Seropositive Neuromyelitis Optica imitating an Intramedullary Cervical Spinal Cord Tumor: Case Report and Brief Review of the Literature. Woo P Y-M, Chiu J H-F, Leung K-M, Chan K-Y Asian Spine J. 2014 Oct; 8(5):684-8. Epub 2014 Oct 18. PMID: 25346824. Abstract CommentRecommendBookmarkWatch