Relationship between great saphenous vein recanalization, venous symptoms reappearance, and varicose veins recurrence rates after endovenous radiofrequency ablation.

The term "recurrence" in chronic venous disease remains not yet well defined, despite numerous reports describing patterns and causes of the presence of recurrent varicose veins (RVVs). Moreover, saphenous trunk recanalization (STR) has also been documented as one of the major source of RVVs and it is widely used to indicate the "failure" of endovenous ablation. Finally, reappearance of venous symptoms (VSym) should be considered to reach a complete "recurrence" evaluation.

Saphenous vein ablation with a new cyanoacrylate glue device: a systematic review on 1000 cases.

Background: To review published evidence regarding an n-butyl-cyanoacrylate (NBCA) injection device for great (GSV) and small (SSV) saphenous vein incompetence in terms of occlusion rate, postoperative complications and quality of life improvement.

Material And Methods: International bibliographic databases (PubMed, EMBASE, Scopus) were searched to identify possible target articles. The only inclusion criterion was the use of the Variclose system (Biolas, Ankara, Turkey) for superficial vein insufficiency.

Preliminary Results of Aorfix™ Stent Graft to Treat Infrarenal Abdominal Aortic Aneurysms with Severe Proximal Aortic Neck Angulation.

Background: We report a preliminary experience about endovascular aortic repair (EVAR) of infrarenal abdominal aortic aneurysm (iAAA) with severe proximal aortic neck angulation (NA) using the Aorfix™ stent graft.

Methods: Data of consecutive patients with iAAA with severe proximal NA submitted to endovascular repair between September 2012 and December 2014 in 2 Italian centers of Vascular and Endovascular Surgery were retrospectively reviewed, and outcomes were analyzed using the software JMP 5.1.

New technologies in vascular surgery: San Donato's experience in the last decades.

The Department of Vascular Surgery I at IRCCS Policlinico San Donato has been part of the Cardiovascular Center "Edmondo Malan" since the end of the 1980s. Surgical activity of the Department has always been designed to prevent and treat vascular diseases such as aneurysms of the thoracic and abdominal aorta and peripheral vessels, carotid artery stenosis, peripheral arterial disease, and chronic venous insufficiency. Excellent results have been achieved with the endovascular treatment of both symptomatic and asymptomatic carotid artery stenosis also by using innovative devices.

Appropriateness of Duplex ultrasound assessment on venous system of the legs: a two-month preliminary analysis.

Aim: The goal of this study is to evaluate the appropriateness to prescribe venous ultrasound of lower limbs.

Material Of Study: Over a two months period, 1005 Duplex scans were performed by our Vascular Surgery Unit; out of the total, 225 exams were conducted on venous system of lower limbs. We retrospectively analyzed appropriateness of prescription (according to Lombardy District indications), urgency of prescription, time-lapse between application for the exams and its execution, positive or negative results, National Health System's sustained cost.

A 16-year experience of carotid artery stenting for carotid artery stenosis.

Aim: We report our experience of carotid artery stenting (CAS) for the endovascular treatment of significant carotid stenosis over 16 years.

Materials And Methods: Data of all consecutive patients who came for a significant carotid artery stenosis from January 1st 1999 to August 31st 2015 were retrospectively collected and analyzed. Primary outcomes were the occurrence of death and major cerebrovascular events (MCE) both at 30-day and at long-term.

Varicose veins: new trends in treatment in a Vascular Surgery Unit.

Aim: Less invasive techniques such as foam sclerotherapy, endovenous laser or radiofrequency ablation have recently been introduced as a valid alternative to surgery for the treatment of varicose veins (VVs). We retrospectively reviewed our experience in the treatment of VVs with particular attention to how our therapeutic approach has changed over the last years.

Material Of Study: Data of all patients consecutively treated from September 1st 2013 to July 31st 2015 for both primitive and recurrent VVs were retrospectively collected and analyzed.

Tips About the Cordis INCRAFT Endograft.

Background: Recently, the new Cordis INCRAFT abdominal aortic aneurysm (AAA) Stent-Graft System ultra low-profile device has been introduced in the clinical practice of endovascular aortic repair (EVAR) for the treatment of infrarenal AAAs (iAAAs). In our operative unit, it has been used since November 2014. We report our initial experience with the use of this novel device.

Immediate and Late Open Conversion after Ovation Endograft.

The risk of intraoperative open conversion during endovascular aortic repair (EVAR) still remains a main issue, albeit in a small percentage of cases. Open conversion can be extremely demanding and risky in relation to the type of the stent graft implanted and can be somehow challenging even for the most experienced vascular surgeons. We discuss a case of immediate conversion and 1 case of late conversion in patients previously treated with EVAR using the Ovation stent graft.

Postimplantation syndrome after endovascular aortic repair using the Anaconda™ endograft.

Background: We report our retrospective experience on postimplantation syndrome (PIS) after the use of Anaconda™ endograft in patients undergoing elective endovascular repair of abdominal aortic aneurysms (EVAR).

Methods: Data of all patients undergoing elective EVAR between May 2000 and June 2013 using the Anaconda endograft were retrospectively reviewed and the outcomes were analyzed. Preoperative and intraoperative data, any early postoperative complications, length of in-hospital stay, incidence of PIS, and long-term complications were recorded in a database.

Early experience with Ovation endograft system in abdominal aortic disease.

Objective: We describe our initial experience with the use of the TriVascular Ovation endograft system for the treatment of abdominal aortic aneurysms (AAA).

Methods: We retrospectively reviewed data from patients treated for AAA using the Ovation endograft at two institutions from January 2011 to September 2012. Main outcomes included primary success, survival, complications, and device-related events.

Hybrid endovascular and surgical approach for mycotic pseudoaneurysms of the extracranial internal carotid artery.

Objectives: Mycotic pseudoaneurysms of the extracranial internal carotid artery are rare, and their management often represents a challenge, but treatment is necessary due to the high risk of rupture and distal brain embolization. Systemic antibiotics associated with open surgical excision of the infected tissues and carotid reconstruction using autologous grafts are the treatment of choice. The use of endovascular techniques still remains controversial in infective fields; however, it can be an attractive alternative in high-risk patients or more often as a "temporary" solution to achieve immediate bleeding control for a safe surgical reconstruction.

Treatment options for visceral artery aneurysms: ten year experience.

Aim: Open surgical repair (OSR) and endovascular techniques (ET) are both described in the literature for treating visceral artery aneurysms (VAAs). Aim of this study is to report a two-center experience of patients treated for a VAA using either OSR or ET, analyzing perioperative outcomes.

Methods: Clinical data of 32 VAAs in 32 patients treated between January 2001 and May 2011 were retrospectively reviewed and outcomes analyzed.

Treatment of significant carotid artery stenosis in 1824 patients.

Aim: We report our experience of thirteen years of treatment of significant carotid artery stenosis.

Methods: Data of all consecutive patients who came to our Division for a significant carotid artery stenosis from January 1999 to January 2012 were collected about patients' demographic, cardiovascular risk factors, neurological symptoms and treatment (carotid endarterectomy, carotid artery stenting or best medical therapy). Retrospective review was performed and the occurrence of death, major cerebrovascular events (major stroke, minor stroke) and myocardial infarction (MI) were recorded both at 30-day and at long-term.

Straight aortic endograft in abdominal aortic disease.

Background: We describe our 8-year experience with the use of endovascular techniques (ET) for the treatment of abdominal aortic aneurysms (AAA) through a straight endograft.

Methods: We retrospectively reviewed data of all patients who were treated for AAA using ET in two centres from 1998 to 2012 and who received a single straight endograft (group A) or a double straight tube (group B). Outcomes were analyzed to assess survival, absence of endoleak and absence of reintervention for both groups.

BRAVISSIMO: 12-month results from a large scale prospective trial.

The BRAVISSIMO study is a prospective, non-randomized, multi-center, multi-national, monitored trial, conducted at 12 hospitals in Belgium and 11 hospitals in Italy. This manuscript reports the findings up to the 12-month follow-up time point for both the TASC A&B cohort and the TASC C&D cohort. The primary endpoint of the study is primary patency at 12 months, defined as a target lesion without a hemodynamically significant stenosis on Duplex ultrasound (>50%, systolic velocity ratio no greater than 2.

Long-term results of carotid artery stenting in patients 80 years and older.

Introduction: We report our experience about carotid artery stenting (CAS) in patients 80 years and older.

Materials And Methods: Out of 582 patients who underwent CAS at our institution from January 1999 to June 2010, 102 patients (group A) were 80 years or older. The clinical data of these patients were retrospectively reviewed, outcomes analyzed, and compared with those of younger patients who underwent CAS during the same period (group B).

Ruptured hemiarch and descending thoracic aorta aneurysm: hybrid treatment.

Ruptured aortic arch aneurysm is a life threatening disease. Surgical repair has an high perioperative mortality rate and totally endovascular treatment is a challenge. Hybrid repair has been proposed as a valuable approach.

Ulnar artery aneurysm: case report and review of the literature.

Aim: We report a case of ulnar and palmar arch artery aneurysm in a 77 years old man without history of any occupational or recreational trauma, vasculitis, infections or congenital anatomic abnormalities. We also performed a computed search of literature in PUBMED using the keywords "ulnar artery aneurysm" and "palmar arch aneurysm".

Case Report: A 77 years old male patient was admitted to hospital with a pulsing mass at distal right ulnar artery and deep palmar arch; at ultrasound and CT examination a saccular aneurysm of 35 millimeters at right ulnar artery and a 15 millimeters dilatation at deep palmar arch were detected.

Endovascular treatment of iatrogenic axillary artery pseudoaneurysm under echographic control: a case report.

Aim: Brief case report of the treatment of a large axillary artery pseudoaneurysm after a pacemaker using a left brachial cutdown and a retrograde delivery of a covered stent using ultrasound and fluoroscopic guidance. The patient's renal function precluded the use of contrast materials.

Case Report: A 77 years old man presenting with acute renal failure and haemoglobin decrease arrived with an expanding pseudoaneurysm of the left axillary artery from a pacemaker placement.

Delayed endovascular treatment of descending aorta stent graft collapse in a patient treated for post- traumatic aortic rupture: a case report.

Background: We report a case of delayed endovascular correction of graft collapse occurred after emergent Thoracic Endovascular Aortic Repair (TEVAR) for traumatic aortic isthmus rupture.

Case Presentation: In 7th post-operative day after emergent TEVAR for traumatic aortic isthmus rupture (Gore TAG® 28-150), a partial collapse of the endoprosthesis at the descending tract occurred, with no signs of visceral ischemia. Considering patient's clinical conditions, the graft collapse wasn't treated at that time.

Uninfected para-anastomotic aneurysms after infrarenal aortic grafting.

Purpose: This single-institution retrospective review examines the management of uninfected para-anastomotic aneurysms of the abdominal aorta (PAAA), developed after infrarenal grafting.

Materials And Methods: From October 1979 to November 2005, 31 PAAA were observed in our Department. Twenty-six uninfected PAAA of degenerative etiology, including 24 false and 2 true aneurysms, were candidates for intervention and retrospectively included in our database for management and outcome evaluation.

[Endovascular repair of aortic abdominal aneurysms in octagenarian patients: early and midterm results].

Aim Of The Study: This article summarizes our experience in endovascular repair of abdominal aortic aneurysm in octogenarian patients.

Material And Methods: From January 2000 to December 2005 30 patients (mean age 84 years) underwent endovascular repair of abdominal aortic aneurysm; in 28 cases a loco-regional anaesthesia has been performed. Twenty-eight bifurcated graft, one straight graft and one aorto-iliac graft have been used.

Diagnosis and treatment of abdominal aortic endoleaks using color Doppler US: Two clinical cases.

Endovascular treatment of abdominal aortic aneurysm (AAA) involves placement of an endoluminal graft inside the aneurysmal sac in order to exclude it from blood circulation and thereby prevent the risk of aneurysmal sac rupture. A possible complication is endoleak, i.e.