Technetium Tc 99m Dimercaptosuccinic AcidSuccimerVesico-Ureteral RefluxTechnetiumPyelonephritisUnithiolChelating AgentsOrganotechnetium CompoundsCicatrixSulfhydryl CompoundsLeadChelation TherapyRadioisotope RenographyLead PoisoningTechnetium Tc 99m Diethyl-iminodiacetic AcidAntidotesTechnetium Tc 99m LidofeninRadiopharmaceuticalsMercuryTechnetium Tc 99m Sulfur ColloidUrinary Tract InfectionsTechnetium Tc 99m MedronateTechnetium Tc 99m DisofeninTechnetium Tc 99m PyrophosphateKidneyTechnetium Tc 99m Aggregated AlbuminTechnetium Tc 99m PentetateTechnetium CompoundsTin