Mediastinoscopy-a new field for bronchologists.
D004724:Endoscopy; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008198:Lymph Nodes / Q000473:pathology*; D008481:Mediastinoscopy; D008482:Mediastinum
ENDOSCOPY; LUNG NEOPLASMS/diagnosis; LYMPH NODES/pathology; MEDIASTINUM