Fig. 2From: Preliminary result of definitive radiotherapy in patients with non-small cell lung cancer who have underlying idiopathic pulmonary fibrosis: comparison between X-ray and proton therapyOverall survival curves according to treatment in GAP stage II and III subgroups; 1- year OS rate in patients of X-ray and proton groups were 26.4 and 50.0%, respectivelyBack to article page