TOPICS: Primary bronchi, secondary bronchi, tertiary bronchi, respiratory bronchioles, terminal bronchioles, alveolar ducts, saccule, cardiac notch bronchial tree, lungs, larynx, alveolar duct, alveoli, pulmonary artery, pulmonary vein, trachea, stages of lung development, embryonic stage, pseudoglandular stage, canalicular stage, saccular stage, alveolar stage, conducting zones, respiratory zones, anatomy of the respiratory tree, respiratory diverticulum (foregut), tracheoesophageal fistula (TEF), esophageal atresia (EA), vitelline duct, midgut, hindgut, esophagotracheal ridge, lung buds, presentations of esophageal atresia (EA) and tracheoesophageal fistula (TEF), diagnosis and treatment of esophageal atresia (EA) and tracheoesophageal fistula (TEF), nasogastric tube, gastric distention, aspiration pneumonia, polyhydramnios, fluoroscopy, bronchogenic cysts, mediastinum, pseudoglandular stage, capillary network, fetal respiration, pulmonary hypoplasia, Potter’s sequence, diaphragmatic hernia, Type II pneumocytes, primary septae, secondary septae, bronchopulmonary dysplasia