[Pneumomediastinum and subcutaneous emphysema following foreign body aspiration].
D001980:Bronchi; D004646:Emphysema / Q000209:etiology*; D005547:Foreign Bodies; D006801:Humans; D007223:Infant; D001239:Inhalation; D008478:Mediastinal Emphysema / Q000209:etiology*; D013352:Subcutaneous Emphysema / Q000209:etiology*