Despite the thorough analysis, no known pathogenic variants were found in genes typically associated with Fahr’s syndrome (e.g., XRP1, PDGFRB, JAM2, PDGFB, SLC20A2, or MYORG) or pseudohypoparathyroidism (e.g., GNAS, STX16, or GNASAS1). The gene discussed is PDGFRB; the disease is pseudohypoparathyroidism type 1A.