic urticaria - both autoimmune and chronic idiopathic?

According to Alien Kaplan, M.D., chronic urticaria is defined as spontaneously occurring hives that are not caused by IgE-mediated hypersensitivity or any other exogenous stimulus. Individual lesions lasting four to 36 hours are present on most days for a period longer than six weeks.

Dr. Kaplan, who is head of the Urticaria Program at The National Allergy, Asthma and Urticarial Center, Charleston, S.C., discussed the difficulties in diagnosing and treating these conditions at the American College of Allergy, Asthma and Immunology meeting here.

"With the exception of delayed-pressure urticaria, ...

Related newspaper, magazine, and journal articles:

See all results. Or, try our Advanced Search.

Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 60 million articles! Access over 3,500 publications with a FREE trial!