World Neurosurg
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Randomized Controlled Trial
Can the risk of postoperative cerebrospinal fluid leakage be predicted in patients undergoing cervical spine surgery? development and evaluation of a new predictive nomogram.
Previous studies have retrospectively analyzed the likely causes of cerebrospinal fluid leakage (CSFL) during cervical spine surgery and the management of CSFL after its occurrence. In the present study, we aimed to develop and validate a nomogram for the risk of CSFL in Chinese patients who had undergone cervical decompression and internal fixation (CDIF) surgery. ⋯ Our proposed nomogram for CSFL risk includes the diagnosis, revision surgery, ossification of the posterior longitudinal ligament, cervical instability, and a history of malignancy. The nomogram can be used to evaluate the risk of CSFL for patients undergoing CDIF surgery.
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With the evolution of surgical approaches, endoscopic skull base surgery has emerged as a suitable alternative to many other invasive methods. The aim of this study was to investigate the efficacy and outcome of cranial endoscopy in treating various neurosurgical intracranial pathologies in terms of procedural success and complications. ⋯ Neuroendoscopic surgery has become safe and effective, as surgeon experience and learning have lowered the risk of complications, and offers a low-cost alternative intervention.
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A need exists to better understand the prognostic factors that influence high-value care outcomes after meningioma surgery. The goal of the present study was to develop predictive models to determine the patients at risk of experiencing an extended hospital length of stay (LOS), nonroutine discharge disposition, and/or a 90-day hospital readmission after non-skull base meningioma resection. ⋯ After external validation, our open-access, online calculator could be useful for assessing the likelihood of adverse postoperative outcomes for patients undergoing surgery of non-skull base meningioma.
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Management of low-grade gliomas (LGGs) is controversial. Incidental LGGs are thought to represent an earlier stage in the disease process compared with symptomatic LGGs. With advanced imaging techniques, the discovery of these lesions is expected to increase, resulting in clinical need for further understanding of these tumors. This study aimed to identify the incidence of incidental LGGs across 2 large European neurosurgical centers and review management and survival of tumors compared with symptomatic cranial LGGs over a 5-year period. ⋯ In this study, differences in characteristics and survival between incidental and symptomatic LGGs were present, yet not significant owing to the rarity, and therefore small sample size, of incidental LGGs. Further global collaboration and development of an international glioma registry with a focus on symptoms, imaging indications (if incidental), histomolecular data, and management are needed.
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Delayed infection from an implanted device can be challenging to diagnose. Here, we report a case of a 56-year-old male patient with history of congenital hydrocephalus and previous placement of a ventriculoperitoneal (VP) shunt who presented with sepsis without any evidence of shunt infection at follow-up 3 years after his most recent shunt implantation. ⋯ Of note, 2-[18]-fluoro-2-deoxy-D-glucose-positron emission tomography scan revealed hypermetabolism at the distal end of the latest implanted abdominal catheter without any abnormality of migrated cerebral catheters, highlighting the advantageous use of 2-[18]-fluoro-2-deoxy-D-glucose-positron emission tomography to identify the infected catheter when multiple devices are involved. Removal of abdominal catheters confirmed the localized infection, and follow-up was uneventful after shunt replacement.