L0_2016_Athens_Physics_Programme

ERR

contralateral breast cancer

18% 0,002

INCIDENCE

Exces cancer risk due to

radiotherapy

Close to irradiated tumor

data: breast cancer

tumors in patients treated for BREAST CANCER

Lancet 2005; 366: 2087–2106

•

meta analysis of 78 randomized trials

•

32.800 patients in studies evaluating addition of RT (50% irradiated)

lung cancer

61% 0,0007

oesophagus cancer

106% 0,05

leukemia

71% 0,04

soft-tissue carcinoma

134% 0,03

Clinical