Splenic ArterySplenic VeinAneurysmVeinsCeliac ArteryArteriesHypersplenismSplenectomyPortal VeinEmbolization, TherapeuticSaphenous VeinHepatic ArteryMesenteric Artery, SuperiorHypertension, PortalPulmonary ArteryRenal ArteryLigationVaricose VeinsAneurysm, FalseCarotid ArteriesFemoral ArteryTomography, X-Ray ComputedCerebral ArteriesFemoral VeinSplenic DiseasesSplenic InfarctionMesenteric ArteriesPancreatectomyPulmonary VeinsAngiographyAneurysm, RupturedFlank PainBasilar ArteryJugular VeinsGastrointestinal HemorrhageIliac ArteryVasoconstrictionVertebral ArteryCoronary Artery BypassTreatment OutcomeDogsMammary ArteriesRadial ArteryPancreatic PseudocystUltrasonography, Doppler, PulsedAnastomosis, Surgical