World Neurosurg
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Review Case Reports
Spinal Intradural E. Coli Abscess Masquerading as a Neoplasm in a Pediatric Patient with History of Neonatal E. Coli Meningitis: a case report and literature review.
Central nervous system abscesses frequently can be seen in the immunocompromised population and most commonly consist of intracranial collections in the adult patient. Spinal intradural abscesses are less commonly encountered, and there are even fewer numbers in the pediatric population with a concordant absence of documentation in the published literature. ⋯ Here we present an unusual disease process with an unusual disease pathogenesis in a pediatric patient currently residing in a developed country.
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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.
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Superior semicircular canal dehiscence (SSCD) is caused by a deformity in the arcuate eminence, leading to various vestibular and auditory symptoms that can manifest unilaterally or bilaterally. The aim of the present study was to distinguish the differences in symptoms, treatment options, and outcomes between patients with unilateral and bilateral SSCD. ⋯ Bilateral SSCD might result in different clinical symptoms that are more prevalent compared with unilateral SSCD. The findings from the present series of patients with bilateral SSCD suggest that patient symptoms and history are important in the diagnosis of bilateral SSCD and deciding whether 1 or both dehiscences requires surgical intervention.
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Immune checkpoint inhibitors (ICIs) and stereotactic radiosurgery (SRS) are increasingly used together to manage brain metastases (BMs). We assessed adverse radiation effect, disease control, and overall survival in patients with BMs who received SRS with anticytotoxic T-lymphocyte-associated protein 4 and/or anti- programmed cell death protein receptor/ligand therapies. ⋯ Concurrent SRS-ICI therapy has a tolerable adverse event profile and may improve extracranial disease control and overall survival, supporting concurrent use in the management of BMs.
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The World Federation of Neurosurgical Societies (WFNS) Rabat Training Center was established in 2002 following the efforts of Dr. Abdeslam El Khamlichi. This institution has paved the way to guide tremendous change and to improve neurosurgery training in Africa, especially Sub-Saharan Africa (SSA). ⋯ It is clear that this is the first successful example of the WFNS in increasing the neurosurgical workforce in SSA by well-trained and competent neurosurgeons. Consequently, this experience is worth depicting. We reviewed the profile of the neurosurgeons trained in this center and shortly summarized their reestablishment in their respective countries and their challenges to provide neurosurgical care in such source-limited countries.