title: Post-epidural analgesia spinal cord infarction: MRI correlation.
abstract: Permanent neurological deficits after epidural analgesia are rare, but have long been believed to be caused by cord ischaemia when no obvious cause is demonstrable. The mechanisms of this injury are uncertain, but a literature review suggests important risk factors. We report a first case of extensive spinal cord infarction confirmed by magnetic resonance imaging (MRI) following post-thoracotomy epidural analgesia and review the literature to explain the mechanism underlying this devastating complication.
authors.affiliation: Department of Diagnostic Radiology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX, USA. gdrcll@sgh.com.sg
authors.forename: L L
authors.initials: LL
authors.lastname: Chan
authors.forename: A J
authors.initials: AJ
authors.lastname: Kumar
authors.forename: N E
authors.initials: NE
authors.lastname: Leeds
authors.forename: A D
authors.initials: AD
authors.lastname: Forman
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D006801:Humans; D007238:Infarction / Q000175:diagnosis / Q000209:etiology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013116:Spinal Cord / Q000098:blood supply*