Simultaneous aortoiliac kissing Endovascular stenting for management of isolated monolateral common iliac artery aneurysm with no proximal landing zone.

Background: Isolated iliac artery aneurysm (IIAA) is an uncommon finding. It, accounts for 0.03% of all patients and 2% of all abdominal aneurysm.

Role of mini access during carotid endarterectomy: a prospective observational study.

Background: Data from literature confirmed the non-trivial risk associated with carotid revascularization. The purpose of this study is to evaluate carotid endarterectomy (CEA) via a mini-invasive access (3-6 cm longitudinal) incision as a viable alternative to the traditional access via a cutaneous incision (˃6 cm) in terms of nerve sparing and neck pain/disability for patients.

Methods: We performed a prospective, observational, cohort study on 796 consecutive patients who underwent CEAs.

Isolated popliteal artery lesion due to giant cell vasculitis post COVID-19 mRNA vaccine and COVID-19 asymptomatic infection.

Objective: Giant cell arteritis (GCA) is a rare granulomatous vasculitis, affecting medium and large vessels, usually in old patients. The incidence of GCA has been higher during current COVID-19 pandemia and COVID-19 is recognized for its immune dysregulation. Lower limbs involvement is uncommon but can be limb threatening, resulting in limb loss.

Endovascular Treatment with Two Overlapping Micromesh-Covered Stents and Balloon Guide Catheter for Symptomatic Carotid Pseudoaneurysm Ten Years after Eversion Endarterectomy.

Pseudoaneurysm is a rare complication after carotid endarterectomy. Herein, we report a successful endovascular exclusion of a symptomatic carotid pseudoaneurysm occurred ten years after an eversion carotid endarterectomy by means of 2 overlapping micromesh stents (InspireMD C-Guard™) and balloon guide catheter (FlowGate Balloon Guide Catheter) used as a proximal protection device.

Combined brachial embolectomy and stent graft endovascular exclusion in the treatment of acute arm ischemia due to subclavian artery aneurysms thrombosis or distal embolization.

Aim: Purpose of this study is to report our results after simultaneous transbrachial embolectomy and endovascular aneurysm exclusion with stentgraft in the treatment of upper limb acute ischemia due to subclavian artery aneurysm thrombosis and embolization .

Methods: From January 2010 to December 2015, seven consecutive patients (6 men; mean age 71.5, range 44-85) underwent to emergent revascularization for upper limb ischemia due to thrombosis/embolization of SAA by means of brachial embolectomy and endovascular exclusion.

Anaphylactic Reaction during Implantation of Ovation Abdominal Stent Graft in Patients with Abdominal Aortic Aneurysm.

The Ovation Abdominal Stent Graft System is a trimodular endoprosthesis planned to overcome the limitations of currently available stent grafts, allowing complex iliac and femoral access and providing a proximal seal in challenge infrarenal neck morphology. The proximal sealing is achieved by means of a network of inflatable rings filled with low-viscosity radiopaque polyethylene glycol-based polymer during stent-graft deployment. The leakage of polymer outside the channel to fill the rings into the vascular system may induce an hypersensitivity reaction and anaphylactic shock.

Endovascular Treatment of Symptomatic Thrombus of the Descending Thoracic Aorta.

Thoracic aorta mural thrombosis (TAMT) is uncommon pathology with potentially catastrophic complications due to recurrent spontaneous distal embolization. Best treatment, medical or surgical, is still under debate especially in high-risk patients. Endovascular approach by means of thoracic endoprosthesis seems to be a feasible and minimally invasive treatment option.

Conventional carotid endarterectomy versus stenting: comparison of restenosis rates in arteries with identical predisposing factors.

Background: The aim of the study was to investigate the possible role of individual predisposition in the pathogenesis of carotid restenosis.

Methods: Over 1700 patients have undergone carotid endarterectomy (CEA) in our institute over the past 15 years. We retrospectively reviewed the charts of those who also had contralateral carotid stenting (CAS) for primary atherosclerotic stenosis and recorded the rates of post-CEA and post-CAS restenosis ≥50%.

Suprarenal fixation resulting in intestinal malperfusion after endovascular aortic aneurysm repair.

Superior mesenteric artery (SMA) and coeliac axis (CA) occlusion after endovascular abdominal aneurysm aortic repair (EVAR-AAA), using endograft with suprarenal fixation, are uncommon. However, we are reporting a case of visceral malperfusion, which occurred 7 days after successful EVAR with suprarenal fixation for symptomatic AAA. Endograft metal stent barbs caused severe stenosis of SMA and CA.

Complete transposition of carotid bifurcation: can it be an additional risk factor of injury to the cranial nerves during carotid endarterectomy?

The internal carotid artery (ICA) usually, lies posterolaterally to the external carotid artery (ECA). Sometimes a complete carotid transposition can occur, with the ECA in a lateral position and the ICA on the medial side can occur. Our study evaluated the significance and impact that this anomaly may have on cranial nerve injuries.