Background and objective 18F-FDG PET/CT has several shortcomings in discriminating between lung carcinoma and pulmonary benign lesions. The aims of the present study is to explore the value of extra-lung lesions on 18F-FDG PET/CT image in the diagnosis of lung cancer. Methods A total of 126 suspected lung cancer patients underwent 18F-FDG PET/CT scan. https://thebrickes.shop/product-category/ceiling-fans/