Congratulations to the winner of our August quiz, Natalja Denisjuk, MD, Kempf and Pfaltz Histological Diagnostics, Zürich, Switzerland. The correct answer to our August challenge was myxoid cutaneous pleomorphic fibroma. For a complete discussion of this case, see the Off-Center Fold section in the September Archives (McCoppin HH, Wieberg J, Dyer JA, Feldman M. Dome-shaped papule on the posterior shoulder. Arch Dermatol. 2010;146:1037-1042).
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.
August 2010 Archives Web Quiz Winner. Arch Dermatol. 2010;146(11):1321. doi:10.1001/archdermatol.2010.304