Mediatinoscopy: a new challenge for the endoscopist.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008477:Mediastinal Diseases / Q000175:diagnosis*; D008482:Mediastinum; D008722:Methods; D008875:Middle Aged; D013906:Thoracoscopy