NephrectomyLaparoscopyHand-Assisted LaparoscopyKidney NeoplasmsCarcinoma, Renal CellPyelonephritis, XanthogranulomatousUmbilicusLearning CurvePolycystic Kidney DiseasesConversion to Open SurgeryHospitals, CountyRetroperitoneal SpaceCholecystectomy, LaparoscopicHemostasis, SurgicalTreatment OutcomeRetrospective StudiesUrologyBlood Loss, SurgicalKidneyPostoperative ComplicationsFree RadicalsLiving DonorsAngiomyolipomaRenal ArteryLength of StayRenal VeinsVena Cava, InferiorKidney TransplantationTime FactorsTomography, X-Ray ComputedSurgical Procedures, Minimally InvasiveRoboticsNeoplasm StagingLaparoscopesKidney DiseasesFollow-Up StudiesHydroxyl RadicalTissue and Organ HarvestingOperative TimeWarm IschemiaUreterPrognosisPneumoperitoneum, ArtificialIntraoperative ComplicationsKidney Failure, ChronicFree Radical ScavengersSurvival AnalysisSEER ProgramLaparotomyNeoplasm Recurrence, LocalAppendectomySurgical InstrumentsKidney TubulesKidney Function TestsFundoplicationKidney GlomerulusAcute Kidney InjuryUreteral DiseasesUrologic Surgical ProceduresSurvival RateSurgical MeshGynecologic Surgical ProceduresCreatinineNephronsKidney CortexSuture TechniquesUremiaKaplan-Meier Estimate