Vertebral Artery DissectionCarotid Artery, Internal, DissectionAneurysm, DissectingHorner SyndromeNeckVertebral ArteryAnterior Spinal Artery SyndromeArteriesMagnetic Resonance AngiographyRisk FactorsMigraine DisordersCarotid Artery DiseasesCoronary AneurysmStrokeDissectionSubclavian ArteryAngiographyRupture, SpontaneousCase-Control StudiesLateral Medullary SyndromeCarotid Artery, InternalCerebral AngiographyCervical VertebraeRenal ArteryFibromuscular DysplasiaBasilar ArteryMesenteric Artery, SuperiorPulmonary ArteryTomography, X-Ray ComputedIntracranial AneurysmCarotid ArteriesAortic AneurysmPuerperal DisordersNeck DissectionTreatment OutcomeNeck InjuriesStentsCoronary AngiographyHeadacheCeliac ArteryCoronary Artery BypassFemoral ArteryRetrospective StudiesCerebral ArteriesHypoglossal Nerve DiseasesFollow-Up StudiesHematomaMesenteric ArteriesCranial Nerve DiseasesVertebrobasilar InsufficiencyCoronary VesselsCerebral InfarctionBrain Stem InfarctionsAngiography, Digital SubtractionAngioplasty, LaserIliac ArteryTime FactorsProspective StudiesNeck PainInfarctionSubarachnoid HemorrhageWounds, NonpenetratingParenteral Nutrition, Home TotalMagnetic Resonance ImagingThoracic InjuriesRadial ArteryMammary ArteriesUltrasonography, InterventionalAngioplastyAnticoagulantsMyocardial InfarctionAortic Aneurysm, ThoracicBlood Vessel Prosthesis Implantation