World Neurosurg
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Smoking status has been shown to affect postoperative outcomes after surgery. The aim of this study was to determine whether patients' smoking status impacts 30-day complication and readmission rates after elective complex spinal fusion (≥3 levels). ⋯ Our study suggests that smoking does not significantly affect 30-day readmission rates after complex spinal surgery requiring ≥3 levels of fusion. Further studies are necessary to corroborate our findings.
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To analyze 3T magnetic resonance imaging (MRI) findings and clinical features of patients with trigeminal neuralgia (TN) who underwent percutaneous balloon compression and to determine whether these findings had an impact on prognosis of TN. ⋯ Symptom duration was longer and microstructural changes were more apparent in patients with recurrence. In addition to age, comorbidities, and other clinical and radiographic features, symptom duration and FA values obtained with 3T MRI might be valuable information in surgical decision making.
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Observational Study
Clusterin, a new cerebrospinal fluid biomarker in severe subarachnoid haemorrhage: a pilot study.
Inflammation following subarachnoid hemorrhage (SAH) involves numerous mediators with biomarker properties. Preliminary studies indicated that clusterin, a multifunctional chaperon protein, was a potential biomarker in SAH. We aimed to clarify the status of clusterin in SAH. ⋯ SAH is associated with immediate decrease in CSF clusterin concentrations. Clusterin level at one point was a good predictor of outcome, and it may serve as a biomarker.
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The techniques and applications of 3-dimensional (3D) printing have progressed at a fast pace. In the last 10 years, there has been significant progress in applying this technology to medical applications. We present a case of osteogenesis imperfecta in which treatment was aided by prospectively using patient-specific, anatomically accurate 3D prints of the calvaria. The patient-specific, anatomically accurate 3D prints were used in the clinic and in the operating room to augment patient education, improve surgical decision making, and enhance preoperative planning. ⋯ The use of patient-specific, anatomically accurate 3D prints may improve patient education, surgeon understanding and visualization, preoperative decision making, and intraoperative management.
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Gross total resection is often avoided in posterior fossa ependymoma surgery because of the fear of permanent neurologic deficits after operation. However, the extent of resection is a major prognostic factor for progression-free and overall survival. This study evaluates the outcome of posterior fossa ependymoma gross total resection in adult patients using a 4-hand suction-irrigation technique at the floor of the fourth ventricle. ⋯ Long-term progression-free survival in adult patients suffering from posterior fossa ependymoma is possible by gross total resection without adjuvant radio- or chemotherapy. By careful bimanual microsurgical dissection using the 4-hand suction-irrigation technique and avoidance of bipolar coagulation on the floor of the fourth ventricle, the risk for permanent neurologic deficits is low.