DMD and Duchenne muscular dystrophy: After distinct indication for Duchenne muscular dystrophy in two young girls due to detailed analysis of the muscle biopsy, whole-genome sequencing (WGS) with in-depth analysis of the DMD gene revealed two heterozygous reciprocal balanced translocations of chromosomes X and 5 in patient 1 as well as X and 19 in patient 2 disrupting the DMD gene within introns 54 or 7, respectively.