title: [A 4-year-old boy showing gait disturbance].
authors.affiliation: yahachi@tmnh.fuchu.tokyo.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Hachiya
mesh_terms: D002675:Child, Preschool; D003560:Cysts / Q000150:complications / Q000473:pathology*; D005684:Gait / Q000502:physiology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D009069:Movement Disorders / Q000175:diagnosis / Q000209:etiology*; D013125:Spinal Neoplasms / Q000150:complications / Q000175:diagnosis / Q000473:pathology*