Congratulations to the winner of our May quiz, Christos Christakopoulos, MD, FEBO, Hilleroed Eye Department, Glostrup University Hospital, Copenhagen, Denmark. The correct answer to our May challenge was complex choristoma. For a complete discussion of this case, see the Letters: Research Letters section in the June Archives (Tan JCH, Lucarelli MJ, Albert DM, Gentry LR. Complex choristoma masquerading as a dacryocystocele. Arch Ophthalmol. 2009;127:823-826).
Be sure to visit the Archives of Ophthalmology Web site (http://www.archophthalmol.com) and try your hand at our Clinical Challenge 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 be able to choose one of the following books published by AMA Press: Clinical Eye Atlas, Clinical Retina, or Users' Guides to the Medical Literature.