Pneumomediastinum and pneumothorax following block dissection of the neck.
D004210:Dissection; D006801:Humans; D008478:Mediastinal Emphysema / Q000209:etiology*; D009333:Neck / Q000601:surgery*; D011030:Pneumothorax / Q000209:etiology*
NECK/surgery; PNEUMOMEDIASTINUM/etiology and pathogenesis; PNEUMOTHORAX/etiology and pathogenesis