World Neurosurg
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Case Reports
Endovascular Treatment of Intracavernous Internal Carotid Aneurysm Secondary to Pituitary Infection: A Case Report.
Intracavernous internal carotid artery (ICICA) aneurysm secondary to pituitary infection is exceedingly rare. ⋯ This rare case highlights a life-threatening complication of a pituitary infection. Moreover, enlargement of the infected ICICA aneurysm could not be relieved by conservative anti-infective therapy. Endovascular treatment may be an alternative therapy for an infected ICICA aneurysm.
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The treatment of severe spinal deformities in pediatric patients is very challenging. Posterior only vertebral column resection (PVCR) allows for correcting of severe deformities of the vertebral column via a posterior only procedure. We analyzed radiologic outcome of PVCR performed on a series of pediatric patients with severe congenital and acquired spinal deformities. ⋯ PVCR for children is an effective and safe technique providing a successful correction of complex pediatric spinal deformities. Nevertheless, it remains a technically highly demanding procedure, implying the possibility of severe complications.
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Observational Study
Estimating the Cost of Neurosurgical Procedures in a Low-income Setting: An Observational Economic Analysis.
There are no data on cost of neurosurgery in low-income and middle-income countries. The objective of this study was to estimate the cost of neurosurgical procedures in a low-resource setting to better inform resource allocation and health sector planning. ⋯ This is the first study using primary data to determine the cost of neurosurgery in a low-resource setting. Operating theater capacity is likely the binding constraint on operative volume, and thus, investing in operating theaters should achieve a higher level of efficiency. Findings from this study could be used by stakeholders and policy makers for resource allocation and to perform economic analyses to establish the value of neurosurgery in achieving global health goals.
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Traditionally, the dural venous sinuses have been described only in the cranium. However, anecdotally, during various neurosurgical intradural procedures in the lumbosacral spine, we noticed an intradural collection of blood. With no prior studies on this in the extant medical literature, the following anatomic investigation seemed warranted. ⋯ Our study identified a dural venous sinus located in the dorsal lumbosacral region and near the midline. We suggest this structure be called the lumbosacral venous sinus. Although the function of such a sinus is speculative, knowledge of its presence might benefit those interpreting imaging of this region, especially with regional pathology such as dural arteriovenous fistulas.
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As a large amount of clinical evidence supports the use of craniectomy, the frequency of subsequent cranioplasty is increasing. Conflicting complication rates and risk factors of cranioplasty have been reported. We reviewed >10 years of institutional experience to identify risk factors of surgical site infection (SSI) after cranioplasty. ⋯ A high number of complications can occur after cranioplasty. Close attention should be paid to SSI development in patients who require a long operative time.