World Neurosurg
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To the best of our knowledge, no previous study has assessed the neurosurgical publications from Africa. A bibliometric analysis was performed in the present study to evaluate the contribution of African authors in neurosurgical journals worldwide and to discuss the approaches that could be used to enhance the quantity and quality of publications on this issue. ⋯ African neurosurgeons will be able to meet the challenges of the new century with the appropriate use of its resources and staff, regardless of the difficulties they face. However, African neurosurgical research could be improved by teaching research methods and medical writing and should focus more on modern neurosurgical topics by highlighting continental particularities. African neurosurgeons should collaborate with each other (locally, regionally, and abroad) and with foreign centers for better quality research and international visibility.
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After 10 years of training in their home country, neurosurgeons at Black Lion Specialized Hospital (Addis Ababa, Ethiopia) operated on skull base meningiomas independent of their external teachers. The present study used a retrospective design of an in-hospital series with short-term follow-up. ⋯ A young faculty of neurosurgeons in a low income country was trained to perform neurosurgery for skull base meningiomas. The patients had presented at a young age with severe disabilities due to advanced disease. Surgery led to symptom improvement in a large proportion of patients; however, the complication and mortality rates were high.
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Review Case Reports
Hydrocephalic attack - an uncommon complication of spinal surgery and review of literature.
Spinal pseudomeningocele refers to an abnormal accumulation of cerebrospinal fluid (CSF) in a fibrous sac without arachnoid lining that occurs mostly as a result of an accidental dural opening. When accidental dural openings are found intraoperatively, they should be repaired to prevent further complications. Sometimes inadequately dealt dural openings, unnoticed, or postoperative dural openings may produce complications. ⋯ Usually pseudomeningoceles are asymptomatic, and if symptomatic, the common presentations are local swelling, back pain, radiculopathy, and orthostatic headache. To our knowledge, this is the first article in the literature reporting the uncommon presentation of hydrocephalic attacks in 3 cases subsequent to CSF backflow from the sac, confirmed with MRI CSF flow study. This case series emphasizes rare presentations can result from transiently increased intracranial pressure related to postoperative pseudomeningocele in spine surgeries.
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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
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.