World Neurosurg
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Melanocytes are neural crest derivatives. Intracranial meningeal melanocytomas (MM) are rare tumors and the available literature is sparse for these neoplasms. This review aims to provide a detailed and comprehensive literature review of these tumors. ⋯ Complete surgical resection is the ideal treatment and adjuvant radiation is to be considered for residual/recurrent tumors. Adjuvant radiotherapy may also be prescribed despite GTR, in locations with higher RR such as CP angle and Meckel cave. Because of higher-grade transformations and delayed recurrences, long-term follow-up is required.
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Awake craniotomy (AC) with brain mapping is a standard surgical technique for the excision of lesions located in eloquent areas. We aimed to assess the clinical challenges, patient experience, costs, and long-term outcomes of AC in a resource-limited setting. ⋯ In carefully selected individuals, AC with brain mapping for excision of gliomas could be a safe, effective, and affordable strategy in a resource-limited setting and can be successfully performed with satisfactory outcomes.
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Next-generation sequencing (NGS) is one of the most promising technologies that have truly revolutionized many aspects of clinical practice in recent years. It has been and is increasingly applied in many disciplines of medicine; however, it seems that pediatric neurosurgery despite its great potential has not truly embraced this new technology and is hesitant to use it in routine practice and guidelines. In this review, we summarize the developments that led to the establishment of NGS technology, review the applications and potentials of NGS in the disorders treated by pediatric neurosurgeons, and discuss the steps that we need to be taken to better harness NGS in pediatric neurosurgery.
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Lumbar disc herniation (LDH) is a frequently encountered pathologic condition in orthopedic daily practice. Discectomy is considered when patients with LDH experience persistent limb or lumbar pain or neurologic deficits. Various minimally invasive techniques are available for discectomy. ⋯ Because of its long history, the TF approach seems to represent the major approach for FED, but the IL approach has numerous benefits in particular types of LDH. The present article focuses on IELD and reviews the history, surgical techniques, indications and contraindications, clinical outcomes, and complications. This review will contribute to improved understanding of IELD as an important technique in full-endoscopic spine surgery.
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Randomized Controlled Trial
Development and internal validation of prediction model in predicting the risk of recurrent stroke for middle-aged and elderly stroke patients: a retrospective cohort study.
To develop and validate a model for predicting the risk of recurrent stroke among middle-aged and elderly stroke patients. ⋯ A logistic regression model for predicting the risk of recurrent stroke was developed among middle-aged and elderly stroke patients after 2 years, and the model showed good discrimination and accuracy via internal validation.