期刊
MAGNETIC RESONANCE IMAGING
卷 35, 期 -, 页码 1-3出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.mri.2016.08.023
关键词
Artifacts; Magnetic resonance imaging; Cosmetic artifact; Hair product artifact; Resting state fMRI
资金
- Canadian Institutes of Health Research (CIHR)
The presence of metallic compounds in facial cosmetics and permanent tattoos may affect the quality of magnetic resonance imaging. We report a case study describing a signal artifact due to the use of a leave-on powdered hair dye. On reviewing the ingredients of the product, it was found to contain several metallic compounds. In lieu of this observation, we suggest that MRI centers include the use of metal- or mineral-based facial cosmetics or hair products in their screening protocols. (C) 2016 Elsevier Inc. All rights reserved.
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