World Neurosurg
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Although tuberculosis is rare in the west, in recent years, it's becoming more and more common in China. Intraspinal tuberculoma is extremely rare, but it's an important cause of morbidity. Magnetic resonance imaging scanning is an effective method for the diagnosis of intraspinal tuberculoma. ⋯ The case was treated by surgical excision of an intraspinal and a paraspinal lesion followed by normal quadruple antituberculous therapy. Although intraspinal tuberculoma is a rare entity, it can be effectively diagnosed on the basis of magnetic resonance imaging scanning and treated by the combination of medical and surgical treatments.
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A prospective trial was conducted to investigate the platelet function and association between thrombelastographic (TEG) parameters and embolic or hemorrhagic complications in patients with intracranial aneurysm undergoing stent treatment. ⋯ The ADP inhibition ratio and MA-ADP of TEG analysis were associated with subsequent cerebral ischemic events and intracranial or extracranial bleeding events in patients with intracranial aneurysm after stent treatment.
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To describe the technique and initial experience of using a rotational 3-dimensional (3D) fluoroscopy system (O-arm; Medtronic) as intraoperative angiography (IA) in the surgery of cerebral aneurysms. ⋯ The 3D rotational fluoroscopy (O-arm) device could be safely and effectively used as an IA system in selected patients. To the best of our knowledge, this is the first study reporting its use as an IA device. This technique seems to offer excellent image quality that could be compared with that of the gold standard 3D digital subtraction angiography but with a lower cost and versatility of use for other subspecialties.
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Observational Study
Lower Hemoglobin Levels Are Associated with Acute Seizures in Patients with Ruptured Cerebral Aneurysms.
We tested the hypothesis that low hemoglobin levels are associated with acute seizures after aneurysmal subarachnoid hemorrhage (aSAH). ⋯ These data support the hypothesis that hemoglobin was inversely associated with acute seizures following aSAH.
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Designing surgical strategies for ossified lesions in the upper cervical spine is challenging owing to the complex anatomic structures. The present study aimed to clarify the prevalence of ossified lesions in the upper cervical spine in patients with ossification in the posterior longitudinal ligament and illustrate the clinical features, radiological findings, and surgical outcomes of this abnormality. ⋯ The development of ossified lesions in the upper cervical spine has a high incidence. Decompressive surgery for upper cervical spine segments should be recommended for patients with severe narrowing of the spinal canal and a high signal intensity that extends to the upper cervical segment of the spinal cord. We hope that the findings from the present study will aid in clinical decision-making and provide useful information that can be incorporated into future guidelines.