Fig. 1From: Overlap time is an independent risk factor of radiation pneumonitis for patients treated with simultaneous EGFR-TKI and thoracic radiotherapyRepresentative images of one patient who experienced grade 3 RP after simultaneous first-generation EGFR-TKI and thoracic radiotherapy. a Primary lesion before radiotherapy. b Isodose curve of the treatment plan. c Three months after radiotherapy. d Dose distribution histogram of the total lung, right lung, and left lungBack to article page