A: The variant NC_000020.11:g.54158136G>A in gene CYP24A1 is classified as 'Pathogenic/Likely_pathogenic' for Muscle_spasm|Hypercalcemia,_infantile,_1|not_provided|Inborn_genetic_diseases. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0003394,Human_Phenotype_Ontology:HP:0009018,MedGen:C0037763|MONDO:MONDO:0020739,MedGen:C4310232,OMIM:143880,Orphanet:300547|MedGen:C3661900|MeSH:D030342,MedGen:C0950123. Review status: criteria provided, multiple submitters, no conflicts.