Minimal-dose computed tomography is superior to chest x-ray for the follow-up and treatment of patients with resected lung cancer

OBJECTIVES: A minimal-dose computed tomography scan of the thorax (MnDCT) delivers a radiation dose comparable with a chest x-ray (CXR). We hypothesized that in patients with completely resected lung cancer, surveillance with MnDCT, when compared with CXR, leads to earlier detection and a higher rate of treatment of new or recurrent lung cancer. METHODS: After lung cancer resection, patients prospectively were enrolled for surveillance with …