Treatment of vascular access-related steal syndrome by means of juxta-anastomotic vein interposition of a prosthetic graft segment.

Objective: Steal syndrome is a severe complication of vascular access. Our aim is to present the initial results of a simple and effective treatment: the interposition of a prosthetic segment in the juxta-anastomotic vein.

Method: Between 2009 and 2012, 14 patients (57 % male, average age 71) with severe steal syndrome due to vascular access (stages II-IV), following a clinical and systematic echographic study and a selective angiographic study, were treated through the interposition of a 6 mm segment of PTFE in the juxta-anastomotic vein, in addition to selective patch repair of arterial stenosis (2 cases) or ligature of useless venous collaterals (8 cases).

Innominate artery aneurysm with hemoptysis and airway compression in a patient with bovine aortic arch.

We present the case of a 63-year-old man with a bovine aortic arch variation, who presented episodes of mild hemoptysis secondary to a 4.5-cm (diameter) aneurysm of the innominate artery that compressed the trachea and obliterated the right subclavian artery. Surgery, performed through a median sternotomy, consisted of a bypass from the ascending aorta to both common carotid arteries using a Dacron graft, and exclusion of the aneurysm by ligature and direct thrombin injection.