A: The variant NC_000022.11:g.28734470TTCTTGGTCCTCAGG[1] in gene CHEK2 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|CHEK2-related_disorder|CHEK2-related_cancer_predisposition|Hereditary_cancer|Hereditary_cancer-predisposing_syndrome|Malignant_tumor_of_breast|Breast_and/or_ovarian_cancer|Predisposition_to_cancer|Bone_osteosarcoma|Familial_prostate_cancer|Familial_cancer_of_breast|not_specified. Molecular consequence: SO:0001623: 5_prime_UTR_variant. Variant type: Microsatellite. Disease database links: MedGen:C3661900|.|MONDO:MONDO:0700271,MedGen:C5882668,OMIM:609265,Orphanet:524|MedGen:C1333600|MONDO:MONDO:0015356,MeSH:D009386,MedGen:C0027672,Orphanet:140162|MONDO:MONDO:0007254,MedGen:C0006142|MedGen:CN221562|.|MONDO:MONDO:0002629,MedGen:C0585442,OMIM:259500,Orphanet:668|MONDO:MONDO:0700275,MedGen:C2931456,OMIM:176807,Orphanet:1331|MONDO:MONDO:0016419,MedGen:C0346153,OMIM:114480,Orphanet:227535|MedGen:CN169374. Review status: criteria provided, conflicting classifications.