@article{oai:kanazawa-u.repo.nii.ac.jp:00013450,
 author = {森下, 雄太 and 宮地, 利明 and 上田, 丞政 and 清水, 満 and 濱口, 隆史 and 藤原, 康博 and 林, 　弘之},
 issue = {5},
 journal = {日本放射線技術学会雑誌 = Nippon Hoshasen Gijutsu Gakkai zasshi},
 month = {May},
 note = {The purpose of our study was to assess the mechanical effect on tattoo seals and eye makeup caused by a spatial magnetic gradient in the magnetic resonance imaging (MRI) system. Seven kinds of tattoo seals and three kinds of eye makeup, i.e., mascara, eye shadow, and eyeliner were used. On a 3.0-Tesla MRI, we determined these deflection angles according to a method established by the American Society for Testing and Materials (ASTM) at the position that produced the greatest magnetically induced deflection. Eighty-five percent of the tattoo seals showed deflection angles greater than 45 degrees of the ASTM guidelines, and the mascara and eye shadow showed over 40 degrees. This was because these contained ferromagnetic pigments such as an iron oxide, but those translational forces were very small owing to slight mass. However, it is desirable that these should be removed before MRI examination to prevent secondary problems., 金沢大学医薬保健研究域保健学系},
 pages = {587--590},
 title = {MRIマグネットが刺青シールおよびアイメイクに及ぼす力学的作用の検討},
 volume = {64},
 year = {2008}
}