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MRI in multiple sclerosis of the spinal cord: evaluation of fast short-tan inversion-recovery and spin-echo sequences.

Authors
  • Dietemann, J L
  • Thibaut-Menard, A
  • Warter, J M
  • Neugroschl, C
  • Tranchant, C
  • Gillis, C
  • Eid, M A
  • Bogorin, A
Type
Published Article
Journal
Neuroradiology
Publication Date
Nov 01, 2000
Volume
42
Issue
11
Pages
810–813
Identifiers
PMID: 11151685
Source
Medline
License
Unknown

Abstract

We compared the sensitivity of T2-weighted spin-echo (FSE) and fast short-tau inversion-recovery (fSTIR) sequences in detection of multiple sclerosis of the spinal cord in 100 consecutive patients with clinically confirmed multiple sclerosis (MS); 86 patients underwent also brain MRI. In all, 310 focal lesions were detected on fSTIR and 212 on T2-weighted FSE, spinal cord lesions were seen better on fSTIR images, with a higher contrast between the lesion and the normal spinal cord. In 24 patients in whom cord plaques were shown with both sequences, the cranial study was normal or inconclusive. Assessment of spinal plaques can be particularly important when MRI of the brain is inconclusive, and in there situations fSTIR can be helpful.

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