AMA Publishing Group: Pediatric Ophthalmology Topic Collection http://pubs.jamanetwork.com/ en-us Tue, 09 Apr 2013 00:00:00 GMT Tue, 09 Apr 2013 16:48:14 GMT Silverchair editor@pubs.jamanetwork.com webmaster@pubs.jamanetwork.com Mutation of GNAQ in a Cytologically Unusual Choroidal Melanoma in an 18-Month-Old Child http://pubs.jamanetwork.com/article.aspx?articleID=1676933 Tue, 09 Apr 2013 00:00:00 GMT Levasseur S, Paton KE, Van Raamsdonk CD, et al. <span class="paragraphSection">Fewer than 1% of uveal melanomas (UMs) occur in patients younger than 20 years. We report a histologically unusual UM in a child that was confirmed by the presence of a GNAQ somatic mutation.</span> 1 3 10.1001/jamaophthalmol.2013.2483 http://pubs.jamanetwork.com/article.aspx?articleID=1676933