Mediastinal stabilization by an expansion prosthesis in postoperative congenital diaphragmatic hernia with severe...

The authors illustrate a case of right neonatal congenital diaphragmatic hernia (CDH) of Bochdalek with major pulmonary hypoplasia and postoperative massive mediastinal displacement to the right, leading to tracheal compression and recurrent respiratory distress at every attempt to wean the infant from the ventilator. Mediastinal stabilization was obtained by placing an expansion prosthesis (of the cutaneous type) in the right hemithorax, to prevent mediastinal obstruction of the main airways. This procedure may prove to be an original and efficient solution for the critical postoperative respiratory obstruction due to severe pulmonary hypoplasia and mediastinal mass effect in the newborn with CDH. However, this may not prevent progressive scoliosis, a serious problem frequently seen in the absence of one lung.