World Neurosurg
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We hypothesized that women undergoing scoliosis surgery who became pregnant would go to full term, have uncomplicated pregnancies, and similar patient-reported outcome measures than non-pregnant patients and healthy controls. ⋯ Women with a history of spinal fusion for AIS fused to L3 or L4 reported a higher incidence of low BP, and CSs are more frequently required. This risk increased to 55% when spinal fusion to L4 was performed. The quality of life and sexual function were at the same level in women after scoliosis surgery than in healthy controls.
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Placing of a ventriculoperitoneal shunt (VPS) is one of the most common procedures performed by neurosurgeons. Surgical revision of VPS is a significant cause of patient morbidity and mortality. This study was aimed to provide an analysis of factors related to VPS failures in the first 30 postoperative days in a pediatric cohort. ⋯ In this study, we found that in pediatric patients, IVH was associated with VPS failure within the first 30 postoperative days and decreased shunt survival over time. Further larger prospective randomized studies are needed to better understand these results.
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Paragangliomas are neuroendocrine neoplasms that arise from the extra-adrenal paraganglia of the autonomic nervous system. Approximately 3% of all paragangliomas occur in the head and neck region. Most reported cases are benign and unilateral. We present a rare case of bilateral malignant paragangliomas. ⋯ The rarity of bilateral malignant paragangliomas makes their management clinically challenging. The primary management of a recognized malignancy should be directed toward complete surgical removal of the primary tumor and regional lymph nodes. Postoperative radiation is beneficial in slowing the progression of residual disease. Genetic studies have shown that familial paragangliomas are associated with germline mutation of SDHD on 11q23.
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To evaluate the outcomes of bypass surgery for adult moyamoya and compare different surgical modalities by performing a comprehensive meta-analysis of relevant studies. ⋯ The bypass treatment was superior to conservative treatment in preventing recurrent stroke in adult patients with moyamoya, especially in those with a hemorrhagic onset. Direct bypass is associated with better revascularization results compared with indirect bypass.
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Primary spinal glioblastoma multiforme (GBM) of the conus medullaris is a rare and devastating pathologic entity. The presenting symptoms commonly include progressive neurologic deficits in the lower extremities, bowel and bladder dysfunction, and low back pain. ⋯ However, recent advancements in the field of molecular oncology have been beginning to elucidate a unique molecular blueprint for these spinal gliomas. Given the lack of standardized treatment strategies, we have presented our institutional experience in treating a small series of patients with conus medullaris GBM and have reviewed the reported data on the relevant molecular markers, management strategies, and complication avoidance for this malignant pathologic entity.