Congratulations to the winner of our August quiz, Jaume Querol Riu, MD, Santa Coloma de Gramenet, Spain. The correct answer to our August challenge was Schnitzler syndrome. For a complete discussion of this case, see the “Off-Center Fold ” section in the September Archives (Seijo PD, Garc ía-Cruz A, Garc ía-Doval I. Pruritic urticarial skin lesions. Arch Dermatol. 2011;147[9]:1097-1102).
Be sure to visit the Archives of Dermatology Web site (http://www.archdermatol.com) to try your hand at the interactive quiz. We invite visitors to make a diagnosis based on selected information from a case report or other feature scheduled to be published in the following month's print edition of the Archives. The first visitor to e-mail our Web editors with the correct answer will be recognized in the print journal and on our Web site and will also receive a free copy of The Art of JAMA II.