Hepatic VeinsPortal VeinBudd-Chiari SyndromeVeinsLiver CirculationHepatic ArteryVena Cava, InferiorHepatectomyLiving DonorsSaphenous VeinLiverLiver TransplantationVaricose VeinsFemoral VeinPhlebographyMesenteric VeinsPulmonary VeinsJugular VeinsPortal SystemLiver NeoplasmsHypertension, PortalReconstructive Surgical ProceduresAnastomosis, SurgicalHepatic Veno-Occlusive DiseaseLiver DiseasesUltrasonography, DopplerVenae CavaeSplanchnic CirculationLiver CirrhosisTissue and Organ HarvestingVascular Surgical ProceduresVenous PressureRenal VeinsUmbilical VeinsIliac VeinUltrasonography, Doppler, ColorTomography, X-Ray ComputedPortasystemic Shunt, Transjugular IntrahepaticHepatic EncephalopathyTransplantsPopliteal VeinTreatment OutcomeLiver Function TestsHepatic Stellate CellsEnd Stage Liver DiseaseButterPhlebitisRadiology, InterventionalCarcinoma, HepatocellularRetrospective StudiesPortacaval Shunt, SurgicalPostoperative ComplicationsVascular MalformationsSplenic VeinSubclavian VeinHeterotaxy SyndromeUltrasonography, Doppler, PulsedRegional Blood FlowBlood Flow VelocityFatty LiverCerebral VeinsVena Cava, SuperiorLiver RegenerationVisceraDogsLiver FailureTime FactorsPortasystemic Shunt, SurgicalAscitesConstriction, PathologicPortal PressureLiver Cirrhosis, AlcoholicHepatocytesAngiographyAzygos VeinMultidetector Computed TomographyRetinal VeinPortographyConstrictionHemostaticsCorrosion CastingThrombophlebitis