World Neurosurg
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Case Reports
A staged therapy for internal carotid artery dissection caused by vascular Eagle syndrome.
Eagle syndrome with stroke onset is a rare condition. Carotid stenting of dissected arteries and/or surgical resection of the elongated styloid process are frequently performed; however, there are no definitive criteria for selecting these treatments. ⋯ Stenting in the acute phase prevented the recurrence of stroke, and styloid process resection in the chronic phase cured vascular Eagle syndrome. This staged therapy could be beneficial in the treatment of vascular Eagle syndrome.
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Hemorrhagic presentations are rare in vertebrovertebral arteriovenous fistula (VVAVF). To the best of our knowledge, this is the first report of a patient initially presenting with subarachnoid hemorrhage and progressing to intramedullary hemorrhage. ⋯ Identification of this phenomenon is important in VVAVF because intramedullary hemorrhage dramatically degrades patient outcome. Prompt surgical intervention is mandatory for VVAVF cases presenting with subarachnoid hemorrhage.
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The optimal management of dural closure is unclear; therefore, we aimed to survey current common practices among Italian practitioners. ⋯ This study elucidates the areas of consensus and uncertainty on dural closure management among a group of Italian neurosurgeons. It provides reliable and comparable data for the investigation of the departments' daily practice in dural closure. Given the lack of solid evidence, there is a need for further comparative studies of dural repair strategies.
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Supratentorial cortical ependymomas (CEs) are rare. These lesions, selectively occurring in the superficial cortex, have not been fully characterized. We analyzed the clinicopathological and genetic features of CEs. ⋯ Although most CEs in our group were immunopositive for L1CAM and showed C11orf95-RELA fusion, which have been associated with a poor prognosis in supratentorial ependymomas, all our patients had good outcomes. Gross total resection and adjuvant radiotherapy contributed to the relatively favorable prognosis of CEs compared with other supratentorial ependymomas.
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The neurosurgery literature lacks a comprehensive report of neurosurgical randomized controlled trials (RCTs) published in general medical journals. RCTs published in these journals have high visibility and impact on decision-making by general medical practitioners and health care policymakers. ⋯ Neurosurgical RCTs in general medical journals have large subspecialty differences in characteristics such as crossovers from nonsurgical to surgical treatment arms and the proportion of studies demonstrating benefit of operative intervention over nonoperative management.