Blood pool MR angiography of aortic stent-graft endoleak. Academic Article uri icon

Overview

abstract

  • OBJECTIVE: The purpose of our research was to investigate the value of a blood pool contrast agent in detecting endoleaks on MR angiography after endoluminal stent-graft repair of infrarenal aortic aneurysms. CONCLUSION: Blood pool MR angiography using Ferumoxytol reveals more aortic stent-graft endoleaks than does CT angiography and depicts more endoleaks 24 hr after administration than during the immediate arterial phase because of a 50-fold increase in the volume of enhancement in the aneurysmal sac outside the stent-graft.

publication date

  • May 1, 2004

Research

keywords

  • Aortic Aneurysm, Abdominal
  • Aortography
  • Blood Vessel Prosthesis
  • Contrast Media
  • Iron
  • Magnetic Resonance Angiography
  • Oxides
  • Postoperative Complications
  • Stents

Identity

Scopus Document Identifier

  • 1942533397

Digital Object Identifier (DOI)

  • 10.2214/ajr.182.5.1821181

PubMed ID

  • 15100115

Additional Document Info

volume

  • 182

issue

  • 5