Literature DB >> 2915250

Magnetic resonance imaging and aneurysm clips. Magnetic properties and image artifacts.

B Romner1, M Olsson, B Ljunggren, S Holtås, H Säveland, L Brandt, B Persson.   

Abstract

The magnetic properties of 12 different types of aneurysm clip were investigated in order to identify which clips allow postoperative magnetic resonance (MR) imaging without risk. Clip-induced MR artifacts were also quantitatively studied using a geometrical phantom. Nonferromagnetic aneurysm clips like the Yaşargil Phynox, Sugita Elgiloy, and Vari-Angle McFadden clips do not appear to contraindicate MR studies performed with a FONAR beta-3000M imager. There is no clip movement upon introduction of the phantom into the MR imager, and the image artifacts caused by the clips are so limited that patients harboring such clips may well be considered for MR imaging. This examination may reveal information not obtainable by any other radiological modality.

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Mesh：

Year:  1989        PMID： 2915250     DOI： 10.3171/jns.1989.70.3.0426

Source DB:  PubMed          Journal:  J Neurosurg        ISSN： 0022-3085            Impact factor:   5.115


  8 in total

1.  A new, secure drainage method from the cystic duct after choledocholithotomy using the cystic tube and the cystic clip: an experimental study.

Authors:  T Tomioka; Y Ikematsu; K Inoue; Y Tajima; M Sasaki; T Kanematsu; T Tsunoda
Journal:  Surg Today       Date:  1996       Impact factor: 2.549

2.  MR imaging after aneurysmal subarachnoid hemorrhage and surgery: a long-term follow-up study.

Authors:  R P Kivisaari; O Salonen; A Servo; T Autti; J Hernesniemi; J Ohman
Journal:  AJNR Am J Neuroradiol       Date:  2001 Jun-Jul       Impact factor: 3.825

3.  Microclip haemostasis for surgical treatment of cerebral arteriovenous malformations. Technical note.

Authors:  M Shibuya; M Takayasu; Y Suzuki; T Nagasaka; N Nakashima; K Sugita
Journal:  Acta Neurochir (Wien)       Date:  1995       Impact factor: 2.216

4.  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

5.  Motion and image artifacts of various intracranial aneurysm clips in a magnetic field.

Authors:  K Ooka; M Shibuya; Y Suzuki
Journal:  Acta Neurochir (Wien)       Date:  1996       Impact factor: 2.216

6.  Novel Metal Artifact Reduction Techniques with Use of Slice-Encoding Metal Artifact Correction and View-Angle Tilting MR Imaging for Improved Visualization of Brain Tissue near Intracranial Aneurysm Clips.

Authors:  B Friedrich; M Wostrack; F Ringel; Y-M Ryang; A Förschler; S Waldt; C Zimmer; M Nittka; C Preibisch
Journal:  Clin Neuroradiol       Date:  2014-08-01       Impact factor: 3.649

Review 7.  Staple closure of the hypopharynx after diverticulectomy and total laryngectomy.

Authors:  M Wolfensberger; D Simmen
Journal:  Dysphagia       Date:  1991       Impact factor: 3.438

8.  Aneurysm clips: evaluation of magnetic field interactions and translational attraction by use of "long-bore" and "short-bore" 3.0-T MR imaging systems.

Authors:  Frank G Shellock; Jean A Tkach; Paul M Ruggieri; Thomas J Masaryk; Peter A Rasmussen
Journal:  AJNR Am J Neuroradiol       Date:  2003-03       Impact factor: 3.825
  8 in total

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