Parathyroid GlandsParathyroid HormoneParathyroid NeoplasmsParathyroid DiseasesHyperparathyroidismParathyroidectomyHyperparathyroidism, SecondaryReceptors, Calcium-SensingParathyroid Hormone-Related ProteinHypocalcemiaHypercalcemiaHyperparathyroidism, PrimaryAdenomaUremiaHyperplasiaHypoparathyroidismReceptor, Parathyroid Hormone, Type 1Technetium Tc 99m SestamibiReceptors, Parathyroid HormoneSalivary GlandsPhosphorusCalcitriolOxyphil CellsCalciumChoristomaPhosphorus, DietaryThyroidectomySodium Pertechnetate Tc 99mMultiple Endocrine Neoplasia Type 1Mammary Glands, AnimalExocrine GlandsSubmandibular GlandCalcium GluconateReceptors, CalcitriolPhosphatesThalliumEndocrine Surgical ProceduresOsteitis Fibrosa CysticaInjections, IntralesionalCalcium Channel AgonistsNaphthalenesKidney Failure, ChronicParotid GlandSpectrometry, GammaRenal OsteodystrophyUltimobranchial BodyReceptor, Parathyroid Hormone, Type 2TeriparatideCalcitoninRenal DialysisVitamin DBone and BonesGnathostomaChromograninsSweat GlandsHydroxycholecalciferolsThyroid DiseasesSebaceous GlandsThyroid GlandDihydroxycholecalciferolsDiGeorge SyndromeSublingual GlandRadiopharmaceuticalsAdrenal GlandsHarderian GlandCalcimimetic AgentsIntraoperative CareAniline CompoundsChromogranin ABone DiseasesAndropauseSalivary Gland NeoplasmsOrgan SizeImmunohistochemistryIntraoperative PeriodSubtraction TechniqueRNA, MessengerCattleTime FactorsKidneyAlkaline PhosphataseNeckNephrectomyTechnetium