A: The variant NC_000022.11:g.37974143C>T in gene SOX10 is classified as 'Conflicting_classifications_of_pathogenicity' for PCWH_syndrome|Waardenburg_syndrome|not_provided|not_specified. Molecular consequence: SO:0001627: intron_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0012198,MedGen:C1836727,OMIM:609136,Orphanet:163746|MONDO:MONDO:0018094,MedGen:C3266898,OMIM:PS193500,Orphanet:3440|MedGen:C3661900|MedGen:CN169374. Review status: criteria provided, conflicting classifications.