American Journal of Neuroradiology  Publication Preview articles for 14 August 2019 ADULT BRAIN Defining Ischemic Core in Acute Ischemic Stroke Using CT Perfusion: A Multiparametric Bayesian-Based Model K. Nael, E. Tadayon, D. Wheelwright, A. Metry, J.T. Fifi, S. Tuhrim, R.A. De Leacy, A.H. Doshi, H.L. Chang and J. Mocco AJNR Am J Neuroradiol first published on 14 August 2019 doi:10.3174/ajnr.A6170 OPEN ACCESS ARTICLE http://www.ajnr.org/content/early/2019/08/14/ajnr.A6170.abstract Molecular Subtype Classification in Lower-Grade Glioma with Accelerated DTI E. Aliotta, H. Nourzadeh, P.P. Batchala, D. Schiff, M.B. Lopes, J.T. Druzgal, S. Mukherjee and S.H. Patel AJNR Am J Neuroradiol first published on 14 August 2019 doi:10.3174/ajnr.A6162 http://www.ajnr.org/content/early/2019/08/14/ajnr.A6162.abstract FUNCTIONAL Molecular Subtype Classification in Lower-Grade Glioma with Accelerated DTI E. Aliotta, H. Nourzadeh, P.P. Batchala, D. Schiff, M.B. Lopes, J.T. Druzgal, S. Mukherjee and S.H. Patel AJNR Am J Neuroradiol first published on 14 August 2019 doi:10.3174/ajnr.A6162 http://www.ajnr.org/content/early/2019/08/14/ajnr.A6162.abstract HEAD & NECK Improved Assessment of Middle Ear Recurrent Cholesteatomas Using a Fusion of Conventional CT and Non-EPI-DWI MRI F. Felici, U. Scemama, D. Bendahan, J.-P. Lavieille, G. Moulin, C. Chagnaud, M. Montava and A. Varoquaux AJNR Am J Neuroradiol first published on 14 August 2019 doi:10.3174/ajnr.A6141 http://www.ajnr.org/content/early/2019/08/14/ajnr.A6141.abstract