What is newborn chylothorax?

Newborn chylothorax is a condition characterized by the accumulation of lymphatic fluid, known as chyle, in the pleural space of an infant, typically occurring in the first few days of life. This condition can result from congenital abnormalities, trauma during birth, or obstruction of the lymphatic system. Symptoms may include respiratory distress and decreased breath sounds on the affected side. Treatment often involves managing the underlying cause, dietary modifications, and in some cases, pleural drainage or surgical intervention.