Congratulations to the winner of our December quiz, Rominder S. Momi, MD, PGY-II Resident, Section of Ophthalmology and Visual Science, Department of Surgery, University of Chicago, Chicago, Illinois. The correct answer to our December challenge was serous macular detachment due to diabetic papillopathy. For a complete discussion of this case, see the Small Case Series section in the January Archives (Nakamura M, Kanamori A, Nagai-Kusuhara A, Kusuhara S, Yamada Y, Negi A. Serous macular detachment due to diabetic papillopathy detected using optical coherence tomography. Arch Ophthalmol. 2009;127:105-107).