title: ["Hamman's sign", pneumomediastinum and pneumothorax].
mesh_terms: D000293:Adolescent; D000328:Adult; D001314:Auscultation; D005260:Female; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications*; D011012:Pneumomediastinum, Diagnostic / Q000000981:diagnostic imaging; D011030:Pneumothorax / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography
vernacular_title: "Hamman's sign", pneumomediastinum en pneumothorax.