<unk> s are unusual congenital anomalies that occur early in the development of the aortic arch and great vessels. The abnormal development of the aorta may cause compression or obstruction of the esophagus or airway.
Pressure on the trachea and esophagus can lead to breathing and digestive problems. Usual signs and symptoms include high-pitched cough, repeated pneumonia and respiratory infections, respiratory distress, wheezing, choking, difficulty eating solid foods, and vomiting. Tests such as barium esophagram, chest x-ray, chest CT and MRI can show abnormal compression of the middle part of the esophagus characteristic for a<unk> . Treatments include medicines and surgery. The prognosis of<unk>  depends on the pressure of the<unk>  putting on the esophagus and trachea, how quickly the infant is diagnosed and treated when symptoms appear.
Vascular ring
Venous malformation
Vascular anomalies
Lymphatic malformation
Persistent cloaca
Vascular malformation
Omphalocele
Encephalocele