Hepatic VeinsLiverVeinsCatheterization, Central VenousPortal VeinLiver CirculationJugular VeinsSubclavian VeinBrachiocephalic VeinsBudd-Chiari SyndromeHepatic ArteryFemoral VeinSaphenous VeinPhlebographyVaricose VeinsVena Cava, InferiorHepatectomyVenous CutdownArteriovenous Shunt, SurgicalAxillary VeinUpper Extremity Deep Vein ThrombosisPulmonary VeinsCatheters, IndwellingHepatic Veno-Occlusive DiseaseConstriction, PathologicMesenteric VeinsLiving DonorsVena Cava, SuperiorLiver TransplantationLiver CirrhosisCentral Venous CathetersThrombophlebitisRenal VeinsLiver NeoplasmsHepatocytesRenal DialysisUmbilical VeinsIliac VeinLiver DiseasesParietal LobeHepatic EncephalopathySuperior Vena Cava SyndromePopliteal VeinCerebellar CortexHepatic Stellate CellsCerebellumVascular PatencyTreatment OutcomeHypertension, PortalPortal SystemAnastomosis, SurgicalSplenic VeinVenae CavaeUltrasonography, DopplerReconstructive Surgical ProceduresMagnetic Resonance ImagingVenous PressureCerebral VeinsVascular Surgical ProceduresTissue and Organ HarvestingTomography, X-Ray ComputedSplanchnic CirculationBrain MappingImmunohistochemistryUltrasonography, Doppler, ColorLiver Function TestsFatty LiverTime FactorsAzygos VeinRetinal VeinLiver RegenerationCarcinoma, HepatocellularDogsPerfusionPortasystemic Shunt, Transjugular IntrahepaticRetinal Vein OcclusionTransplantsRetrospective StudiesGluconeogenesisCorrosion CastingPhlebitisPostoperative ComplicationsPortacaval Shunt, SurgicalPurkinje CellsRadiology, InterventionalDrug-Induced Liver InjuryEnd Stage Liver DiseaseVascular MalformationsRegional Blood FlowLiver FailureButterRats, Sprague-DawleyGlucoseBlood Flow VelocityLiver Cirrhosis, ExperimentalRats, Inbred StrainsFunctional LateralityKupffer CellsPortasystemic Shunt, SurgicalKidney Failure, Chronic