HyperparathyroidismHyperparathyroidism, PrimaryHyperparathyroidism, SecondaryParathyroidectomyParathyroid NeoplasmsParathyroid GlandsParathyroid HormoneHypercalcemiaOsteitis Fibrosa CysticaAdenomaEndocrine GlandsCalcimimetic AgentsEndocrine SystemMultiple Endocrine Neoplasia Type 1Parathyroid DiseasesHypocalcemiaReceptors, Calcium-SensingPhosphorusNaphthalenesRenal OsteodystrophyEndocrine System DiseasesCalciumEndocrine Gland NeoplasmsEndocrine DisruptorsTechnetium Tc 99m SestamibiKidney Failure, ChronicErgocalciferolsCalcitriolPhosphatesUremiaHyperplasiaHypoparathyroidismMultiple Endocrine NeoplasiaVitamin DRenal DialysisBone DiseasesOsteomalaciaParaneoplastic Endocrine SyndromesMultiple Endocrine Neoplasia Type 2aBone Demineralization, PathologicChoristomaBone and BonesAlkaline PhosphataseHyperphosphatemiaCalcium GluconateCalcium CarbonateBone Diseases, MetabolicCalciphylaxisVitamin D DeficiencyHydroxycholecalciferolsCalcium Metabolism DisordersSurgical Procedures, Minimally InvasiveKidney CalculiEndocrine Surgical ProceduresCalcinosisBone DensityThyroidectomyOxyphil CellsHypophosphatemiaPhosphorus Metabolism DisordersJaw NeoplasmsReceptors, CalcitriolSodium Pertechnetate Tc 99mKidney DiseasesNephrocalcinosisRadiopharmaceuticalsZollinger-Ellison SyndromeCalcium Channel AgonistsBone ResorptionHormones, EctopicPreoperative CareTreatment OutcomeBone RemodelingImmunoradiometric AssayCalcitoninAniline CompoundsPhosphorus, DietaryGranuloma, Giant CellPseudohypoparathyroidismOsteitis DeformansTetanyCreatinineProto-Oncogene Proteins c-retRecurrenceKidney TransplantationCalcifediolIntraoperative CareRenal InsufficiencyFollow-Up StudiesProspective StudiesThyroid NeoplasmsFluoride PoisoningGerm-Line MutationTime FactorsCarcinoma, MedullaryRetrospective StudiesChondrocalcinosisNephrolithiasisArm BonesGastrinoma