Stent erosion after treatment of coarctation of right-sided aorta and successful surgical management.

We present a case of surgical treatment of a pseudoaneurysm of the right-sided aortic arch after stent implantation for primary coarctation in a 36-year-old woman with a previous history of ventricle septal defect closure in early childhood. As a first step, she underwent a left carotid to subclavian artery bypass for an aberrant left subclavian artery and as a second step a 'beating heart' aortic arch and descending aorta replacement via resternotomy. The postoperative course was uneventful.

Outcomes of Surgical Explantation of Infected Aortic Grafts After Endovascular and Open Abdominal Aneurysm Repair.

Objectives: Infection of the vascular graft represents one of the most threatening complications after aortic repair. It is rare and associated with high morbidity and mortality rates. The aim of this study was to present short-term outcomes after surgical treatment of infected aortic grafts after endovascular and open repair of abdominal aortic aneurysms (AAAs).

Surgical versus endovascular revascularization of subclavian artery arteriosclerotic disease.

Background: Endovascular treatment offers an alternative, less invasive approach to open repair for subclavian artery atherosclerotic disease (SAAD). However, only few studies compared the outcomes of both strategies in the long run. This study reports on the performance of endovascular and surgical revascularization for SAAD.

Differential response to endothelial epithelial sodium channel inhibition ex vivo correlates with arterial stiffness in humans.

Objectives: Recently, the nanomechanical properties (i.e. stiffness) of endothelial cells have been identified as crucial for appropriate endothelial function.

Surgical treatment of lumbosacral pseudarthrosis and spondyloptosis in a patient with neurofibromatosis type 1 and a large lumbar anterior meningocele. Case report and review of the literature.

Background: Lumbar anterior meningocele (MC) is rare in patients with neurofibromatosis type 1 (NF1). Although spinal fusion with maximum possible resection of the cele might be indicated in these special cases, reports describing operative procedures are lacking.

Clinical Presentation: We present a young woman with NF1 and lower back pain due to lumbar anterior MC, extensive osteolysis, and deformation of the lumbar spine.

Long-term application of the aldosterone antagonist spironolactone prevents stiff endothelial cell syndrome.

Aldosterone triggers the stiff endothelial cell syndrome (SECS), characterized by an up-regulation of epithelial sodium channels (ENaCs) and mechanical stiffening of the endothelial cell cortex accompanied by endothelial dysfunction. In vivo, aldosterone antagonism exerts sustained protection on the cardiovascular system. To illuminate the molecular mechanisms of this time-dependent effect, a study on endothelial cells in vitro and ex vivo was designed to investigate SECS over time.

Endovascular suture versus cutdown for endovascular aneurysm repair: a prospective randomized pilot study.

Purpose: To evaluate safety and cost benefits of the percutaneous technique for treatment of aortic aneurysm, a prospective randomized study was performed that compared the endovascular suture technique with conventional cutdown access and repair.

Materials And Methods: From January 2002 through July 2002, 30 endografts, including 14 Talent stent-grafts (Medtronic, Sunrise, Fla) and 16 Zenith endografts (Cook, Bloomington, Ind) were implanted in 30 patients for endovascular aneurysm treatment. The patients were randomized to either percutaneous technique (group A) or conventional cutdown (group B).