Deafness, X-Linked 7, also known as x-linked external auditory canal atresia-dilated internal auditory canal-facial dysmorphism syndrome, is related to deafness, x-linked 6 and charcot-marie-tooth disease type 5. An important gene associated with Deafness, X-Linked 7 is GPRASP2 (G Protein-Coupled Receptor Associated Sorting Protein 2), and among its related pathways/superpathways are Cell adhesion_Plasmin signaling and Pentose phosphate pathway. Related phenotypes are hearing impairment and telecanthus