Technetium Tc 99m Dimercaptosuccinic AcidSuccimerNuclear MedicineVesico-Ureteral RefluxTechnetiumPyelonephritisUnithiolChelating AgentsOrganotechnetium CompoundsCicatrixNuclear Medicine Department, HospitalRadioisotope RenographyRadiopharmaceuticalsSulfhydryl CompoundsLeadChelation TherapyLead PoisoningTechnetium Tc 99m Diethyl-iminodiacetic AcidAntidotesTechnetium Tc 99m LidofeninMercuryTechnetium Tc 99m Sulfur ColloidUrinary Tract InfectionsTechnetium Tc 99m MedronateRadionuclide ImagingTechnetium Tc 99m PyrophosphateTechnology, RadiologicTechnetium Tc 99m DisofeninTechnetium CompoundsKidneyTechnetium Tc 99m Aggregated AlbuminDiagnostic Techniques and ProceduresSensitivity and SpecificityTechnetium Tc 99m PentetateTechnetium Tc 99m SestamibiTechnetium Tc 99m ExametazimeTin