Thoracic stent-graft herniation through the aortic wall in a case of lung cancer

A 67-year-old man had left upper lung cancer with invasion into the descending aorta. He underwent pre-emptive thoracic endovascular aortic repair using a Valiant Navion followed by left lung upper lobectomy with resection of the aortic wall. Because of continuous bleeding, he underwent re-thoracotomy. Since the surgically resected aortic wall was largely cleaved, bleeding around the stent-graft that herniated into the left pleural cavity was observed. Re-thoracic endovascular aortic repair using a GORE TAG was immediately performed to prevent further stent-graft herniation and impending lethal haemorrhage. It may be necessary to consider reinforcement of the resected aortic wall to prevent thoracic endovascular aortic repair-related complications.