World Neurosurg
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We came across a rare case of recurrent hemorrhage from a meningioma. Here, we describe this case and discuss the treatment strategies for recurrent hemorrhage from a meningioma using a literature review. ⋯ The incidence of repeated bleeding from meningiomas is very rare and is seldom reported because the mortality associated with hemorrhage in meningiomas is high (28%-50%). Immediate diagnosis and surgical treatment with both hematoma evacuation and tumor removal are crucial to avoid inadequate and delayed treatment that may cause mortality.
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Nigeria has the largest population in Africa and has suboptimal access to neurooncology care. It has been estimated that there is approximately 1 neurosurgeon for every 2.4 million people in the country, with only few of these trained in the neurooncology subspecialty and no dedicated medical or radiation neurooncologists. There is a paucity of information on the field of neurooncology in Nigeria. This manuscript aims to provide an overview of the current state of neurooncology literature in Nigeria. ⋯ There is a small but growing amount of scholarly literature on neurooncology from Nigeria. However, there continues to be room for growth in neurooncology research output. With Nigeria's large patient population, there is potential to learn and add to the academic literature. Although there are logistical obstacles to both patient care and research in neurooncology in Nigeria, there is promise for favorable advancement.
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To the best of our knowledge, the present study is the first to assess the safety and feasibility of a modified encephalo-galeo-duro-synangiosis operation in patients with atherosclerotic carotid artery occlusion. ⋯ Encephalo-duro-galeo-synangiosis for symptomatic carotid occlusion seems to be safe and feasible and might be able to induce extracranial-to-intracranial collaterals in patients with carotid artery occlusion. Further studies are needed to define the optimal therapeutic window and yield of burr hole surgery in the treatment of symptomatic carotid occlusive disease as an adjuvant to extracranial-intracranial bypass.
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Patients with refractory chronic primary headache disorders have extremely debilitating symptoms, severe comorbidities (e.g., anxiety, depression), and a significant reduction in quality of life. The headaches are extremely difficult to treat, as they are often refractory to pharmacologic and procedural interventions. Neuromodulation with stimulation of the occipital and supraorbital nerves has been proposed as a viable treatment for these refractory headaches. We retrospectively review the long-term (33.5 ± 20 months) results of supraorbital occipital nerve circumferential stimulation (SOCS) in patients with chronic primary headache disorders. ⋯ The results (82% response) suggest that SOCS may be an effective treatment and should be studied more extensively. Occipital nerve stimulation alone has shown 40% to 50% response rate in published studies. However, the relatively high complication rate highlights an obstacle for the approach for the treatment of refractory headache disorders and room for device optimization.
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To identify clinical factors predicting the development of myelopathy in cervical ossification of the posterior longitudinal ligament (OPLL) patients with radiculopathy. ⋯ Nonmyelopathic OPLL patients with radiculopathy and a high occupying ratio were at higher risk of developing myelopathy, and surgical intervention should be recommended in these cases. However, for elderly patients with significant comorbid conditions, the risks and benefits of surgery should be carefully considered.