Sun et al delineated a novel 622.2 kb 6q14.1 duplication in a female child with congenital solitary kidney, congenital sensorineural hearing loss and cochlear aplasia, encompassing the MYO6 and IMPG1 genes.[7] The DGV database included some cases covering this region (2/13759, 0.01%) and no similar duplications were recorded in ClinVar database. The gene discussed is IMPG1; the disease is hearing loss disorder.