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First-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?

Shobhit MathurSean SymonsThien J HuynhThomas R MarottaRichard I AvivAditya Bharatha
Published in: AJNR. American journal of neuroradiology (2016)
First-pass MRA demonstrates high sensitivity and specificity for identifying recurrent/residual spinal AVFs and may potentially substitute for DSA in the posttreatment follow-up of patients with spinal AVFs.
Keyphrases
  • contrast enhanced
  • computed tomography
  • diffusion weighted
  • magnetic resonance imaging
  • spinal cord
  • magnetic resonance
  • optical coherence tomography
  • diffusion weighted imaging
  • ultrasound guided
  • newly diagnosed