Budd-Chiari SyndromeRadiology, InterventionalPortasystemic Shunt, Transjugular IntrahepaticHepatic VeinsSyringomyeliaVenous ThrombosisSyndromeThrombosisForamen MagnumPortal VeinVeinsThrombophlebitisEncephalocelePlatybasiaVena Cava, InferiorCranial Fossa, PosteriorPhlebographyFemoral VeinLiver CirculationIliac VeinMeningomyeloceleUpper Extremity Deep Vein ThrombosisHepatic ArteryMesenteric VeinsDecompression, SurgicalHepatectomyAnticoagulants