#pdf file Van-Buchem-Disease Wim Van Hul, 1 Wendy Balemans,1 Els Van Hul,1 Frederik G. Dikkers,3 Henk Obee,1 Robert J. Stokroos,3 Peter Hildering,4 Filip Vanhoenacker,2 Guy Van Camp,1 and Patrick J. Willems 1 Departments of 1 Medical Genetics and 2 Radiology, University of Antwerp, Antwerp; 3 Department of Otorhinolaryngology, University Hospital Groningen, The Netherlands; and 4 Association of Medical Doctors, The Netherlands