Poster 238 Tumefactive Demyelinating Lesions: Rehabilitation of a Rare, Debilitating Form of Multiple Sclerosis: A Case Report. Gould CM, Sayyad A, Maloney GL PM R. 2016 Sep; 8(9S):S238. Epub 2016 Sep 24. PMID: 27672999. Abstract CommentRecommendBookmarkWatch