Indication: Choking, history of esophageal atresia repair
Patulous, gas-filled esophagus with gradual tapering distally near the gastroesophageal junction. Lobular soft tissue density in the mid esophagus is concerning for impacted food bolus.
No focal airspace opacification, pleural effusion, or pneumothorax.
Borderline enlargement of the cardiothymic silhouette.
Right aortic arch.