Splenic ArteryAneurysmSplenectomyAneurysm, RupturedIntracranial AneurysmFlank PainEmbolization, TherapeuticMesenteric Artery, SuperiorSplenic DiseasesTomography, X-Ray ComputedAneurysm, InfectedCeliac ArteryCoronary AneurysmSplenic VeinIliac AneurysmTreatment OutcomeArteriesAortic AneurysmAneurysm, FalseHypersplenismCerebral AngiographyRenal ArteryHepatic ArteryVascular Surgical ProceduresBlood Vessel Prosthesis ImplantationAngiographyAortic Aneurysm, ThoracicHeart AneurysmAneurysm, DissectingEndovascular ProceduresAngiography, Digital SubtractionCarotid Artery, InternalBlood Vessel ProsthesisSubarachnoid HemorrhageLigationVertebral ArteryPopliteal ArteryIliac ArteryPulmonary ArteryStentsCarotid Artery DiseasesBasilar ArteryFemoral ArteryCerebral ArteriesSubclavian Artery