Diagnosis of TEF usually involves a combination of clinical evaluation and imaging studies. Common diagnostic methods include:
Prenatal Ultrasound: May indicate polyhydramnios (excess amniotic fluid) suggesting TEF. Postnatal X-rays: Used to check for air in the stomach and intestines, which can indicate TEF. Contrast Esophagram: A special X-ray procedure where a contrast dye is swallowed to highlight the esophagus and trachea.
