Fig. 3From: 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 therapyChest CT axial imaging of the patient who showed grade 5 radiation pneumonitis after radiotherapy; (3a) Pretreatment chest CT image, (3b) At 1 month follow-up, and (3c) At 2 months follow-upBack to article page