A: The variant NC_000021.9:g.43776311G>A in gene CSTB is classified as 'Conflicting_classifications_of_pathogenicity' for Unverricht-Lundborg_syndrome|not_provided|not_specified. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0009698,MedGen:C0751785,OMIM:254800,Orphanet:308|MedGen:C3661900|MedGen:CN169374. Review status: criteria provided, conflicting classifications.