Localized persistent pulmonary interstitial emphysema in a preterm infant in the absence of mechanical ventilation.
Localized persistent pulmonary interstitial emphysema has rarely been reported in preterm infants in the absence of utilization of mechanical ventilation or continuous positive airway pressure. The relative rarity of this condition might preclude rendering of the correct diagnosis, making patients susceptible to unnecessary surgery and increased morbidity and mortality associated with such intervention. We present a preterm infant who developed respiratory distress and radiographic findings of pulmonary interstitial emphysema on the first day after birth, prior to receiving continuous positive airway pressure or mechanical ventilation. It is important for radiologists to consider localized persistent pulmonary interstitial emphysema in the differential diagnosis of cystic lung lesions in preterm infants, even in the absence of mechanical ventilation. In cases where there is uncertainty, CT imaging can be useful in making the correct diagnosis.
Berk
David R
DR
Division of Pediatric Radiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, CA 94305-5105, USA.
Varich
Laura J
LJ
D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D017563:Lung Diseases, Interstitial / Q000000981:diagnostic imaging* / Q000473:pathology; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging; D011030:Pneumothorax / Q000000981:diagnostic imaging; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging* / Q000473:pathology; D013902:Radiography, Thoracic; D012121:Respiration, Artificial; D012127:Respiratory Distress Syndrome, Newborn / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed