ThrombosisVenous ThrombosisClot RetractionCoronary ThrombosisSinus Thrombosis, IntracranialIntracranial ThrombosisCarotid Artery ThrombosisFibrinBlood CoagulationFibrinolysisAnticoagulantsIntracranial Embolism and ThrombosisPhlebographySagittal Sinus ThrombosisFibrinolytic AgentsFibrinogenFemoral VeinIliac VeinHemostasisThrombophiliaUpper Extremity Deep Vein ThrombosisHeparinThrombelastographyFibrin Fibrinogen Degradation ProductsCerebral VeinsBlood PlateletsPortal VeinTissue Plasminogen ActivatorThrombectomyFactor VBleeding TimeHeparin, Low-Molecular-WeightBlood Coagulation TestsThromboembolismPlatelet AggregationPlatelet Aggregation InhibitorsCavernous Sinus ThrombosisThrombolytic TherapyAntiphospholipid SyndromeVena Cava, InferiorTreatment OutcomeProthrombinThrombinLateral Sinus ThrombosisFibrin Clot Lysis TimeStentsPlatelet ActivationThromboplastinFactor XIIIPopliteal VeinBlood Coagulation DisordersTime FactorsRisk FactorsProtein S DeficiencyFactor XIIIaMesenteric VeinsVenous ThromboembolismSubclavian VeinJugular VeinsDrug-Eluting StentsProtein C DeficiencyHemorrhageAntibodies, AntiphospholipidProtein CWarfarinPartial Thromboplastin TimeCranial SinusesActivated Protein C ResistanceAntithrombinsFollow-Up StudiesLupus Coagulation InhibitorRetrospective StudiesPlasminogenUltrasonography, Doppler, DuplexBlood Coagulation FactorsRenal VeinsCarboxypeptidase UAspirinTomography, X-Ray ComputedSplenic VeinCatheterization, Central VenousFibrinogens, AbnormalBudd-Chiari SyndromeAntithrombin III DeficiencyVena Cava FiltersProspective StudiesThrombin TimeAxillary VeinMesenteric Vascular OcclusionPostthrombotic SyndromeCatheterization, PeripheralArteriovenous Shunt, SurgicalGraft Occlusion, VascularRecurrenceFibrinolysinTiclopidinePostphlebitic SyndromeCatheters, IndwellingUrokinase-Type Plasminogen ActivatorPlasminogen Activators