title: Interstitial pulmonary emphysema in children and adults: roentgenographic features.
mesh_terms: D000328:Adult; D000367:Age Factors; D001344:Autopsy; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology; D008875:Middle Aged; D011030:Pneumothorax / Q000209:etiology; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography