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Updated: Sep 21, 2026

Experimental Demyelination and Remyelination of Murine Spinal Cord by Focal Injection of Lysolecithin
Published on: March 26, 2015
Extradural causes of myelopathy
M I Rothman1, G H Zoarski, N Akhtar
1Anna Gudelsky Magnetic Resonance Imaging Center, University of Maryland Medical Systems, Baltimore 21201.
Abstract:
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.
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