A: The variant NC_000020.11:g.58903752C>T in gene GNAS is classified as 'Benign' for not_specified|Pseudohypoparathyroidism_type_1C|Pseudopseudohypoparathyroidism|Progressive_osseous_heteroplasia|Pseudohypoparathyroidism_type_I_A|not_provided|Pseudohypoparathyroidism_type_1B. Molecular consequence: SO:0001624: 3_prime_UTR_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN169374|MONDO:MONDO:0012911,MedGen:C2932716,OMIM:612462,Orphanet:79444|MONDO:MONDO:0012912,MedGen:C0033835,OMIM:612463,Orphanet:79445|Human_Phenotype_Ontology:HP:0025027,MONDO:MONDO:0008153,MedGen:C0334041,OMIM:166350,Orphanet:2762|MONDO:MONDO:0007078,MedGen:C3494506,OMIM:103580,Orphanet:79443|MedGen:C3661900|MONDO:MONDO:0011301,MedGen:C1864100,OMIM:603233,Orphanet:94089. Review status: criteria provided, multiple submitters, no conflicts.