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Congratulations to the winner of our January quiz, Vincent Descamps, MD, PhD, Department of Dermatology, Bichat Claude Bernard Hospital, AP-HP, Paris, France. The correct answer to our January challenge was filiform hyperkeratosis. For a complete discussion of this case, see the Off-Center Fold section in the February ARCHIVES (Blanes M, Carnicer F, Botella R, Pastor N, Peiró FM. Filiform horny projections on the palms of a 69-year-old man. Arch Dermatol. 2006;142:235-240).
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.
January 2006 Web Quiz Winner. Arch Dermatol. 2006;142(4):462. doi:10.1001/archderm.142.4.462
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