Splenic ArteryAneurysmIntracranial AneurysmSplenic VeinCeliac ArteryArteriesHypersplenismSplenectomyEmbolization, TherapeuticAneurysm, InfectedAneurysm, FalseMesenteric Artery, SuperiorHepatic ArteryRenal ArteryAortic AneurysmTomography, X-Ray ComputedPulmonary ArteryHypertension, PortalLigationCerebral ArteriesAngiographyCarotid ArteriesFemoral ArteryAortic Aneurysm, ThoracicHeart AneurysmBasilar ArterySplenic DiseasesSplenic InfarctionAneurysm, DissectingMesenteric ArteriesPancreatectomyTreatment OutcomeAneurysm, RupturedFlank PainIliac ArteryVascular Surgical ProceduresVertebral ArteryGastrointestinal HemorrhageBlood Vessel ProsthesisAngiography, Digital SubtractionEndovascular ProceduresIliac AneurysmCarotid Artery, InternalCerebral AngiographyPortal VeinCoronary Artery BypassCarotid Artery DiseasesBlood Vessel Prosthesis ImplantationSubclavian ArteryVasoconstrictionAnastomosis, SurgicalStentsRadial ArteryCoronary AneurysmPancreatic Pseudocyst