Congratulations to the winner of our December quiz, Aditi Gupta, MS, DNB, Sankara Nethralaya, Tamil Nadu, India. The correct answer to our December challenge was cavitary choroidal metastasis from lung neuroendocrine tumor. For a complete discussion of this case, see the Small Case Series section in the January Archives (Shields CL, Say EAT, Stanciu NA, Bianciotto C, Danzig CJ, Shields JA. Cavitary choroidal metastasis from lung neuroendocrine tumor: report of 3 cases. Arch Ophthalmol. 2011;129:102-104).