Neurosurgery
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Diffuse low-grade gliomas (DLGGs) represent several pathological entities that infiltrate and invade cortical and subcortical structures in the brain. ⋯ Developing an understanding of the anatomic relationships existing within individuals is fundamental to successful neurosurgical therapy. Imaging-based rapid prototyping may improve on our ability to plan for and treat complex neuro-oncologic pathology.
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Functional recovery following supinator motor branch transfer requires further investigation. ⋯ Supinator motor branch transfer allows for faster recovery and is a more effective procedure for restoring finger extension in C7-T1 brachial plexus palsies.
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Evidence indicates that, over time, patients with spinal cord injury (SCI) improve neurologically in various degrees. We sought to further investigate indicators of grade conversion in cervical SCI. ⋯ Compared with other surrogates, IMLL remained as the only predictor of AIS grade conversion.
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Spinal meningiomas are common spinal tumors, in most cases benign and with a good surgical prognosis. However, specific location, infiltration of spinal cord, vascular encasement, or spinal root involvement can bring a less favorable prognosis. ⋯ We can affirm that negative prognostic factors in our study were anterior or anterolateral axial location, prolonged presentation before diagnosis, WHO grade >I, Simpson grade resections II and III, sphincter involvement, and worse functional grade at onset.
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The purpose of neurosurgical education is to teach the clinical knowledge and surgical skills necessary to become a neurosurgeon. Another goal is to inculcate the principles of the scientific method. ⋯ At the same time, our healthcare system is undergoing a rapid socioeconomic transition in organization and payment models, which traditionally has not been a focus of formal teaching. A 2008 survey conducted by the Council of State Neurosurgical Societies found that graduating residents felt inadequately prepared in areas like contract negotiation, practice evaluation, and management.