What Is Esophageal Atresia?

What Is Esophageal Atresia? Esophageal atresia is a birth defect of the swallowing tube (esophagus) that connects the mouth to the stomach. In a baby with esophageal atresia, the esophagus has two separate sections—the upper and lower esophagus—that do not connect. What are the symptoms of esophageal atresia? Bluish-colored skin when feeding. Choking, coughing or