NephrectomyKidney NeoplasmsCarcinoma, Renal CellLaparoscopyPyelonephritis, XanthogranulomatousRetroperitoneal SpaceHand-Assisted LaparoscopyFree RadicalsKidneyUrologyAngiomyolipomaHydronephrosisKidney PelvisRenal ArteryPyelonephritisRenal VeinsVena Cava, InferiorRetrospective StudiesTreatment OutcomeNeoplasm StagingTomography, X-Ray ComputedHydroxyl RadicalKidney DiseasesSurgical Procedures, Minimally InvasiveRenal Artery ObstructionUreteral ObstructionFollow-Up StudiesPostoperative ComplicationsFree Radical ScavengersPrognosisKidney CortexSEER ProgramSurvival AnalysisNeoplasm Recurrence, LocalTime FactorsLiving DonorsSurvival RateKaplan-Meier EstimatePhysician's Practice PatternsRoboticsKidney TransplantationWarm IschemiaTissue and Organ HarvestingImmunohistochemistryElectron Spin Resonance SpectroscopyCohort StudiesUnited States