RT Journal Article SR Electronic T1 Tattooing: Medical uses and problems JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 761 OP 770 DO 10.3949/ccjm.79a.12016 VO 79 IS 11 A1 Crystal M. Glassy A1 Matthew S. Glassy A1 Saleh Aldasouqi YR 2012 UL http://www.ccjm.org/content/79/11/761.abstract AB Decorative tattooing is a custom thousands of years old and is growing in popularity today. Medical professionals may be less familiar with its medical applications—medical alert tattooing, reconstructive and cosmetic applications, endoscopic tattooing, corneal tattooing, tattooing in radiation oncology, and uses in forensic medicine. We review current medically related tattooing applications and discuss their potential risks and benefits.