World Neurosurg
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Reports on neurologic manifestations of coronavirus disease 2019 (COVID-19) have attracted broad attention. We present an unusual case of COVID-19-associated encephalitis mimicking a glial tumor. ⋯ Our case raises awareness of neurologic manifestations of the disease and their potential to mimic glial tumors. For prompt diagnosis and prevention of transmission, clinicians should consider COVID-19 in patients with similar presentation.
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Spinal cord injury (SCI) is a debilitating neurologic condition with tremendous socioeconomic impact on affected individuals and the health care system. The treatment of SCI principally includes surgical treatment and marginal pharmacologic and rehabilitation therapies targeting secondary events with minor clinical improvements. This unsuccessful result mainly reflects the complexity of SCI pathophysiology and the diverse biochemical and physiologic changes that occur in the injured spinal cord. ⋯ Researchers have identified several targets for the development of potential therapeutic interventions (e.g., neuroprotection, replacement of cells lost, removal of inhibitory molecules, regeneration, and rehabilitation strategies to induce neuroplasticity). Most of these treatments have passed preclinical and initial clinical evaluations but have failed to be strongly conclusive in the clinical setting. This narrative review provides an update of the many therapeutic interventions after SCI, with an emphasis on the underlying pathophysiologic mechanisms.
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Case Reports
A RARE CASE OF POSTINFECTIOUS MOYAMOYA SYNDROME: CASE REPORT AND REVIEW OF THE LITERATURE.
Postinfectious Moyamoya syndrome (MMS) is a rare vasculopathy that can follow meningitis. Only 9 cases of MMS after meningitis have been reported in the literature. We present a unique case of MMS after meningitis caused by Aspergillus fumigatus and Escherichia coli and review all cases of MMS postmeningitis in the literature. ⋯ Physicians should be aware of an uncommon but severe complication of meningitis such as MMS, even several years after the infection. Neuroimaging is essential for the diagnosis and to exclude other causes of neurologic symptoms in these patients.
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The COVID-19 pandemic has caused severe economic consequences by local governmental measures to contain the outbreak. We provide insight on the impact that health care restriction has made on neurosurgical activity in Latin Iberoamerica. ⋯ Stopping activities among societies of the FLANC, together with a drop of 79% of neurosurgical praxis, adds to deficits in provider's protection equipment and increasing demand for attention in the health care systems, representing a huge financial risk to their sustainability. Neurosurgeons should be involved in local policies to protect health and economy. Telemedicine represents an excellent solution, avoiding another pandemic of severe diseases across all-specialties as nonessential care can turn essential if left untreated. Financial support and ethics code review is needed to battle this new disease, designated the occupational disease of the decade, that continues to scrag the health care system. Times of crisis are times of great opportunities for humanity to evolve.
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Although the tentorial branch of the superior cerebellar artery (SCA) was reported to be a frequent finding in living subjects in 1 study, its clinical relevance, especially in surgery for aneurysms, has not been elucidated. We present our experience with the tentorial branch of the SCA identified during surgical intervention of a distal SCA aneurysm and discuss its clinical relevance. ⋯ This is the first report to our knowledge of a clinical association of the tentorial branch of the SCA with a distal SCA aneurysm, which played an important role in achieving complete obliteration of the aneurysm. The recognition of this small artery is potentially important for successful cure of distal SCA aneurysms.