May Be Caused by

Achondrogenesis

Asphyxiating thoracic dysplasia

Bronchial atresia

Bronchogenic cyst

Congenital diaphragmatic hernia

Congenital heart disease

Congenital lobar emphysema

Cystic adenomatoid malformation

Developmental cyst

Duplication cyst

Ellis-van Creveld syndrome

Esophageal atresia

Fetal hydrothorax

Laryngeal atresia

Lymphangioma

Neurenteric cyst

Pulmonary hypoplasia

Pulmonary lymphangiectasia

Pulmonary sequestration

Spondylocostal dysostosis

Thanatophoric dysplasia

Tracheal atresia

Tracheal bronchus

Tracheoesophageal fistula