World Neurosurg
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Pediatric pleomorphic xanthoastrocytoma (PXA) is a rare brain tumor. To date, there are few studies dedicated to this kind of pediatric tumor. The aim of this study was to investigate the clinicopathologic characteristics of pediatric PXA. ⋯ Cystic components and peritumoral edema could be seen in most pediatric PXAs, and calcification was also not uncommon. The size of the tumor was correlated with the tumor site and radiologic subtype. Maximal safe resection of pediatric PXA is recommended and was shown to be beneficial for seizure control and survival.
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Pyogenic spondylodiscitis (PSD) is a complex disorder that often required postoperative imaging. Carbon-fiber-reinforced polyether ether ketone (CFRP) is radiolucent and offers an optimal assessability of anatomic structures. ⋯ The surgical treatment of PSD using CFRP is safe. The repeat procedure rate as a result of implant loosening is 6.1%. Minimal artifacts offer ideal assessability of soft tissue structures on an MRI.
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Epileptogenic encephaloceles, most frequently located in the temporal lobe, are a known lesional cause of focal epilepsy. Data are limited regarding diagnosis, management, and outcomes of patients with epilepsy in the setting of an encephalocele, because the literature mostly comprises case reports, case series, and retrospective studies. We conducted a broad literature review for articles related to encephaloceles and epilepsy regardless of level of evidence. ⋯ In the temporal lobe, there is no clear consensus on the appropriate management for epileptic encephaloceles and further studies are warranted to understand the associated factors and long-term outcomes associated with epilepsy secondary to encephaloceles. Reported data suggest that these patients could be manageable with surgical procedures including lesionectomy or lobectomy. In addition, because of data suggesting similar results between procedures, a more conservative surgery with lesionectomy and defect repair rather than a lobectomy may have lower surgical risks and similar seizure freedom.
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Comparative Study
Comparative Analysis of Radiological and Clinical Outcomes between Conventional Open and Minimally Invasive Scoliosis Surgery for Adolescent Idiopathic Scoliosis.
To compare radiologic and clinical outcomes between conventional open scoliosis surgery (COSS) and minimally invasive scoliosis surgery (MISS) for adolescent idiopathic scoliosis (AIS). ⋯ Although COSS for AIS was superior for correcting the main curve, MISS was associated with shorter hospitalization, less blood loss, and superior cosmesis as well as providing adequate correction in both the coronal and sagittal planes.
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Sports-related injuries are the third commonest cause of spine fractures. Spinal fractures incurred as a result of partaking in sport by their nature are different from those associated with frailty and road traffic accidents. The patient demographics and nature of fractures associated with sports activities are not well documented. We aim to describe the management and outcome of patients with a sports-related spine fracture in a single U.K. major trauma center in a 6-year time period. ⋯ Within our population, sports most commonly associated with spinal fractures were horse riding, cycling, and boating. The majority of cases were managed nonoperatively. Further research is required to establish evidence-based guidelines on the management of sports-related spinal fractures.