PT - JOURNAL ARTICLE AU - Crystal M. Glassy AU - Matthew S. Glassy AU - Saleh Aldasouqi TI - Tattooing: Medical uses and problems AID - 10.3949/ccjm.79a.12016 DP - 2012 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 761--770 VI - 79 IP - 11 4099 - http://www.ccjm.org/content/79/11/761.short 4100 - http://www.ccjm.org/content/79/11/761.full SO - Cleve Clin J Med2012 Nov 01; 79 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.