Celiac ArterySplenic ArteryHepatic ArteryMesenteric Artery, SuperiorCeliac PlexusNeoplasms, Post-TraumaticMesenteric Vascular OcclusionAorta, AbdominalCadaverMesenteric Artery, InferiorAneurysmSplanchnic CirculationConstriction, PathologicArterial Occlusive DiseasesAnastomosis, SurgicalTomography, X-Ray ComputedRenal ArteryVisceraAbdomenVascular Surgical ProceduresAngiographyBlood Vessel Prosthesis ImplantationLiver TransplantationAxisTreatment OutcomeBackThoraxHypothalamo-Hypophyseal SystemBrachiocephalic TrunkPosturePituitary-Adrenal SystemBody PatterningBiomechanical Phenomena