Congratulations to the winner of our December quiz, Edidiong Kaminska, MD, Section of Dermatology, University of Chicago, Chicago, Illinois. The correct answer to our December challenge was erythema ab igne. For a complete discussion of this case, see the “Off-Center Fold ” section in the January Archives (Dela Rosa K, Satter EK. Erythematous patches on the chest. Arch Dermatol. 2012;148[1]:113-118).
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.