RF Heating of Implants in MRI: Electromagnetic Analysis and Solutions
Investigative Magnetic Resonance Imaging
;
: 67-75, 2020.
Article
| WPRIM
| ID: wpr-835526
ABSTRACT
When a patient takes an MRI scan, the patient has a risk of unexpected injuries due to the intensive electromagnetic (EM) field. Among the injuries, the tissue heating by the time-varying EM field is one of the main issues. Since an implanted artificial structure with a conductive material aggravates the heating effect, lots of studies have been conducted to investigate the effect around the implants. In this review article, a mechanism of RF heating around the implants and related studies are comprehensively investigated.
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WPRIM (Western Pacific)
Journal:
Investigative Magnetic Resonance Imaging
Year:
2020
Type:
Article
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