World Neurosurg
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Hydrocephalus and increased intracranial pressure secondary to human immunodeficiency virus-related cryptococcal meningitis are rare in children. The role and outcomes of cerebrospinal fluid (CSF) shunting in children are not well reported. We report our experience with CSF shunting in the management of this condition in children over a 14-year period. ⋯ This study is the largest series reporting on CSF shunting of hydrocephalus and increased intracranial pressure in children with human immunodeficiency virus-related cryptococcal meningitis. Treatment with ventriculoperitoneal shunt and lumboperitoneal shunt regardless of the CD4 count is an important option in suitable children to reduce mortality.
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Embolic protection devices are commonly used to prevent cerebral embolism during carotid artery stenting (CAS). However, the PercuSurge Guardwire device, a distal balloon protection device, was discontinued in April 2021. We present a case of successful CAS using a new distal balloon protection system. The procedure, referred to as the jailbreak technique, was performed via transradial access. ⋯ The jailbreak technique allows distal balloon protection during transradial CAS. This is a useful treatment option for patients with carotid stenosis.
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U.S. neurosurgery programs are increasingly using social media accounts. We performed a search and analysis of social media accounts across all U.S. neurosurgical training programs with an attempt at understanding the relative utilization by various subspecialties. ⋯ Many U.S. neurosurgical programs have social media accounts with larger programs likely to have social media accounts. While there is a larger percentage of spine faculty within individual departments, vascular and oncology subspecialties are more likely to have a Twitter account. We suggest the need for increased engagement among spine faculty across social media platforms.
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Vertebrobasilar artery nonsaccular aneurysms (VBANSAs) are associated with a 13% annual mortality. Revascularization and flow diversion are life-saving options in select cases; technical failures and rapid hemodynamic changes may contribute to unwanted outcomes. We describe a technique and report clinical outcomes of patients treated with an experimental slow-closing clip (SCC). ⋯ In this small case series, use of SCC overcame the natural history of VBANSAs when treatment timing and aneurysm anatomy were suitable. The SCC potentially favors aneurysm thrombosis and collateral reactivation. More studies are necessary to better develop the SCC.
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Contrary to popular belief, the cerebellum is involved not only in motor planning, balance, and coordination but also in cognitive processes. The present study aimed to investigate executive functions (EFs), intellectual capacity, and psychiatric disorders in adults with type 1 Chiari malformation, which is defined as a hindbrain anomaly that involves the cerebellum. ⋯ The study found that subjects with type 1 Chiari malformation performed worse in EFs than healthy controls and had a higher prevalence of psychiatric disorders.