title: Spontaneous pneumomediastinum.
mesh_terms: D000328:Adult; D001314:Auscultation; D001999:Bronchoscopy; D005260:Female; D006801:Humans; D007751:Labor, Induced / Q000009:adverse effects; D007828:Laryngoscopy; D008297:Male; D008478:Mediastinal Emphysema / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy; D011247:Pregnancy; D011644:Puerperal Disorders / Q000209:etiology; D011859:Radiography; D013312:Stress, Physiological / Q000150:complications; D013898:Thoracic Injuries / Q000150:complications; D014948:Wounds, Gunshot