Optimal Duration of MRI Follow-up to Safely Identify Middle Ear Residual Cholesteatoma

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

aFrom the Department of ENT and Head and Neck Surgery (A.-L.F., M.A., A.K., M.M., F.V.) and Neuroradiology (G.G., P.-H.L.), University Hospital Gui de Chauliac, and Department of Medical Information and Biostatistics (C.D.), University Hospital La Colombière, University of Montpellier, Montpellier, France

bInstitute for Neurosciences de Montpellier (F.V.), Institut National de la Santé et de la Recherche Médicale U1051 and University of Montpellier, Montpellier, France