Lung constraints
CT-RT in 836 NSCLC
30% pneumonitis CTCAE ≥ 2
Chemo
Age
V20
MLD
60% <50%
<10% <40%
<20%
>65
<65
≥ 10
< 10
≥25
>25
Carbo-Pacli
Others
Palma IJROBP 2013