Dose-painting Radiation for LA-NSCLC

"Radiation therapy:~1. Delineation of target area:~ The primary tumor is delineated into different target areas according to the anatomical position of the tumor, including the central area tumor GTV-Tcentral and GTV-Tperipheral.~2. Exposure dose:~1\) GTV-Tcentral: 2.0～2.5Gy/f, bid, 10-13d, physical dose 40-65Gy 2) GTV-Tperipheral: 3.0～4.0Gy/f, bid, 10-13d, physical dose 60-104Gy 3) GTV-N (mediastinal lymph node): 2.0Gy/f, bid, 10-13d, physical dose 40-52Gy"