Staging with CT.
D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis; D008220:Lymphography / Q000379:methods; D008481:Mediastinoscopy; D009367:Neoplasm Staging / Q000379:methods*; D014057:Tomography, X-Ray Computed