[Mediastinal surgery].
D006801:Humans; D008478:Mediastinal Emphysema; D008479:Mediastinal Neoplasms; D008482:Mediastinum; D011012:Pneumomediastinum, Diagnostic; D019616:Thoracic Surgical Procedures
MEDIASTINAL EMPHYSEMA; MEDIASTINAL NEOPLASMS; MEDIASTINUM; PNEUMOMEDIASTINUM, DIAGNOSTIC