World Neurosurg
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To investigate correlations between radiologic measurements and clinical outcomes in patients with basilar invagination (BI). ⋯ The subacute postoperative neurological outcomes of BI patients are significantly related to the amount of vertical reduction.
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Comparative Study
Beyond the learning curve: Comparison of microscopic and endoscopic incidences of internal carotid injury in series of highly experienced operators.
As the endoscopic endonasal approach (EEA) has gained popularity as an alternative to microsurgery (MS) for transsphenoidal resection (TSR), numerous studies have attempted to assess the differential risk of internal carotid artery (ICA) injury between the techniques, yet results have been equivocal and contradictory. The aim of this study was to evaluate ICA injury in MS versus EEA among highly experienced neurosurgeons. ⋯ ICA injury is the most serious complication of TSR of pituitary neoplasms. Operator inexperience may be a more important risk factor than choice of surgical technique, given the comparably low rates of injury obtained by highly experienced surgeons independent of technique. This emphasizes the need for consolidated care in pituitary centers of excellence, improvement of high-fidelity simulators, and skull base mentorship between senior and junior staff.
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Glioblastomas are the most common malignant brain tumor and despite extensive research have a dismal prognosis. This review focuses on the current treatment paradigms of glioblastoma and highlights current advances in surgical approaches, imaging techniques, molecular diagnostics, and translational efforts. Several promising clinical trials in immunotherapy and personalized medicine are discussed and the importance of quality of life in the patients and their caregivers both during active treatment and survivorship is also commented on.
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Learning the endless intricacies of operative neurosurgical anatomy requires that surgeons complement their intraoperative experiences with a variety of educational resources. In the past 2 decades, rapid improvements in digital graphics and computing power have enabled a new generation of 3-dimensional (3D) virtual resources that overcome limitations of more traditional 2-dimensional materials. Today, dozens of immersive 3D visualization platforms exist for applications such as learning neuroanatomy, simulating operative techniques, and planning surgical interventions with patient-specific models. ⋯ We anticipate these models to have a wide range of educational, clinical, and research applications. Three-dimensional visualization is poised to modernize the ways we learn and teach neurosurgical anatomy outside of the operating room. Future generations of neurosurgeons are expected to benefit from these technologies from the earliest stages of training.
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The endoscopic endonasal approach for the craniovertebral junction (CVJ), instead of the microscopic transoral approach, has been widely adopted and accepted, especially in resection of the odontoid process for basilar invagination. However, there is concern regarding insufficient resection of odontoid and surgical complications, including vessel injuries, because this is a historically immature procedure. Here, we report a surgical case of endoscopic endonasal odontoidectomy (EEO) in the hybrid operating room (hOR) for improvement of its safety and reliability. ⋯ The application of the hOR may make the EEO safe and precise for anterior decompression of the CVJ. To our knowledge, this is the first case report describing clinical experience of EEO in the hOR.