International angiology : a journal of the International Union of Angiology
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Endovascular repair of postoperative vascular graft related complications after aorto-iliac surgery.
Para-anastomotic aneurysms, leakage due to anastomotic failure, aorto- and arterioenteric fistulas are some of the serious complications after aorto-iliac surgical reconstructions. Treatment of these complications is challenging and is either done by open surgery or by endovascular therapy. The mortality and morbidity is higher compared to the initial treatment. We present twelve patients with these complications which were treated by an endovascular approach. ⋯ Endovascular treatment of vascular graft related postsurgical complications is a valuable therapeutic option followed by lower mortality and morbidity rates compared with re-operation. Short and midterm follow-up is without severe complications and if it occurs most of them can be treated by endovascular means again.
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Multicenter Study
Socioeconomic characteristics of patients undergoing ambulatory diagnostic cerebral angiography in four US States.
Several groups have demonstrated the safety of ambulatory cerebral angiography, with no patients experiencing complications related to early discharge. Although this practice appears to be safe, the socioeconomic characteristics factoring in the selection of the patients have not been investigated. ⋯ Access to ambulatory diagnostic cerebral angiography appears to be more common for patients with private insurance and less comorbidities, in the setting of lower volume hospitals. Further investigation is needed in the direction of mapping these disparities in resource utilization.
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Contrast-enhanced ultrasound imaging of the carotid arteries (CECU) permits direct, real-time visualization of neovascularization in atherosclerotic plaques and is a confirmed predictor of unstable atheromatous lesions. The aim of the study was the assessment of a new, automatically measured index of intensity in quantitative estimation of the contrast flow through the carotid plaque (till now assessed only visually). ⋯ The assessment of the index of intensity is a novel, simple and automatic method to estimate the degree of contrast flow through the carotid plaque. The values of the index of intensity correlate with the contrast flow through the atherosclerotic plaque, but not with its calcification.
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The aim of this paper was to study the relationship between the intima-media thickness (IMT) of the carotid artery and the estimated glomerular filtration rate (eGFR) and albuminuria in the Chinese patients with type 2 diabetes mellitus. ⋯ Reduced eGFR associated with IMT thickening independently of albuminuria is found in the patients with type 2 diabetes mellitus, and further studies investigating the clinical outcomes are needed because this study is based on a cross-sectional design.
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The aim of this paper was to analyze the durability and efficacy of emergency thoracic endovascular aortic repair (TEVAR) for acute Stanford type B aortic dissection (TBAD) with malperfusion syndrome. ⋯ Emergency TEVAR is an effective method to treat acute TBAD complicated with end-organ malperfusion. Covering of the proximal entry site of TBAD by stent-graft leads to flow increased in the true lumen and thrombosis of the false lumen of varying degree, which may improve end-organ perfusion and restore branch vessels patency.