Treatment of a Proximal Giant Thoracic Aortic Aneurysm in Preview Open Repair of Thoracoabdominal Aortic Aneurysm, Sandwich Technique with Valiant Navion Evo Thoracic Endograft®.

We treated a 73-year-old female patient with a giant thoracic proximal aortic aneurysm above a previous multibranched thoracoabdominal graft without a distal neck for a standard endovascular approach. A procedure with sandwich technique was performed using the new Valiant Navion Evo Thoracic Endograft® to preserve visceral graft. Postoperative angio-computed tomography scan demonstrated the correct position of the endoprosthesis without any leakage with patency of visceral graft.

Endovascular Treatment of Blunt Thoracic Aortic Injury by Fractured Rib.

We treated an 89-year-old patient affected by a descending thoracic aorta lesion due to a rib fracture with a penetrating costal stump. An urgent combined thoracic and endovascular surgical approach was performed, removing the rib fragment and positioning an aortic endoprosthesis simultaneously. Postoperative angio-computed tomography scan demonstrated the correct position of the endoprosthesis without any leakage or periaortic hemorrhage.

Saphenous Vein Graft Wrapping by Nitinol Mesh: A Word of Caution.

Background: Saphenous vein conduits are still used in a large proportion of coronary artery bypass graft (CABG) operations. A recently commercialized nitinol mesh seems to improve venous graft patency. The aim of this study was to control nitinol mesh vein graft patency in a series of isolated CABG patients by computed tomographic (CT) scan.