KB27.2 Pneumomediastinum originating in the perinatal period
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Presence of air in the mediastinum usually from tracking of free air from ruptured alveolar ducts along the perivascular sheaths of pulmonary blood vessels, or rupture of subpleural bleb
synonyms
- Pneumomediastinum originating in the perinatal period
- perinatal mediastinal emphysema
- perinatal pneumomediastinum
- congenital pneumomediastinum
- mediastinal emphysema of fetus or newborn
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