[On a case of pneumopericardium following interstitial pulmonary emphysema (radiological study)].
D004646:Emphysema; D006801:Humans; D011026:Pneumopericardium / Q000209:etiology*; D011656:Pulmonary Emphysema / Q000150:complications*; D011871:Radiology
PNEUMOPERICARDIUM/etiology; PULMONARY EMPHYSEMA/complications