NephrectomyKidney NeoplasmsCarcinoma, Renal CellLaparoscopyRetroperitoneal SpaceHand-Assisted LaparoscopyFree RadicalsUrologyPyelonephritis, XanthogranulomatousAngiomyolipomaTreatment OutcomeTomography, X-Ray ComputedRetrospective StudiesBlood VesselsRenal VeinsVena Cava, InferiorNeoplasm StagingHydroxyl RadicalTakayasu ArteritisSurgical Procedures, Minimally InvasiveFollow-Up StudiesArteritisPostoperative ComplicationsTime FactorsPrognosisFree Radical ScavengersSEER ProgramSurvival AnalysisNeoplasm Recurrence, LocalKidneyIntracranial ThrombosisMicrocirculationEndothelium, VascularGiant Cell ArteritisLiving DonorsSurvival RateKaplan-Meier EstimateStrokeLymphatic VesselsCapillariesPhysician's Practice PatternsCoronary VesselsBlood Volume DeterminationRoboticsCerebral ArteriesKidney TransplantationTissue and Organ HarvestingWarm IschemiaAortaImmunohistochemistryMagnetic Resonance AngiographyBrain IschemiaRenal ArteryRetinal VesselsColon, TransverseVasculitisArteriesCohort StudiesElectron Spin Resonance SpectroscopyMagnetic Resonance ImagingEndotheliumNeovascularization, PhysiologicBrainCerebrovascular CirculationThrombectomyCarotid ArteriesProspective StudiesBlood PressureUnited StatesCerebrovascular DisordersHemostasis, SurgicalIschemic Attack, TransientUremiaArteriolesHydroxides