Comparison of primary tumour volumes delineated on four‐dimensional computed tomography maximum intensity projection and 18F‐fluorodeoxyglucose positron emission tomography computed tomography images of non‐small cell lung cancer
1. Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, China;2. PET/CT Room, Shandong Cancer Hospital and Institute, Jinan, China;3. Big Bore CT Room, Shandong Cancer Hospital and Institute, Jinan, China