Fig. 5
Cumulative incidence of radiation pneumonitis of grade 2 or more stratified by lung V40. The dichotomizing value was based on ROC analysis. Lung V40: percentage of lung volume exceeding 40 Gy
Fig. 5 | Radiation Oncology
Cumulative incidence of radiation pneumonitis of grade 2 or more stratified by lung V40. The dichotomizing value was based on ROC analysis. Lung V40: percentage of lung volume exceeding 40 Gy