Splenic ArteryLigationAneurysmSplenic VeinCeliac ArteryArteriesHypersplenismSplenectomyEmbolization, TherapeuticHepatic ArteryMesenteric Artery, SuperiorPulmonary ArteryRenal ArteryHypertension, PortalCarotid ArteriesAneurysm, FalseFemoral ArteryCerebral ArteriesSplenic InfarctionSplenic DiseasesTomography, X-Ray ComputedMesenteric ArteriesPancreatectomyAneurysm, RupturedAngiographyFlank PainGastrointestinal HemorrhageBasilar ArteryPortal VeinIliac ArteryVertebral ArteryCoronary Artery BypassVasoconstrictionEsophageal and Gastric VaricesDogsRadial ArteryPancreatic Pseudocyst