NephrectomyKidney NeoplasmsCarcinoma, Renal CellLaparoscopyRetroperitoneal SpaceHand-Assisted LaparoscopyFree RadicalsUrologyPyelonephritis, XanthogranulomatousAngiomyolipomaRenal VeinsVena Cava, InferiorSmad Proteins, Receptor-RegulatedTreatment OutcomeNeoplasm StagingTomography, X-Ray ComputedHydroxyl RadicalSurgical Procedures, Minimally InvasiveFollow-Up StudiesPostoperative ComplicationsFree Radical ScavengersPrognosisSEER ProgramSurvival AnalysisNeoplasm Recurrence, LocalTime FactorsKidneyLiving DonorsSurvival RateKaplan-Meier EstimatePhysician's Practice PatternsRoboticsKidney TransplantationWarm IschemiaTissue and Organ HarvestingRenal ArteryElectron Spin Resonance SpectroscopyCohort StudiesUnited StatesUremia