A: The variant NC_000020.11:g.58910787CAT[1] in gene GNAS is classified as 'Likely_pathogenic' for Pseudohypoparathyroidism_type_1B|McCune-Albright_syndrome. Molecular consequence: SO:0001624: 3_prime_UTR_variant,SO:0001822: inframe_deletion. Variant type: Microsatellite. Disease database links: MONDO:MONDO:0011301,MedGen:C1864100,OMIM:603233,Orphanet:94089|MONDO:MONDO:0018919,MedGen:C0242292,OMIM:174800,Orphanet:562. Review status: criteria provided, single submitter.