NephrectomyKidney NeoplasmsNephronsCarcinoma, Renal CellLaparoscopyRetroperitoneal SpaceHand-Assisted LaparoscopyFree RadicalsUrologyPyelonephritis, XanthogranulomatousAngiomyolipomaRenal VeinsRetrospective StudiesVena Cava, InferiorTreatment OutcomeNeoplasm StagingHydroxyl RadicalTomography, X-Ray ComputedSurgical Procedures, Minimally InvasiveKidneyFollow-Up StudiesPostoperative ComplicationsFree Radical ScavengersPrognosisSEER ProgramKidney Tubules, DistalSurvival AnalysisNeoplasm Recurrence, LocalTime FactorsKidney TubulesUreterLiving DonorsKidney GlomerulusKaplan-Meier EstimateSurvival RatePhysician's Practice PatternsKidney TransplantationRoboticsWarm IschemiaKidney Tubules, ProximalTissue and Organ HarvestingGlomerular Filtration RateRenal ArteryLoop of HenleElectron Spin Resonance SpectroscopyKidney DiseasesCohort StudiesInulinKidney Tubules, CollectingUremiaKidney CortexUnited StatesPunctures