A: The variant NC_000021.9:g.33432903dup in gene TMEM50B is classified as 'Benign' for Immunodeficiency_28|not_specified. Molecular consequence: SO:0001627: intron_variant. Variant type: Duplication. Disease database links: MONDO:MONDO:0013953,MedGen:C4013947,OMIM:614889,Orphanet:319547,Orphanet:319574|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.