Scientific article
OA Policy
English

Dynamic MR angiography (MRA) of spinal vascular diseases at 3T

Published inEuropean radiology, vol. 20, no. 10, p. 2491-2495
Collection
  • Open Access - Licence nationale Springer
Publication date2010
Abstract

Spinal magnetic resonance angiography (MRA) is difficult to perform because of the size of the spinal cord vessels. High-field MR improves resolution and imaging speed. We examined 17 patients with spinal vascular diseases with dynamic contrast-enhanced three-dimensional MR sequences. In three patients, the artery of Adamkievicz could be seen; we could also detect all arteriovenous malformations and dural fistulas. MRA has the potential to replace diagnostic spinal angiography and the latter should be used only for therapeutic purposes.

Keywords
  • Adult
  • Aged
  • Aged, 80 and over
  • Arteriovenous Malformations/diagnosis/*pathology
  • Central Nervous System Vascular Malformations/diagnosis/*pathology
  • Contrast Media/pharmacology
  • Diagnostic Imaging/methods
  • Female
  • Humans
  • Magnetic Resonance Angiography/*methods
  • Male
  • Middle Aged
  • Spinal Cord/blood supply
  • Spine/*pathology
Citation (ISO format)
VARGAS GOMEZ, Maria Isabel et al. Dynamic MR angiography (MRA) of spinal vascular diseases at 3T. In: European radiology, 2010, vol. 20, n° 10, p. 2491–2495. doi: 10.1007/s00330-010-1815-6
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Article (Published version)
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Identifiers
Journal ISSN0938-7994
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