World Neurosurg
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Chronic subdural hematoma is a common neurosurgical disease and the most benign form of intracranial hematoma. Most patients are successfully treated with simple burr hole evacuation and external drainage with good outcome and low rate of complications. Brainstem hemorrhage is a rare cause of severe disability in these patients, and cannot be ignored. ⋯ Neurosurgeons must have awareness of remote intracerebral hemorrhage after burr hole evacuation of chronic subdural hematoma, and take measures to avoid it during surgery. Our experience and the review of the relevant literature demonstrate that preoperative computed tomography can provide information to identify the patients at major risk.
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We sought to determine whether systemic inflammatory markers (SIMs) can be used to predict the pathological grade of meningioma before surgery. ⋯ SIMs obtained from routine preoperative laboratory testing had a limited ability to differentiate low- and high-grade meningioma in our cohort of 672 patients. Further prospective, multicenter studies with larger sample sizes are warranted to confirm this finding.
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The use of mechanical thrombectomy for the treatment of acute ischemic stroke (AIS) is rapidly increasing. However, there are limited data on the comparative effects of the various devices approved by the U.S. Food and Drug Administration for the treatment of AIS. We aimed to perform a network meta-analysis to assess the relative efficacy and safety of 4 thrombectomy devices. ⋯ We concluded that stent retriever devices were superior to non-stent retriever devices in functional outcomes and recanalization without significant increases in death or symptomatic hemorrhage. We found no evidence for a differential therapy effect by stent type. Further high-quality RCTs assessing efficacy difference between these 2 stent retrievers are justified.
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Intracranial hemorrhage can be a devastating complication of endovascular thrombectomy (ET) after acute ischemic stroke increasing disability and mortality. Patients with low platelet count were excluded from major ET trials. This study explores the association between platelet count and intracranial hemorrhage after ET. ⋯ Risk of sICH after ET is low and comparable in patients with low and normal platelet counts. Low platelets should not exclude patients from undergoing intra-arterial therapy.
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To evaluate the early and midterm outcomes of surgical correction for severe dystrophic cervical kyphosis in patients with neurofibromatosis type 1 (NF-1) and analyze the pathomechanics and the influence on surgical efficacy of related systemic skeletal dystrophy. ⋯ Surgical correction, specifically the combined anteroposterior procedure, is essential and effective for management of NF-1-related severe dystrophic cervical kyphosis. However, high incidences of instrumentation failure, kyphosis progression, and fusion failure were observed. NF-1-related continuous skeletal dystrophy caused by multiple metabolic factors remarkably affected the midterm outcomes. Early prevention and targeted pharmacotherapy may be necessary.