World Neurosurg
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In 2019, we highlighted the disparities in scientific production between high-income countries (HICs) and low- to middle-income countries (LMICs) by emphasizing how scientific research was underrepresented in the latter. The present study aimed to investigate research productivity in neurosurgery of low-income countries (LICs) and LMICs for the years 2018-2020 and to compare it with the results of our previous study for 2015-2017. ⋯ There is growing consensus in the neurosurgical scientific community that the dissemination and analysis of epidemiologic and clinical data from developing countries can provide guidelines and practical suggestions worldwide. However, our study shows that the number of neurosurgical articles published by low-income countries in 2018-2020 remained at approximately 5% of the total, resulting in a negative impact on the process of globalization.
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Lumbar spinal stenosis affects numerous people globally. Full-endoscopic uniportal interlaminar decompression (FEUID) for lumbar spinal stenosis results in satisfactory outcomes. In this systematic review, we compared technical methods, surgical outcomes, and complications among different types of surgical techniques and discussed the effect of different surgical skill levels. ⋯ FEUID results in better patient satisfaction with more favorable surgical outcomes and fewer complications. Although more prospective randomized controlled studies are required to confirm these findings, our results indicate that FEUID is a reasonable alternative to traditional lumbar spinal surgery.
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A 24-year-old woman presented with a seizure-like episode of left hemibody sensory loss. Magnetic resonance imaging and magnetic resonance angiography revealed multiple distal fusiform cerebral aneurysms requiring angiographic evaluation and possible endovascular treatment. On preoperative workup, transthoracic echocardiography revealed a large, 4.1 × 2.1 cm, mobile left atrial mass prolapsing into the left ventricle during diastole. ⋯ Cerebral angiogram revealed several right distal middle cerebral artery fusiform aneurysms and a right distal posterior inferior cerebellar artery fusiform aneurysm. Subsequently, the patient underwent endovascular coil embolization of the largest distal M4 fusiform aneurysm, measuring 3.3 × 3.2 mm in maximal diameter. The patient recovered to baseline in the surgical intensive care unit and was discharged home on postoperative day 7 with close neurosurgical and cardiology follow-up.
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This study was to analyze the advantages and disadvantages of endoscopic midline and paramedian supracerebellar infratentorial approaches (EM-SCITA and EPM-SCITA) for pineal region tumors. ⋯ Both approaches had remarkable clinical effects. The anatomy of EM-SCITA was easy to understand and has a larger operating space; it is suitable for neurosurgical beginners. In contrast, EPM-SCITA has limited operation space, an intricate anatomy, and is suitable for experienced operators. The occurrence of postoperative hydrocephalus should be alerted by EPM-SCITA.
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Intracerebral hemorrhage (ICH) is the second most common subtype of stroke but is associated with greater rates of disability or mortality. One of the factors of a poor prognosis is large hematoma volume. The MISTIE III trial with the aim of decreasing clot size showed that the greater the ICH reduction, the higher likelihood of lower mortality without a net increase in the proportion of patients with severe disability. Our aim is to describe our experience with treating selective patients with ICH per the MISTIE trial protocol in a university hospital in Argentina during 4 years. ⋯ The procedure can be carried out safely in Latin American centers that have experience in managing neurocritical patients.