NephrectomyKidney NeoplasmsCarcinoma, Renal CellLaparoscopyHand-Assisted LaparoscopyRetroperitoneal SpaceUrologyPyelonephritis, XanthogranulomatousFree RadicalsAngiomyolipomaRenal VeinsRetrospective StudiesTreatment OutcomeVena Cava, InferiorNeoplasm StagingTomography, X-Ray ComputedHydroxyl RadicalSurgical Procedures, Minimally InvasiveLiving DonorsKidneyPostoperative ComplicationsFollow-Up StudiesWarm IschemiaKidney TransplantationPrognosisTissue and Organ HarvestingRoboticsFree Radical ScavengersSEER ProgramSurvival AnalysisTime FactorsNeoplasm Recurrence, LocalRenal ArteryUremiaSurvival RateUreterKaplan-Meier EstimatePhysician's Practice PatternsKidney DiseasesHemostasis, SurgicalNephronsCreatinineBlood Loss, SurgicalOperative TimeKidney Function Tests