Congratulations to the winner of our March quiz, Theodore K. Lin, MD, Vitreoretinal Fellow, Department of Surgery, Section of Ophthalmology and Visual Sciences, University of Chicago, Chicago, Illinois. The correct answer to our March challenge was Norrie disease. For a complete discussion of this case, see the Letters: Research Letters section in the April Archives (Shima C, Kusaka S, Kondo H, Hasebe H, Fujikado T, Tano Y. Lens-sparing vitrectomy effective for reattachment of newly developed falciform retinal detachment in patient with Norrie disease. Arch Ophthalmol. 2009;127[4]:579-580).
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.