USPIO-enhanced MR angiography of arteriovenous fistulas in patients with renal failure.

@article{Sigovan2012USPIOenhancedMA,
  title={USPIO-enhanced MR angiography of arteriovenous fistulas in patients with renal failure.},
  author={Monica Sigovan and Warren J. Gasper and Hugh F. Alley and Christopher D. Owens and David Saloner},
  journal={Radiology},
  year={2012},
  volume={265 2},
  pages={584-90}
}
PURPOSE To determine the feasibility of using ferumoxytol-enhanced magnetic resonance (MR) angiography to depict the vasculature of hemodialysis fistulas and improve image quality compared with nonenhanced time-of-flight (TOF) MR angiography. MATERIALS AND METHODS The study was institutional review board approved and was in compliance with HIPAA regulations. All participants provided written informed consent. TOF and first-pass ferumoxytol-enhanced MR angiography were performed in 10 patients… CONTINUE READING
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