A: The variant NC_000019.10:g.51354621_51354626dup in gene ETFB is classified as 'Benign' for not_provided|Multiple_acyl-CoA_dehydrogenase_deficiency. Molecular consequence: SO:0001627: intron_variant,SO:0001821: inframe_insertion. Variant type: Duplication. Disease database links: MedGen:C3661900|MONDO:MONDO:0009282,MedGen:C0268596,OMIM:231680,Orphanet:26791. Review status: criteria provided, single submitter.