Analysis of imaging features of bronchopulmonary dysplasia / 中国小儿急救医学

Bronchopulmonary dysplasia(BPD)is a chronic respiratory disease characterized by alveolar and pulmonary microvascular dysplasia.It happens in premature infants, which is a major cause of death and long-term complications in premature infants.Chest radiology examination is essential for BPD, which not only reveals main radiological features such as pulmonary hyperinflation, pulmonary fibrosis and atelectasis, but also evaluates the severity and progression.These provide significant information for clinical treatment and follow-up study of children with BPD.