Congratulations to the winner of our April quiz, Daniel F. Kiernan, MD, Resident, Department of Ophthalmology and Visual Sciences, University of Chicago, Chicago, Illinois. The correct answer to our April challenge was Descemet membrane detachment. For a complete discussion of this case, see the Small Case Series section in the May Archives (Winn BJ, Lin SC, Hee MR, Chiu CS. Repair of Descemet membrane detachments with the assistance of anterior segment optical coherence tomography. Arch Ophthalmol. 2008;126:730-732).