Parathyroid NeoplasmsAdenomaParathyroid GlandsHyperparathyroidismParathyroid HormoneHyperparathyroidism, PrimaryParathyroidectomyHypercalcemiaChoristomaParathyroid DiseasesTechnetium Tc 99m SestamibiMediastinal NeoplasmsParathyroid Hormone-Related ProteinSodium Pertechnetate Tc 99mHypocalcemiaMediastinal DiseasesHyperparathyroidism, SecondaryReceptor, Parathyroid Hormone, Type 1HyperplasiaReceptors, Calcium-SensingPyriform SinusReceptors, Parathyroid HormoneMultiple Endocrine NeoplasiaCalcium GluconateRadiopharmaceuticalsAdenoma, PleomorphicSpectrometry, GammaAdenoma, VillousKaryometryTomography, X-Ray ComputedMultiple Endocrine Neoplasia Type 1Thyroid NeoplasmsLasers, GasOsteitis Fibrosa CysticaCalciumEndocrine Gland NeoplasmsNeoplasms, Multiple PrimaryJaw NeoplasmsSurgical Procedures, Minimally InvasiveTomography, Emission-Computed, Single-PhotonPituitary NeoplasmsNeuromuscular Junction DiseasesPreoperative CareSensitivity and SpecificityScleral DiseasesAdrenocortical AdenomaSternumThyroidectomyThyroid GlandAdenoma, Liver CellCarcinomaRadionuclide ImagingSubtraction TechniqueCarcinoma, PapillaryReceptor, Parathyroid Hormone, Type 2TeriparatideHypoparathyroidismChromosomes, Human, Pair 11Adenoma, ChromophobeUltrasonography, Doppler, ColorRetrospective StudiesImmunohistochemistryTreatment OutcomeSurgery, Computer-AssistedColorectal NeoplasmsLoss of HeterozygosityKi-67 AntigenGrowth Hormone-Secreting Pituitary AdenomaColonic PolypsACTH-Secreting Pituitary AdenomaDelayed DiagnosisReproducibility of ResultsPhosphorusColonoscopyMagnetic Resonance ImagingProlactinomaAdenoma, AcidophilProspective StudiesAdenomatous PolypsPrenatal DiagnosisCalcitriolEarly DiagnosisPhosphatesMutationUremiaAdrenal Cortex NeoplasmsAdenoma, BasophilBone and BonesVitamin DCalcitoninTime Factors