title: Bilateral pneumothorax and pneumopericardium followed by pericardial effusion.
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D006801:Humans; D008297:Male; D010490:Pericardial Effusion / Q000209:etiology*; D011027:Pneumoperitoneum / Q000150:complications / Q000209:etiology*; D011030:Pneumothorax / Q000150:complications / Q000209:etiology*; D013898:Thoracic Injuries / Q000150:complications*