Vascular PatencyThrombosisBlood Vessel ProsthesisGraft Occlusion, VascularPolytetrafluoroethyleneArteriovenous Shunt, SurgicalPopliteal ArteryBlood Vessel Prosthesis ImplantationFemoral ArteryPolyethylene TerephthalatesVascular GraftingArterial Occlusive DiseasesVenous ThrombosisIschemiaIliac ArteryVeinsLimb SalvageVascular Surgical ProceduresConstriction, PathologicUltrasonography, Doppler, DuplexTreatment OutcomeLegGraft SurvivalReoperationLower ExtremityAlloysTibial ArteriesTime FactorsAngioplasty, BalloonSaphenous VeinAnastomosis, SurgicalAorta, AbdominalRenal DialysisRetrospective StudiesStentsProsthesis DesignThrombectomyCoated Materials, BiocompatibleFallopian Tube Patency TestsFollow-Up StudiesProsthesis-Related InfectionsPapioBrachiocephalic VeinsPostoperative ComplicationsLife TablesFemoral VeinAtherectomyCoronary ThrombosisIliac VeinAngioplastyPeripheral Vascular DiseasesProspective StudiesPeripheral Arterial DiseaseSinus Thrombosis, IntracranialIntermittent ClaudicationRenal VeinsPancreas TransplantationPolyestersAmputationAngiographyKaplan-Meier EstimateAxillary VeinTissue EngineeringRisk FactorsBiocompatible MaterialsPhlebographyInguinal CanalCarotid Artery ThrombosisPolyurethanesEndarterectomyAneurysmRadial ArteryIntracranial ThrombosisSilver CompoundsAxillary ArteryRisk AssessmentCatheters, IndwellingAnticoagulantsAortic Aneurysm, AbdominalUpper ExtremityGroinHeparinVena Cava, InferiorTissue ScaffoldsThrombolytic TherapyEndovascular ProceduresAortic DiseasesRecurrenceAbsorbable ImplantsPlatelet AdhesivenessTransplantation, AutologousTomography, X-Ray ComputedHemostasisArmProportional Hazards ModelsGangreneKidney TransplantationHysterosalpingographyAnkle Brachial IndexTreatment Failure