title: Tension pneumopericardium following blunt injury.
abstract: Pneumopericardium caused cardiac tamponade in a patient who was struck in the chest by a motor vehicle. Subxiphoid pericardial window and pericardial drainage successfully treated this condition. Diagnosis of this rare form of tamponade depends on clinical examination supported by chest radiographic findings.
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D002305:Cardiac Tamponade / Q000209:etiology*; D004322:Drainage; D005260:Female; D006801:Humans; D010491:Pericardial Window Techniques; D011026:Pneumopericardium / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D011859:Radiography; D013898:Thoracic Injuries / Q000150:complications*; D014949:Wounds, Nonpenetrating / Q000150:complications*