Intracranial AneurysmAneurysmSubarachnoid HemorrhageCerebral HemorrhageAneurysm, InfectedHemorrhageAortic AneurysmHeart AneurysmAortic Aneurysm, ThoracicAneurysm, DissectingIntracranial HemorrhagesEmbolization, TherapeuticIliac AneurysmCerebral AngiographyCoronary AneurysmRetinal HemorrhageTomography, X-Ray ComputedBlood Vessel Prosthesis ImplantationAneurysm, FalseAortic RupturePostpartum HemorrhageBlood Vessel ProsthesisGastrointestinal HemorrhageAngiography, Digital SubtractionAorta, AbdominalTreatment OutcomeEndovascular ProceduresVitreous HemorrhageEye HemorrhageAortographyVascular Surgical ProceduresSurgical InstrumentsStentsVasospasm, IntracranialRetrospective StudiesHematomaPostoperative ComplicationsBasal Ganglia HemorrhageAngiographyIntracranial Hemorrhage, HypertensivePostoperative HemorrhageFollow-Up StudiesNeurosurgical ProceduresTime FactorsCerebral ArteriesBasilar ArteryAnterior Cerebral ArteryCarotid Artery, InternalProsthesis DesignIntracranial Arteriovenous MalformationsCarotid Artery DiseasesCraniotomyIliac ArteryChoroid HemorrhagePeptic Ulcer HemorrhageRisk FactorsVertebral ArterySplenic ArteryFatal OutcomeEndoleakBalloon OcclusionProspective StudiesPutaminal HemorrhageAortitisReoperationPlatinumImaging, Three-DimensionalAngioplastyMagnetic Resonance ImagingRenal ArteryPolyethylene TerephthalatesGlasgow Outcome ScaleRecurrenceHydrocephalusSinus of ValsalvaDilatation, PathologicHematoma, SubduralPosterior Cerebral ArteryAneurysm, RupturedRetrobulbar HemorrhageCerebral VentriclesRetreatmentPancreatic ElastaseRisk AssessmentCerebral RevascularizationVentriculostomyCeliac ArteryIntracranial ThrombosisBrain Hemorrhage, TraumaticAnastomosis, SurgicalCircle of WillisDisease Models, AnimalShock, HemorrhagicMicrosurgeryVertebral Artery DissectionMesenteric Artery, SuperiorArteriovenous FistulaCerebral Hemorrhage, TraumaticForeign-Body MigrationEquipment Design