Literature DB >> 10416082

Metallic artifacts of coronary and iliac arteries stents in MR angiography and contrast-enhanced CT.

Y Amano1, M Ishihara, H Hayashi, K Gemma, H Kawamata, M Amano, T Kumazaki.   

Abstract

Metallic artifacts of intravascular stents were assessed with MR angiography and contrast-enhanced spiral CT. Stainless steel showed less metal artifact than tantalum stent in CT. Metallic artifact in coronary and iliac arteries treated with tantalum stent was not remarkable in MR angiography. Contrast-enhanced CT might be preferable to assess patency of arteries treated with stainless steel stent. while MR angiography was useful in depicting intraluminal signal in tantalum stent.

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Year:  1999        PMID： 10416082     DOI： 10.1016/s0899-7071(99)00103-5

Source DB:  PubMed          Journal:  Clin Imaging        ISSN： 0899-7071            Impact factor:   1.605


  5 in total

1.  MDCT of the proximal anastomoses created by nitinol implants in coronary artery bypass grafting: a retrospective two-observer evaluation.

Authors:  M Fawad Khan; Christopher Herzog; Kai Landenberger; Sven Martens; Adel Maataoui; Hanns Ackermann; Markus Dietrich; Anton Moritz; Thomas J Vogl
Journal:  Eur Radiol       Date:  2004-11-24       Impact factor: 5.315

2.  Carotid artery stents: in vitro comparison of different stent designs and sizes using CT angiography and contrast-enhanced MR angiography at 1.5T and 3T.

Authors:  M Lettau; A Sauer; S Heiland; S Rohde; M Bendszus; S Hähnel
Journal:  AJNR Am J Neuroradiol       Date:  2009-09-12       Impact factor: 3.825

3.  In vitro comparison of different carotid artery stents: a pixel-by-pixel analysis using CT angiography and contrast-enhanced MR angiography at 1.5 and 3 T.

Authors:  Michael Lettau; Annett Sauer; Sabine Heiland; Stefan Rohde; Julia Reinhardt; Martin Bendszus; Stefan Hähnel
Journal:  Neuroradiology       Date:  2009-11-19       Impact factor: 2.804

4.  CT and MR imaging findings and their implications in the follow-up of patients with intracranial aneurysms treated with endosaccular occlusion with onyx.

Authors:  Isil Saatci; H Saruhan Cekirge; Elisa F M Ciceri; Michel E Mawad; A Gulsun Pamuk; Aytekin Besim
Journal:  AJNR Am J Neuroradiol       Date:  2003-04       Impact factor: 3.825

5.  A new approach to the assessment of lumen visibility of coronary artery stent at various heart rates using 64-slice MDCT.

Authors:  J M Groen; M J W Greuter; P M A van Ooijen; M Oudkerk
Journal:  Eur Radiol       Date:  2007-02-16       Impact factor: 5.315
  5 in total

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