Association between periodontal disease and vulnerable plaque morphology in patients undergoing carotid endarterectomy.

Background: Periodontal disease (PD) is a chronic inflammatory oral condition with potentially important systemic sequelae. We sought to determine whether the presence of PD in patients with severe carotid disease was associated with morphological features consistent with carotid plaque instability.

Methods: A total of 52 dentate patients hospitalized for carotid endarterectomy (CEA) had standardized assessments of their periodontal status, including measurements of probing pocket depth (PPD), clinical attachment level (CAL) and bleeding on probing (BoP).

New cerebral ischemic lesions after carotid endarterectomy.

Background: We sought to investigate the incidence and location of new cerebral ischemic lesions after carotid endarterectomy (CEA) using diffusion-weighted magnetic resonance imaging (DW-MRI).

Methods: Sixty-six consecutive patients (50 males with a mean [±SD] age of 69 ± 9 years) who underwent CEA were included in this prospective study. Seventeen patients were symptomatic and 49 patients were asymptomatic.

Femoral artery pseudoaneurysms in intravenous drug users: a 12-year series.

Aim: Management of pseudoaneurysms in intravenous drug users poses many questions regarding need for revascularization and type of surgery. The aim of this study was to report on the frequency and management of femoral artery pseudoaneurysms in our department during the last twelve years.

Methods: Retrospective report on patients hospitalized in the Department of Vascular Surgery in Red Cross Hospital, Athens, Greece between January 1999 and May 2010 with femoral artery pseudoaneurysms due to intravenous drug abuse.

Aortocaval fistula formation due to ruptured abdominal aortic aneurysms: a 12-year series.

This study reports on the frequency and management of aortocaval fistulas (ACFs) in our department between 1998 and 2009. Overall frequency of ACFs among ruptured abdominal aortic aneurysms was 5.5%.

Characteristics of patients presenting to the vascular emergency department of a tertiary care hospital: a 2-year study.

Background: The structure of health care in Greece is receiving increased attention to improve its cost-effectiveness. We sought to examine the epidemiological characteristics of patients presenting to the vascular emergency department of a Greek tertiary care hospital during a 2-year period. We studied all patients presenting to the emergency department of vascular surgery at Red Cross Hospital, Athens, Greece between 1st January 2009 and 31st December 2010.

Carotid endarterectomy in patients with foetal-type posterior circle of Willis: is there an indication for local anaesthesia?

Foetal-type posterior circle of Willis is a common anatomical variation with a variable degree of vessel asymmetry. In patients with this abnormality, carotid endarterectomy (CEA) may create cerebral hypo-perfusion intraoperatively, and this may be underestimated under general anaesthesia. There is currently no evidence that anatomical variations in the circle of Willis represent an independent risk factor for stroke.

Insertion of central venous catheters for hemodialysis using angiographic techniques in patients with previous multiple catheterizations.

Introduction: Central venous catheter placement is an effective alternative vascular access for dialysis in patients with chronic renal failure. The purpose of this study was to evaluate the insertion of central venous catheters for hemodialysis using angiographic techniques in patients with previous multiple catheterizations in terms of efficacy of the procedure and early complications.

Materials And Methods: Between 2008 and 2010, the vascular access team of our hospital placed 409 central venous catheters in patients with chronic renal failure.

Cardiovascular events in chronic dialysis patients: emphasizing the importance of vascular disease prevention.

Cardiovascular disease is the leading cause of death in both chronic kidney disease and peritoneal dialysis/hemodialysis patients. Vascular disease prevention in these patients is therefore important to reduce the incidence of cardiovascular events and the high morbidity and mortality. This Editorial discusses the traditional, (1) smoking, (2) dyslipidemia, (3) body mass index, (4) glycemic control and (5) blood pressure, and non-traditional, (1) anemia, (2) vitamin D/hyperparathyroidism, (3) calcium/phosphorus metabolism and (4) magnesium, risk factors in renal patients.

Combined endovascular/surgical management of a ruptured para-anastomotic aneurysm of the left common iliac artery.

A 75-year old man presented with signs and symptoms of acute abdomen and a clinical picture of hypovolemic shock. An emergency CT scan revealed a ruptured para-anastomotic left common iliac artery aneurysm. The patient had undergone an elective abdominal aortic aneurysm repair operation and placement of an aortoiliac bifurcated graft 10 years before.