interstitial emphysema https://www.malacards.org/card/pulmonary_interstitial_emphysema interstitial emphysema of lung SCTID:77690003 Pathologic accumulation of air in the interstitium of the lungs, which is caused by the rupture of alveoli and terminal bronchioles, and is most often seen in premature infants that need mechanical ventilation for respiratory distress syndrome. MEDGEN:234586 DOID:10030 pie icd11.foundation:2008095771 UMLS:C1370824 MONDO:0000923 ICD9:518.1 pulmonary interstitial emphysema ICD10CM:J98.2 PIE NCIT:C34571 pulmonary emphysema