World Neurosurg
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To study the curative effect and prognosis of patients with basal ganglia cerebral hemorrhages treated using a transcortical-sulcus approach and compare with results obtained using the traditional cerebral cortex approach. ⋯ The transcortical-sulcus approach can significantly improve the prognosis of patients with intracerebral hemorrhages in the basal ganglia and reduce the incidence of postoperative seizures.
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Spinal syphilitic gumma is an unusual presentation of neurosyphilis, with a limited number of cases reported in the literature. Owing to its extreme rarity, the diagnosis and treatment of spinal syphilitic gumma and the relevant prognosis have not been outlined. ⋯ Spinal syphilitic gumma can occur in the intramedullary region, and clinicians should be aware of this extremely rare entity, as it can be easily mistaken for more common neoplasms occurring at this site. The magnetic resonance imaging appearance of this entity has some suggestive characteristics, and a confident diagnosis depends on the pathology. Surgical resection can help to relieve acute spinal cord compression, and systemic antibiotic treatment for syphilis should be emphasized for long-term control.
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Case Reports
Traumatic Entrapment of the Vertebral Artery Demonstrated by a 3-D Angiographic Study: A Case Report.
Vertebrobasilar artery entrapment resulting from a clivus fracture is rare. The entrapped lesions are not radiographically depicted precisely because they are only identified by autopsy or completely occluded. In addition, no changes in the features have been revealed clearly because radiologic examinations were performed only in the acute stage. ⋯ It is necessary to manage vertebrobasilar artery entrapment cautiously because it is suggested that the entrapped lesion is accompanied by arterial dissection.
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Anterolateral skull base surgery in the sellar and parasellar regions has always represented a technical challenge for neurosurgeons. The microscopic endoscope-assisted transmaxillosphenoidal approach (MEMSA) affords a direct surgical corridor free from critical skull base structures. Here we describe and critically evaluate the use of MEMSA to access the sellar and parasellar areas, in terms of surgical exposure and operability. ⋯ MEMSA is a safe and effective technique that provides access to the sellar, suprasellar, and contralateral parasellar areas via a direct, minimally disruptive surgical corridor. The preservation of nasal anatomy ensures the availability of mucosal flaps for use in further reconstruction.
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Pediatric basal ganglia germ cell tumors (GCTs) represent a rare subset of tumors about which little is known. We aimed to summarize the clinical features and radiological findings of this special subgroup of GCTs. ⋯ GCTs are not as rare as considered in pediatric basal ganglia tumors. They bear some distinctive clinical and radiologic features, which can help with the accurate diagnosis and successful management of such tumors.