World Neurosurg
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Multicenter Study
Intrasaccular flow-disruption with the Woven EndoBridge for narrow-necked aneurysms: A safety and feasibility study.
The Woven EndoBridge (WEB) received U.S. Food and Drug Administration approval for endovascular treatment of wide-necked bifurcation aneurysms. We evaluated the feasibility, safety, and efficacy of the WEB for treatment of narrow-necked aneurysms. ⋯ WEB embolization of narrow-necked aneurysms was technically feasible and safe and might be considered as an alternative treatment option to conventional coiling in selected cases.
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The endoscopic endonasal approach (EEA) has been applied in the treatment of olfactory neuroblastoma (ONB). However, there is a lack of research examining the impact of EEA on locally advanced ONB. This study assessed the outcomes of EEA in patients with locally advanced ONB and its impact on the quality of life (QOL). ⋯ Our results showed that pure EEA followed by radiotherapy offered excellent outcomes in the management of selected patients with locally advanced ONB. The postoperative QOL was significantly improved. More research is required on neoadjuvant chemotherapy to establish its role.
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Surgical site infection (SSI) is a well-documented complication in patients who undergo posterior spine instrumentation with most studies reporting an incidence of 1%-12%. Some studies have documented that a diluted sterile povidone-iodine (PVI) solution can be safely used in posterior spinal fusion surgeries as an antiseptic; in this study, we analyzed its effectiveness in reducing SSI. ⋯ Wound irrigation with PVI solution significantly reduced SSI in elective posterior lumbar instrumentation cases. Subgroup analysis provided significant results to recommend use of PVI solution for SSI prevention, particularly in overweight and obese patients. We also recommend its use in patients with risk factors for SSI, such as longer operative time and unintended durotomy.
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To analyze the dynamic curve of cerebrospinal fluid (CSF)-related indices in cases of postoperative meningitis after selective craniotomy and to provide reference data for the clinical treatment with lumbar cistern drainage (LCD). ⋯ The WBC count can decrease significantly by day 4 after drainage, and placement of the LCD for 6-7 days is ideal. An average drainage volume of 250-300 mL/day is safe and effective.
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The present study aimed to establish whether our modified Nakaguchi computed tomography (CT) classification improves the interrater agreement of chronic subdural hematoma (CSDH) classification and prediction of CSDH recurrence relative to 2 other CT classifications. ⋯ The modified classification was useful for preoperative CT classification of CSDH and the prediction of recurrence, with high agreement between raters.