A: The variant NC_000021.9:g.43062308C>T in gene CBS is classified as 'Conflicting_classifications_of_pathogenicity' for Familial_thoracic_aortic_aneurysm_and_aortic_dissection|not_specified|not_provided|HYPERHOMOCYSTEINEMIA,_THROMBOTIC,_CBS-RELATED. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0019625,MedGen:C4707243,OMIM:PS607086,Orphanet:91387|MedGen:CN169374|MedGen:C3661900|MedGen:C3150344. Review status: criteria provided, conflicting classifications.