Congratulations to the winner of our October quiz, Vijay Zawar, MD, DNB, DVD, consultant dermatologist, Nashik, India. The correct answer to our October challenge was bisphosphonate-related osteonecrosis of the jaw. For a complete discussion of this case, see the Off-Center Fold section in the November Archives (Mas A, Mascaró JM Jr. Chronic indurated gingival ulceration. Arch Dermatol. 2010;146:1301-1306).
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.
October 2010 Archives Web Quiz Winner. Arch Dermatol. 2011;147(1):45. doi:10.1001/archdermatol.2010.415