A: The variant NC_000022.11:g.19766678_19766700del in gene TBX1 is classified as 'Pathogenic' for Velocardiofacial_syndrome. Molecular consequence: SO:0001589: frameshift_variant,SO:0001627: intron_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0008644,MedGen:C0220704,OMIM:192430,Orphanet:567. Review status: no assertion criteria provided.