Congratulations to the winner of our November quiz, Lélia Melchior da Silva Gallo, MD, Department of Dermatology, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil. The correct answer to our November challenge was patent vitello-intestinal duct. For a complete discussion of this case, see the Off-Center Fold section in the December Archives (de Zwart-Storm EA, Wouda S, de Rooij MJM. A cherry-red umbilical papule in an infant. Arch Dermatol. 2009;145:1447-1452).
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.
November 2009 Archives Web Quiz Winner. Arch Dermatol. 2010;146(2):214. doi:10.1001/archdermatol.2009.390