ParathyroidectomyHyperparathyroidism, PrimaryHyperparathyroidismParathyroid GlandsHyperparathyroidism, SecondaryParathyroid NeoplasmsParathyroid HormoneCalciphylaxisHypocalcemiaHypercalcemiaOsteitis Fibrosa CysticaSurgical Procedures, Minimally InvasiveTechnetium Tc 99m SestamibiCalcimimetic AgentsParathyroid DiseasesAdenomaThyroidectomyIntraoperative PeriodCalcium GluconateMonitoring, IntraoperativeCalciumConsensus Development Conferences, NIH as TopicRenal DialysisMultiple Endocrine Neoplasia Type 1Kidney Failure, ChronicUremiaChondrocalcinosisPhosphatesRenal OsteodystrophyIntraoperative CareHyperplasiaPhosphorusTransplantation, AutologousNaphthalenesRadiopharmaceuticalsAllograftsHypoparathyroidismAlkaline PhosphataseTreatment OutcomePostoperative PeriodPostoperative ComplicationsRecurrenceRetrospective StudiesPreoperative CareImmunoradiometric AssaySodium Pertechnetate Tc 99mReoperationThyroid DiseasesBone DiseasesChoristomaLeg Ulcer