Computational Fluid Dynamics in Unruptured Intracranial Aneurysms
نویسندگان
چکیده
منابع مشابه
The Role of Computational Fluid Dynamics in the Management of Unruptured Intracranial Aneurysms: A Clinicians' View
OBJECTIVE The importance of hemodynamics in the etiopathogenesis of intracranial aneurysms (IAs) is widely accepted. Computational fluid dynamics (CFD) is being used increasingly for hemodynamic predictions. However, alogn with the continuing development and validation of these tools, it is imperative to collect the opinion of the clinicians. METHODS A workshop on CFD was conducted during the...
متن کاملRisk analysis of unruptured aneurysms using computational fluid dynamics technology: preliminary results.
BACKGROUND AND PURPOSE The decision as to the treatment of incidental IAs is complex. There are no certain quantitative methods that can be used to evaluate the risk of rupture in IAs. In recent years, CFD technology has been recognized as a potential risk-analysis tool. The aim of this article was to propose a hemodynamic parameter, EL, to determine the effects of stable unruptured aneurysms a...
متن کاملTreatment options of unruptured intracranial aneurysms.
Aneurysmal subarachnoid hemorrhage (SAH), despite improvements in surgical and medical treatment, is still a serious disease with high rates of case fatality (40% to 50%) and morbidity.1–3 Incidence rates of SAH have not changed during the CT era, and outcome of SAH has only modestly improved during the past few decades. Outcome is still determined mainly by severity of initial bleeding or earl...
متن کاملCurrent treatment options for unruptured intracranial aneurysms.
A patient with an unruptured intracranial aneurysm has three options: surgical clip placement, endovascular coil occlusion, and observation. The decision making about management of these lesions should be based on the risk of aneurysm rupture and the risks associated with surgical or endovascular intervention. For patients who require interventions, factors such as aneurysm recurrence rate, its...
متن کامل[Endovascular treatment of unruptured intracranial aneurysms].
BACKGROUND AND PURPOSE Intracranial aneurysms are common, with an overall frequency ranging from 0.8% to 10%. Because prognosis after subarachnoid hemorrhage is still very poor, treatment of unruptured aneurysms, either neurosurgically or endovascularly, has been advocated. However, risk of rupture and subsequent subarachnoid hemorrhage needs to be considered against the risks of elective treat...
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ژورنال
عنوان ژورنال: Romanian Neurosurgery
سال: 2018
ISSN: 2344-4959
DOI: 10.2478/romneu-2018-0041