Doctors in Australia suspected that a woman had a type of cancer called lymphoma, but they were stunned when they put her enlarged lymph node under a microscope -- and instead found black tattoo pigment from 15 years ago to which her immune system was just now reacting.
원문출처 : http://www.cnn.com/2017/10/02/health/tattoo-ink-lymphoma-study/index.html
원문출처 : http://www.cnn.com/2017/10/02/health/tattoo-ink-lymphoma-study/index.html