Mediastinoscopy in a community hospital.
D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis; D004724:Endoscopy; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008482:Mediastinum; D008875:Middle Aged; D013902:Radiography, Thoracic; D012507:Sarcoidosis / Q000175:diagnosis*