title: Mediastinoscopy and anterior mediastinotomy in patients with lung cancer.
mesh_terms: D000368:Aged; D001706:Biopsy; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000601:surgery; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008481:Mediastinoscopy / Q000009:adverse effects; D008482:Mediastinum / Q000601:surgery*; D008875:Middle Aged; D009362:Neoplasm Metastasis