Diagnoses included limb girdle muscular dystrophy (33), facioscapulohumeral dystrophy (24), inclusion body myositis (16), dystrophinopathy (Becker/Duchene including manifesting female carriers) (10), myotonic dystrophy (9) and congenital myopathies (including centronuclear, Bethlem, Ullrich, SEPN1-related and Emery Dryfuss) (8). This evidence concerns the gene SELENON and myotonic dystrophy.