Parasternal mediastinoscopy in bronchial carcinoma of the left upper lobe.
D002283:Carcinoma, Bronchogenic / Q000175:diagnosis*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008207:Lymphatic Metastasis / Q000175:diagnosis*; D008481:Mediastinoscopy / Q000379:methods*; D008482:Mediastinum; D013249:Sternum