[Lung Hernia at the Port Site After Thoracoscopic Resection for Lung Cancer].

A lung hernia is a rare condition in which the lung parenchyma protrudes beyond its normal thoracic cavity boundaries. Traditionally, lung hernias have been associated with chest trauma or congenital weakness of the chest wall. However, in recent years, there have been increasing reports of lung hernias developing at small surgical wound sites, such as those created by minimally invasive cardiac surgery or thoracoscopic procedures. Here, we present a case of a lung hernia that occurred at the port site following a thoracoscopic partial lung resection. The hernia was successfully repaired using a thoracoscopic approach with prosthetic reinforcement. We also discuss relevant literature on the etiology, diagnosis, and treatment of port-site lung hernias, highlighting the importance of careful surgical technique and appropriate wound closure to prevent this rare but significant complication.