Vertebral Artery Fenestration
نویسندگان
چکیده
منابع مشابه
Vertebral Artery Fenestration
Fenestration of the vertebral artery is a rare vascular anomaly that has been observed at autopsy and on angiography. It is most commonly seen in the extracranial segments of the vertebral artery. This congenital anomaly can arise during multiple different stages of embryological development of the vertebral artery. The clinical significance is unclear, but multiple studies have reported associ...
متن کاملFenestration of the vertebral artery: case presentation.
Fenestrations of vertebral arteries are considered to be rare abnormalities observed in angiographic and autopsy studies. They result from vascular abnormalities that occur during the embryological development of vertebral artery. Fenestrations of the vertebral artery are vascular structures having 2 different lumens and endothelium layers, sharing either the same or separate adventitia layers....
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Introduction: Vertebral arteries arise from the root of the neck as the first branches from the superior-posterior aspect of the subclavian arteries. They ascend the neck to enter the cranial cavity and supply blood to the brain. Methods: A total of 20 cadavers (in 10 years) were dissected for the study of variations in the origin of the vertebral artery. This study was conducte...
متن کاملBasilar artery fenestration.
The posterior circulation of the brain constitutes the vertebrobasilar system and its branches, which are responsible for about 30% of the brain's blood supply. The aim of this study was to describe the anomalies of the basilar artery, especially fenestrations. For that purpose, we examined 50 patients with computed tomography (CT) angiography during an 8-month period. In the CT reports of 2 (4...
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Neurology India | October-December 2008 | Vol 56 | Issue 4 with Cushing’s disease is approximately 80% whereas in children and adolescents it is approximately 47%.[1] The causes of hypertension in patients with Cushing’s disease are multifactorial. These include intrinsic glucocorticoid activity, activation of the renin-angiotensin system, and suppression of the vasodilatory systems.[1] Hyperte...
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ژورنال
عنوان ژورنال: Cureus
سال: 2015
ISSN: 2168-8184
DOI: 10.7759/cureus.245