World Neurosurg
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Meningiomas are the most common type of primary intracranial tumor, yet very few studies have assessed the effects of tumor removal. ⋯ In summary, we conclude that tumor removal in meningioma can be associated with some benefits in cognition.
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This article presents a case study of a 7-year-old female patient with a history of acute myelogenous leukemia, previously treated with chemotherapy. The patient developed acute right peripheral facial paralysis and right upper limb weakness, leading to the discovery of an extra-axial solid lesion at the right cerebellopontine angle. ⋯ The article discusses the clinical presentation and radiological findings, emphasizing the importance of magnetic resonance imaging in diagnosis. It details typical imaging characteristics of cerebellopontine angle chloromas and differentiates them from other intracranial tumors.
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Anatomical dissection is a fundamental part of surgical education, but it can be challenging to visualize the subtle details of anatomy. Full-spectrum photography (FSP) is a technique that uses cameras that can capture light in a wider range of wavelengths compared to traditional cameras. This technical laboratory note introduces a method using noncontrast-dependent FSP to improve the visualization of neuroanatomical structures during cadaveric dissection for surgical neuroanatomy. ⋯ FSP offers a valuable enhancement to anatomical dissections and education. It provides a noninvasive means to characterize anatomical structures with greater clarity, highlighting features that may be challenging to observe with the naked eye or standard visible-light photography.
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A case series analysis was performed of upper brachial plexus injuries (BPIs) from low-impact trauma in patients ≥60 years old to assess the effectiveness of nerve transfers, particularly the Oberlin technique, in restoring elbow flexion and to refine clinical decision making for managing traumatic BPIs in this age group. ⋯ Positive outcomes were achieved with the Oberlin technique in patients >60 with upper BPIs from low-energy trauma. However, delayed surgery, significant atrophy, and low testosterone levels may affect results. Evaluation of each patient's medical history is crucial before performing this procedure.