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Ex Vivo Evaluation of Ferromagnetism, Heating, and Artifacts of Breast Tissue Expanders Exposed to a 1.5-T MR System

✍ Scribed by Linda-Lynn Pagan; Frank G. Shellock; R. James Brenner; Barry Rothman


Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
357 KB
Volume
5
Category
Article
ISSN
1053-1807

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✦ Synopsis


Abstract

Three breast tissue expanders were evaluated for compatibility with MR imaging (1.5 Tesla). The metallic components of the breast tissue expanders were shown to be nonferromagnetic, heating .2Β°C and the artifacts varied. These results indicate that MR procedures may be performed safely in patients with these implants; however, artifacts may obscure Implant leaks or breast lesions if located near and metal portion of the breast tissue expanders.


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