Massive subcutaneous emphysema complicating transcricothyroid bronchography.
D000293:Adolescent; D001995:Bronchography / Q000009:adverse effects*; D004646:Emphysema / Q000209:etiology*; D006801:Humans; D007818:Laryngeal Diseases / Q000150:complications; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology*; D011030:Pneumothorax / Q000209:etiology*