Extradural causes of myelopathy.
Myelopathy, the rapid or insidious onset of motor and sensory abnormalities referable to the spinal cord, occurs as a result of a variety of causes that may be classified on the basis of their location of origin (intramedullary, intradural-extramedullary, and extradural). The first goal of imaging is to appropriately assign the observed abnormality to its location of origin and, therefore, into the correct diagnostic list. This article focuses on the plain film, computed tomography, and magnetic resonance demonstration of extradural causes of myelopathy.
Rothman
M I
MI
Anna Gudelsky Magnetic Resonance Imaging Center, University of Maryland Medical Systems, Baltimore 21201.
Zoarski
G H
GH
Akhtar
N
N
D001424:Bacterial Infections / Q000175:diagnosis / Q000000981:diagnostic imaging; D004388:Dura Mater / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D013118:Spinal Cord Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging*; D013119:Spinal Cord Injuries / Q000175:diagnosis / Q000000981:diagnostic imaging; D013120:Spinal Cord Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed