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1.Myelopathy in Behcet's disease: The Bagel Sign.Uygunoglu U, Zeydan B, Ozguler Y, Ugurlu S, Seyahi E, Kocer N, Islak C, Kantarci K, Saip S, Siva A, Kantarci OH.Ann Neurol. 2017 Aug;82(2):288-298. doi: 10.1002/ana.25004. Epub 2017 Aug 10.PMID: 287495532.Bilateral renal halo sign in acute pancreatiti