Open-ring enhancement in pseudotumoral multiple sclerosis: important radiological aspect. de Medeiros F C, de Albuquerque L A F, Pittella J E H, de Souza R B, Gomes Neto A P, Christo P P Case Rep Neurol Med. 2014; 2014:951690. Epub 2014 Apr 15. PMID: 24839572. Abstract CommentRecommendBookmarkWatch