We herein present a 60 years old woman with Takayasu arteritis and an extensive thoracic aortic aneurysm who initially underwent a total aortic arch replacement. Then, in the second stage, thoracic endovascular aortic repair was performed using the elephant trunk graft as the proximal landing zone at four weeks after aortic arch repair. The postoperative course was relatively uncomplicated, but...

PURPOSE To present the 24-month radiological follow-up data for patients with pararenal aortic pathologies treated with chimney and periscope grafts during endovascular repair. METHODS Between January 2008 and December 2011, 124 high-risk patients with complex pararenal aortic pathologies were treated using the chimney technique at 2 European vascular and cardiovascular centers with advanced ...

BACKGROUND Repeat volumetric analysis of abdominal aortic aneurysm (AAA) after endovascular AAA repair (EVAR) is time-consuming and requires advanced processing, dedicated equipment, and skilled operators. PURPOSE To clarify the validity of measuring the maximal short-axis diameter (Dmax) of AAA in follow-up non-enhanced axial CT as a means of detecting substantial endoleaks after EVAR. MAT...

OBJECTIVE In endovascular aortic aneurysm repair (EVAR), proximal type 1A endoleaks can occur as a result of hostile neck anatomy or over- or undersizing of the endograft. As the current standard is based on the diameter or average of the short and long axes in a central lumen reconstruction image, it can falter in irregularly shaped aortic necks. An alternative method is circumference-based, t...

An 86-year-old man with a 75-mm TAA that terminated just above the celiac artery was treated with a customized Zenith stent graft that had a distal fenestration for the superior mesenteric artery (SMA). Because angiography demonstrated a type IB endoleak, an additional extension stent graft was deployed, and coil embolization of the aneurysmal sac was performed. Three months later, there was no...

A 39-year-old man sustained an acute grade III aortic injury resulting in a type B aortic dissection in the setting of severe traumatic brain injury, cervical spine injury and multiple orthopaedic injuries following a motorcycle crash. The patient underwent an emergent thoracic endovascular aortic repair, complicated by a thoracic pseudoaneurysm rupture and ongoing exsanguination from a persist...

PURPOSE To evaluate the biomechanical and hemodynamic forces acting on the intermodular junctions of a multi-component thoracic endograft and elucidate their influence on the development of type III endoleak due to disconnection of stent-graft segments. METHODS Three-dimensional computer models of the thoracic aorta and a 4-component thoracic endograft were constructed using postoperative (ba...

OBJECTIVES The goal of endovascular repair is to protect the patient from aneurysm rupture. Careful surveillance should be performed postoperatively in order to select patients with aneurysm growth and, therefore, the highest rupture risk. The aim of the study was to present our experience with aneurysm rupture in long-term follow-up after endovascular abdominal aneurysm repair. METHODS Betwe...