Writing Committee Members et al. JACC 2018;j.jacc.2018.02.016 Estimated Cancer Incidence and Mortality for Females Attributable to a 100-mGy Radiation Exposure as a Function of Age Stacked bar graph depicts the lifetime attributable risk for cancer incidence and mortality for women attributable to a 100-mGy total body (100 mSv) exposure as a function of age at exposure. Note the strong relationship between age at exposure and risk. Writing Committee Members et al. JACC 2018;j.jacc.2018.02.016 ©2018 by American College of Cardiology