Characteristic Cochlear Hypoplasia in Patients with Walker-Warburg Syndrome: A Radiologic Study of the Inner Ear in α-Dystroglycan–Related Muscular Disorders

^aDepartment of Diagnostics and Pathology (G.T.), Neuroradiology Unit, Verona University Hospital, Verona, Italy
^bDivision of Neuroradiology (C.R.), Department of Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
^cNeuroradiology Unit (M.S.S.), Istituti di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genova, Italy
^dDepartments of Radiology and Division of Neuroradiology (C.A.A.), Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
^eThe Prenatal Diagnosis and Medical Genetics Program (D.C.), Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
^fDepartment of Radiology (H.D.), Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, California
^gDental and Maxillofacial Surgery Department (L.S.), Great Ormond Street Hospital, London, UK
^hDubowitz Neuromuscular Centre (F.M.), UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital, London, UK
ⁱDivision of Neuroradiology (S.I.B.), Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
^jNeuroradiology Unit (F.D.), Department of Radiology, Great Ormond Street Hospital for Children, National Health Service Trust, London, UK

Please address correspondence to Felice D’Arco, MD, Neuroradiology Unit, Department of Radiology, Great Ormond St Hospital for Children NHS Trust, Gr. Ormond Street, WC1N3JH – London, United Kingdom; e-mail: felice.d'arco{at}gosh.nhs.uk