has material basis in germline mutation in ACTB congenital nervous system disorder developmental malformations-deafness-dystonia syndrome https://rarediseases.info.nih.gov/diseases/9818/juvenile-onset-dystonia https://www.malacards.org/card/developmental_malformations_deafness_dystonia_syndrome https://www.malacards.org/card/dystonia_deafness_syndrome_1 Developmental malformations-deafness-dystonia syndrome is characterized by the association of midline malformations, sensory hearing loss, and a delayed-onset generalized dystonia syndrome. MONDO:0011823 GARD:0009818 DJO dystonia, juvenile-onset MEDGEN:1848671 juvenile-onset dystonia OMIM:607371 Orphanet:79107 MESH:C537704 UMLS:C5848323 multiple congenital anomalies/dysmorphic syndrome without intellectual disability inherited dystonia