Duodenal Atresia is a congenital obstruction of the duodenum (the first part of the small intestine). This condition refers to an anomaly where a portion of the intestine is either completely closed or narrowed. It prevents the proper passage of food and digestive fluids.
Duodenal atresia is a rare congenital condition occurring in about 1 in every 5,000 births. It is most commonly diagnosed during routine prenatal ultrasound examinations. It is one of the most common causes of digestive system problems in newborns. Therefore, if duodenal atresia is suspected during pregnancy, it is very important for families to consult a center that has perinatology, pediatric surgery, and neonatal intensive care unit services.

Symptoms

If undetected during pregnancy, duodenal atresia becomes apparent immediately after birth. It presents in newborns with symptoms such as inability to feed, vomiting, swelling in the upper abdomen, and poor general condition. If not treated urgently, life-threatening complications such as gastric perforation (a hole in the stomach wall) may develop due to the inability of stomach contents to pass through the duodenum.

Treatment

The treatment of duodenal atresia is surgical. The surgeon intervenes to open the blocked section, restoring the passage between the duodenum and the small intestines. In experienced centers, this procedure is performed laparoscopically (minimally invasive).
Laparoscopic surgery reduces the surgical stress on the newborn and minimizes risks of complications such as bleeding and intestinal perforation during or after the operation. After surgery, the baby can start feeding more quickly.
Duodenal atresia is a significant congenital anomaly of the digestive system in infants and requires surgical intervention. Early diagnosis and appropriate treatment support healthy growth and development of the baby. Careful monitoring and postoperative care reduce the risk of complications. Therefore, when this condition is suspected during pregnancy, follow-up and treatment in a multidisciplinary and experienced center is critical to ensure the newborn’s health is secured earlier and more safely.

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