HyperparathyroidismParathyroid NeoplasmsHyperparathyroidism, SecondaryHyperparathyroidism, PrimaryCalcitriolParathyroidectomyParathyroid GlandsParathyroid HormoneHypercalcemiaOsteitis Fibrosa CysticaCalcimimetic AgentsReceptors, CalcitriolAdenomaHypocalcemiaPhosphorusCalcium SignalingCalcium Channel AgonistsReceptors, Calcium-SensingParathyroid DiseasesRenal OsteodystrophyErgocalciferolsCalciumCalcium CarbonateCalcium, DietaryNaphthalenesVitamin DUremiaMultiple Endocrine Neoplasia Type 1Kidney Failure, ChronicPhosphatesHypoparathyroidismCalcium ChannelsCalcium GluconateRenal DialysisTechnetium Tc 99m SestamibiOsteomalaciaHyperplasiaBone and BonesBone DiseasesAlkaline PhosphataseVitamin D DeficiencyVitaminsHydroxycholecalciferolsHyperphosphatemiaBone Diseases, MetabolicBone Demineralization, PathologicHypophosphatemiaChoristomaCalcinosisCalcium Metabolism DisordersBone DensityParaneoplastic Endocrine SyndromesCalcifediolPhosphorus, DietaryPhosphorus Metabolism DisordersKidney CalculiCalciphylaxisCholecalciferolCalcium PhosphatesBone ResorptionCalcium IsotopesThyroidectomyBone Density Conservation Agents