نتایج جستجو برای: endovascular
تعداد نتایج: 23479 فیلتر نتایج به سال:
Post-catheterization pseudoaneurysms are increasingly prevalent due to widespread use of endovascular procedures. Ultrasound-guided thrombin injection has emerged as a treatment of choice for these pseudoaneurysms. We review our experience performing this procedure for a series of cases from 2007 to 2010 with different clinical manifestations at a single hospital in Hong Kong. We achieved a hig...
Despite the improvements in increasing popularity of endovascular therapy for intracranial aneurysms, there remain a large number of these lesions that currently are not amenable to endovascular therapy. As endovascular therapy becomes more popular, those aneurysms requiring surgical intervention will become increasingly complex. To manage these challenging lesions, neurosurgeons must use all a...
BACKGROUND The role of endovascular treatment for vascular trauma, including injury to the subclavian and axillary arteries, continues to evolve. Despite growing experience with the utilization of these techniques in the setting of artherosclerotic and aneurysmal disease, published reports in traumatic subclavian and axillary arterial injuries remain confined to sporadic case reports and case s...
BACKGROUND The benefits of endovascular repair of ruptured abdominal aortic aneurysm remain controversial, without any strong evidence about advantages in specific subgroups. METHODS An individual-patient data meta-analysis of three recent randomized trials of endovascular versus open repair of abdominal aortic aneurysm was conducted according to a prespecified analysis plan, reporting on res...
OBJECTIVE The aim of this study was to determine whether endovascular or open revascularization provides an advantageous approach to symptomatic peripheral arterial disease (PAD) over the longer term. SUMMARY OF BACKGROUND DATA The optimal revascularization strategy for symptomatic lower extremity PAD is not established. METHODS We evaluated amputation-free survival, overall survival, and r...
Advances in endovascular therapies during the past decade have broadened the options for treating peripheral vascular disease percutaneously. Endovascular treatment offers a lower risk alternative to open surgery in many patients with multiple comorbidities. Noninvasive physiological tests and arterial imaging precede an endovascular intervention and help localize the disease and plan the proce...
BACKGROUND AND PURPOSE Strokes secondary to acute internal carotid artery (ICA) occlusion are associated with extremely poor prognosis. The best treatment approach to acute stroke in this setting is unknown. We sought to determine clinical outcomes in patients with acute ischemic stroke attributable to ICA occlusion treated with intravenous (IV) systemic thrombolysis or intra-arterial endovascu...
Endovascular retrieval of a foreign body is becoming an increasingly common procedure in the management of complications resulting from more frequent endovascular procedures. Many procedures are performed on a regular basis in assessment of vascular anatomy, endovascular-guided therapy, and catheter placement. This case report depicts a complication of a chemoport placement resulting in a forei...
The utility of intravenous tissue plasminogen activator (IV t-PA) in improving the clinical outcomes after acute ischemic stroke has been well demonstrated in past clinical trials. Though multiple initial small series of endovascular stroke therapy had shown good outcomes as compared to IV t-PA, a similar beneficial effect had not been translated in multiple randomized clinical trials of endova...
This paper reports on the therapeutic use of tranexamic acid in an elderly patient with severe comorbidities that precluded even endovascular reintervention. Orally administered tranexamic acid mitigated and partially reversed two and a half years of progressive aneurysmal expansion and closed a persistent endoleak after thoracic endovascular aneurysm repair and endovascular aneurysm repair for...
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