title: Extradural spinal meningioma: MRI.
abstract: We report a case of extradural spinal meningioma with pathologically proven features of malignant transformation. The MRI findings of extradural spinal meningioma and differences in the findings from intradural meningiomas are discussed.
authors.affiliation: Department of Diagnostic Radiology, Yale University School of Medicine, New Haven, CT 06520-8042, USA.
authors.forename: N
authors.initials: N
authors.lastname: Sato
authors.forename: G
authors.initials: G
authors.lastname: Sze
mesh_terms: D000328:Adult; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008578:Meninges / Q000473:pathology; D008579:Meningioma / Q000175:diagnosis* / Q000473:pathology