Haematology 2018

Radiation dose and breast cancer risk in HL survivors (Travis et al. JAMA 2003; 290:465) International case-control study, 105 breast cancer cases and 266 matched controls; Radiation dose to breast tumor location was estimated.

Excess Relative Risk per Gray: 0.15 (95%CI 0.04-0.73)

Relative Risk

Dose to breast