[Mediastinoscopy].
D000328:Adult; D000368:Aged; D004724:Endoscopy; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008477:Mediastinal Diseases / Q000175:diagnosis*; D008875:Middle Aged
Mediastinoscopia.