Intracranial AneurysmAneurysmAneurysm, RupturedEmbolization, TherapeuticCerebral AngiographySubarachnoid HemorrhageAngiography, Digital SubtractionAneurysm, InfectedAortic AneurysmSurgical InstrumentsMagnetic Resonance AngiographyHeart AneurysmAortic Aneurysm, ThoracicAneurysm, DissectingEndovascular ProceduresRupture, SpontaneousTomography, X-Ray ComputedTreatment OutcomeNeurosurgical ProceduresMechanical ThrombolysisIliac AneurysmImaging, Three-DimensionalCerebral ArteriesCoronary AneurysmStentsBlood Vessel ProsthesisPlatinumGlasgow Outcome ScaleBlood Vessel Prosthesis ImplantationCarotid Artery, InternalFollow-Up StudiesVascular Surgical ProceduresBalloon OcclusionRetrospective StudiesAortic RuptureAneurysm, FalseRetreatmentPosterior Cerebral ArteryMicrosurgeryIntracranial ThrombosisPostoperative ComplicationsAnterior Cerebral ArteryCircle of WillisEquipment DesignAorta, AbdominalAngiographyCerebral RevascularizationEquipment Failure AnalysisBasilar ArteryCarotid Artery DiseasesAortographyCoated Materials, BiocompatibleCraniotomyRisk FactorsRecurrenceIntracranial Arteriovenous MalformationsVertebral ArteryPancreatic ElastaseSensitivity and SpecificityTime FactorsModels, CardiovascularCerebral HemorrhageProsthesis DesignIncidental FindingsIntraoperative ComplicationsMagnetic Resonance ImagingImage Processing, Computer-AssistedProspective StudiesPolyvinylsNeurologic ExaminationLoeys-Dietz SyndromeVasospasm, IntracranialMarfan SyndromeProstheses and ImplantsRadiography, InterventionalFeasibility StudiesOphthalmic ArteryBrain Hemorrhage, TraumaticContrast MediaIntracranial EmbolismForeign-Body MigrationPolycystic Kidney, Autosomal DominantCarotid Artery, Internal, DissectionRisk AssessmentTomography, Spiral ComputedElastinCatheterizationPolyarteritis NodosaRadiographic Image EnhancementReproducibility of ResultsCerebrovascular CirculationSubarachnoid SpacePredictive Value of TestsMorbidityHematoma, Subdural, AcuteBasal Ganglia HemorrhageCavernous SinusDoxycyclineIliac ArteryMiddle Cerebral Artery