支气管肺前肠畸形伴膈膨出

摘要

Bronchopulmonary foregut malformations are uncommon anomalies,and their association with diaphragmatic eventration is rare. This report presents 2 cases with this association.Embryologically,a simultaneous disturbance in the development of pulmonary vessels and developing esophagotracheal septum may explain the etiopathogenesis of this association.Abnormal budding along the developing foregut tube may lead to foregut cysts. In both cases,the bronchopulmonary foregut malformations were excised,and the diaphragm was repaired.The results of surgery were gratifying in both cases.