A: The variant NC_000022.11:g.20870339G>A in gene SNAP29 is classified as 'Conflicting_classifications_of_pathogenicity' for CEDNIK_syndrome|not_provided. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0012290,MedGen:C1836033,OMIM:609528,Orphanet:66631|MedGen:C3661900. Review status: criteria provided, conflicting classifications.