DO_rare_slim NCIthesaurus has material basis in autosomal genetic disease McCune Albright syndrome GARD:6995 ICD10CM:Q78.1 SNOMEDCT_US_2025_09_01:205508003 UMLS_CUI:C0016065 MIM:174800 NCI:C34610 A syndrome that is characterized by polyostotic fibrous dysplasia, precocious puberty, and café-au-lait spots and has_material_basis_in spontaneous post zygotic missense mutation at ARG201 or Gln227 of the GNAS gene during embryogenesis. DOID:1858 DOID:11345 ICD9CM:756.54 disease_ontology MESH:D005359 MESH:D005359 OMIM mapping confirmed by DO. [SN]. fibrous dysplasia of bone osteitis fibrosa disseminata polyostotic fibrous dysplasia syndrome autosomal inheritance