title: [Tattoos and medical imaging: issues and myths].
abstract: Tattooing is characterized by the introduction in the dermis of exogenous pigments to obtain a permanent design. Whether it is a traditional tattoo applied on the skin or a cosmetic one (permanent make-up), its prevalence has boomed for the past 20 years. The increased prevalence of tattooed patients along with medical progresses, in the field of therapeutics or diagnostic means have lead to the discovery of "new" complications and unexpected issues. Medical imaging world has also been affected by the tattoo craze. It has been approximately 20 years when the first issues related to tattooing and permanent make-up aroused. However, cautions and questions as well as anecdotal severe case reports have sometimes led to an over-exaggerated response by some physicians such as the systematic avoidance of RMN imaging for tattooed individuals. This review is intended to summarize the risks but also the "myths" associated with tattoo in the daily practice of the radiologist for RMN, CT scan, mammography, Pet-scan and ultrasound imaging.
authors.affiliation: Departments of dermatology, allergology and venereology, skin and allergy hospital, institute of clinical medicine, university of Helsinki, Helsinki university central hospital, Meilahdentie 2, P.O. Box 160, 00200 Helsinki, Finlande. Electronic address: nicolaskluger@yahoo.fr.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Kluger
mesh_terms: D003952:Diagnostic Imaging; D006801:Humans; D013653:Tattooing / Q000009:adverse effects*
vernacular_title: Tatouages et imagerie médicale : problèmes et mythes.