Congratulations to the winner of our February quiz, Anmar M. Abdul-Rahman, FRANZCO, MOphth, Department of Ophthalmology, Middlemore Hospital, Auckland, New Zealand. The correct answer to our February challenge was paraneoplastic retinopathy. For a complete discussion of this case, see the Letters: Research Letters section in the March Archives (Eksandh L, Adamus G, Mosgrove L, Andréasson S. Autoantibodies against bestrophin in a patient with vitelliform paraneoplastic retinopathy and a metastatic choroidal malignant melanoma. Arch Ophthalmol. 2008;126:432-435).