Familial Hypophosphatemic RicketsHypophosphatemiaHypophosphatemia, FamilialRicketsPHEX Phosphate Regulating Neutral EndopeptidaseSodium-Phosphate Cotransporter Proteins, Type IIcGenetic Diseases, X-LinkedOsteomalaciaHypercalciuriaPhosphatesNephrocalcinosisFibroblast Growth FactorsRickets, HypophosphatemicSodium-Phosphate Cotransporter Proteins, Type IIaPhosphorusCalcitriolNevus, Sebaceous of JadassohnCalcification, PhysiologicTooth MobilityFanconi SyndromeDentin DysplasiaParathyroid HormoneOsteocytesHydroxycholecalciferolsExtracellular Matrix ProteinsHyperparathyroidismX ChromosomeSodium-Phosphate Cotransporter ProteinsIncidencePyrophosphatasesMutationGenes, RecessiveNephrolithiasisKidney25-Hydroxyvitamin D3 1-alpha-HydroxylaseDNA Mutational AnalysisVitamin DMutation, MissenseGenetic LinkagePedigreeNeoplasms, Connective TissuePhosphoric Diester HydrolasesHyperphosphatemiaGlucuronidaseDental CementumHypocalcemiaPhenotypeBone and BonesSodium-Phosphate Cotransporter Proteins, Type IRefeeding SyndromePhosphoproteinsSodium-Phosphate Cotransporter Proteins, Type IICalciumMesenchymomaParaneoplastic SyndromesVitamin D Deficiency