Budd-Chiari SyndromeRadiology, InterventionalPortasystemic Shunt, Transjugular IntrahepaticSyndromeSyringomyeliaForamen MagnumCentral Cord SyndromeEncephalocelePlatybasiaDown SyndromeCranial Fossa, PosteriorMetabolic Syndrome XMagnetic Resonance ImagingMeningomyeloceleNephrotic SyndromeAphasia, Primary ProgressiveDecompression, SurgicalSjogren's SyndromeSubarachnoid SpaceDecompressive CraniectomyBrown-Sequard SyndromeCentral Nervous System Fungal InfectionsTreatment OutcomePelvic BonesSpinal CanalCerebrospinal Fluid PressureKlippel-Feil SyndromeOsteotomyTurner SyndromePedigreeBrain