Literature DB >> 9807590

Aneurysm clips: evaluation of MR imaging artifacts at 1.5 T.

F G Shellock1, E Kanal.   

Abstract

Magnetic resonance (MR) imaging-related artifacts associated with five different aneurysm clips made of five different metals (commercially pure titanium, titanium alloy, Phynox, Elgiloy, and cobalt alloy) were evaluated. Aneurysm clips made of commercially pure titanium and titanium alloy produced the smallest artifacts, whereas the aneurysm clip made of Elgiloy produced the largest artifacts. These results have implications for the selection of aneurysm clips in patients who may require MR procedures.

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Year:  1998        PMID： 9807590     DOI： 10.1148/radiology.209.2.9807590

Source DB:  PubMed          Journal:  Radiology        ISSN： 0033-8419            Impact factor:   11.105


  6 in total

1.  Detachable coil for cerebral aneurysms: in vitro evaluation of magnetic field interactions, heating, and artifacts at 3T.

Authors:  Frank G Shellock; Matthew Gounis; Ajay Wakhloo
Journal:  AJNR Am J Neuroradiol       Date:  2005-02       Impact factor: 3.825

2.  Artifact quantification and tractography from 3T MRI after placement of aneurysm clips in subarachnoid hemorrhage patients.

Authors:  Faraz Khursheed; Fiona Rohlffs; Shuichi Suzuki; Dong H Kim; Timothy M Ellmore
Journal:  BMC Med Imaging       Date:  2011-10-04       Impact factor: 1.930

3.  A standardized evaluation of artefacts from metallic compounds during fast MR imaging.

Authors:  Shumei Murakami; Rinus G Verdonschot; Miyoshi Kataoka; Naoya Kakimoto; Hiroaki Shimamoto; Sven Kreiborg
Journal:  Dentomaxillofac Radiol       Date:  2016-08-19       Impact factor: 2.419

4.  In vitro evaluation of MR imaging issues at 3T for aneurysm clips made from MP35N: Findings and information applied to 155 additional aneurysm clips.

Authors:  F G Shellock; S Valencerina
Journal:  AJNR Am J Neuroradiol       Date:  2009-12-24       Impact factor: 3.825

5.  Orthodontic appliances and MR image artefacts: An exploratory in vitro and in vivo study using 1.5-T and 3-T scanners.

Authors:  Mikael Sonesson; Fahad Al-Qabandi; Sven Månsson; Salem Abdulraheem; Lars Bondemark; Kristina Hellén-Halme
Journal:  Imaging Sci Dent       Date:  2021-01-29

6.  A comparative study of metal artifacts from common metal orthodontic brackets in magnetic resonance imaging.

Authors:  Zahra Dalili Kajan; Jalil Khademi; Ahmad Alizadeh; Yasamin Babaei Hemmaty; Zahra Atrkar Roushan
Journal:  Imaging Sci Dent       Date:  2015-09-09
  6 in total

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