Neurosurgery
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The management of blunt cerebrovascular injuries (BCVIs) remains an important topic within trauma and neurosurgery today. There remains a lack of consensus within the literature and significant variation across institutions. The purpose of this study was to evaluate management of BCVI at a large, tertiary referral trauma center. ⋯ Although BCVI management has improved since early investigative efforts, institutions must evaluate and share their data to help clarify outcomes. The novel "Memphis Score" presents a standardized framework to communicate ischemic risk and guide management of BCVI.
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This study aimed to compare outcomes of low Alberta Stroke Program Early Computed Tomography Score (ASPECTS) patients with stroke who underwent mechanical thrombectomy (MT) within 6 hours or 6 to 24 hours after stroke onset. ⋯ Among patients with anterior circulation large vessel occlusion and low ASPECTS, MT seems to provide a similar benefit to functional outcome for patients presenting <6 hours or 6 to 24 hours after onset.
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Despite profound medico-socio-legal consequences of traumatic brain injury (TBI) from intimate partner violence and domestic violence (IPV/DV), the incidence and acute outcomes of concurrent IPV/DV-TBI are not well understood. We examined US IPV/DV patients with/without TBI (IPV/DV-TBI; non-TBI) using the National Trauma Data Bank. We hypothesized IPV/DV-TBI would be associated with elevated morbidity. ⋯ One-third of US IPV/DV-related trauma cases have TBI, comprising predominantly female patients. Black patients with IPV/DV-related trauma were overrepresented compared with US census estimates. IPV/DV-TBI had increased ICU admissions, LOS, in-hospital mortality, and inability to discharge home compared with non-TBI. Investigating morbidity risk factors and providing sociomedical resources during acute care are critically needed in this vulnerable population.
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Vein of Galen malformation (VOGM), the result of arteriovenous shunting between choroidal and/or subependymal arteries and the embryologic prosencephalic vein, is among the most severe cerebrovascular disorders of childhood. We hypothesized that in situ analysis of the VOGM lesion using endoluminal tissue sampling (ETS) is feasible and may advance our understanding of VOGM genetics, pathogenesis, and maintenance. ⋯ ETS may supplement investigations aimed at development of a molecular-genetic taxonomic classification scheme for VOGM. Moreover, results may eventually inform the selection of personalized pharmacologic or genetic therapies for VOGM and cerebrovascular disorders more broadly.