A: The variant NC_000020.11:g.18560749_18560750del in gene SEC23B is classified as 'Benign/Likely_benign' for Congenital_dyserythropoietic_anemia|not_specified. Molecular consequence: SO:0001624: 3_prime_UTR_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0019403,MedGen:C0002876,OMIM:PS224120,Orphanet:85|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.