title: Intradural extramedullary ependymoma: MR-pathologic correlation.
abstract: An encapsulated, intradural, extramedullary ependymoma of the midthoracic spinal cord appeared hyperintense relative to normal spinal cord on long repetition time (TR)/long echo time (TE) images and nearly isointense to cord on short TR/short TE images. Clinical history, myelography, magnetic resonance of the tumor in vivo and of the fresh intact specimen, and histopathology are presented.
authors.affiliation: Department of Radiology, Albany Medical Center, NY 12208.
authors.forename: W A
authors.initials: WA
authors.lastname: Wagle
authors.forename: B
authors.initials: B
authors.lastname: Jaufman
authors.forename: J E
authors.initials: JE
authors.lastname: Mincy
mesh_terms: D000328:Adult; D004806:Ependymoma / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D013120:Spinal Cord Neoplasms / Q000473:pathology*