World Neurosurg
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Review Case Reports
Solitaire stent-retriever mechanical thrombectomy in a 6-month-old patient with acute occlusion of the internal carotid artery terminus: case report.
Endovascular mechanical thrombectomy (MT) performed with stent retriever devices have proven efficacious in the treatment of adult patients with acute cerebral ischemia resulting from large-vessel occlusion. Recently, reports describing the use of MT in pediatric large-vessel occlusion have increased. However, these case reports are generally limited to older children and teenagers. ⋯ To our knowledge, this is the youngest patient reported to be treated with MT using a stent retriever. This case adds to the growing literature that supports the use of MT as a stroke intervention in pediatric patients.
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Little is known about the state of medical education (ME) research in neurosurgery. As ME started to develop in neurosurgery in recent years, it is important to understand the current status and develop the theory for advancement in neurosurgery. The aim of this study was to undertake a scoping review of neurosurgery literature on ME research. ⋯ This study highlights the need for enhanced quantity and quality of ME research in neurosurgery. It identifies areas of highest priority and aspects to be improved and provides us with a rationale for future development in ME in neurosurgery. These findings reveal future education research direction and programmatic research areas, while also establishing a benchmark to assess changes in educational scholarship over time.
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Delayed cerebral ischemia (DCI) happens in about 30% of patients with aneurysmal subarachnoid hemorrhage (SAH) and is related to higher mortality and disability. Some studies have shown cerebral autoregulation impairment can be a predictor of DCI in aneurysmal SAH. We conducted this meta-analysis to evaluate the predictive value of cerebral autoregulation impairment for DCI based on the current literature. ⋯ Cerebral autoregulation impairment can be a helpful predictor of DCI in aneurysmal SAH. Its accuracy for DCI prediction should be verified by more studies in the future.
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Review Case Reports
An ectopic recurrent craniopharyngioma of the temporal lobe: Case report and review of the literature.
Ectopic recurrent craniopharyngioma is rare. We present a case of a temporal ectopic recurrent tumor after a trans-eyebrow supraorbital keyhole approach and provide a review of the reported data with basic statistics. ⋯ Ectopic recurrent craniopharyngioma is a rare phenomenon. Meticulous protection of the entire surgical field and careful manipulation of the tumor during resection are required to prevent possible ectopic recurrence. Regular follow-up examinations are strongly recommended to detect any further recurrences. Gross total resection is the treatment of choice for ectopic recurrence.
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Among the posterior techniques, the use of cervical interfacet spacers (CISs) represents a promising technology whose potentialities are still being studied. The purpose of the present review was to assess the available data on CISs. ⋯ Biomechanical studies on specimens showed a positive trend in increasing stiffness of the cervical spine, despite some controversial results. In clinical studies, facet distraction was shown to be a safe and valid option for clinical indirect decompression, although longer follow-up is required for confirmation. No evidence of the loss of cervical lordosis has been recorded. The long-term effects and CIS use in revision procedures as adjuvant implants to treat pseudarthrosis or atlantoaxial instability are currently under investigation, and further studies are needed.