Meningeal ArteriesCarotid Artery, ExternalCerebral AngiographyCarotid Artery, InternalTropoloneCarotid Artery DiseasesTuberculosis, HepaticAngiographyIntracranial Embolism and ThrombosisTomography, X-Ray ComputedIntracranial AneurysmEndarterectomy, CarotidMagnetic Resonance AngiographyCoronary AngiographyAngiography, Digital SubtractionCarotid Artery, CommonMetergolineMaxillary ArteryCarotid BodyCarotid Artery ThrombosisVertebral ArteryCarotid SinusEmbolization, TherapeuticCerebral RevascularizationUltrasonography, Doppler, DuplexFluorescein AngiographyEndarterectomyCarotid Body TumorCavernous SinusCentral Nervous System Vascular MalformationsArterial Occlusive DiseasesCollateral CirculationStentsCerebrovascular CirculationNevus, Spindle Cell