World Neurosurg
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Roughly one-third of the world's nearly 7 billion people are covered by approximately 1/20 of its neurosurgeons. Neurosurgeons in the more developed countries have a moral obligation to increase access to neurosurgical care for the rest of the world. This can be achieved most effectively through neurosurgical education. ⋯ In Uganda, we have successfully educated one to save a relative few. Our aim is to educate a few to save many. Such a disease-specific approach may provide a useful strategy for increasing access to care for other common, treatable neurosurgical conditions in resource-poor settings.
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Generally, the sacrifice of arteries that perfuse normal brain parenchyma is avoided. However, there are instances when it is necessary to take certain distal arteries to adequately perform tumor resections or secure vascular lesions. Deciding whether the sacrifice of such arteries is safe can be difficult. ⋯ Although this is a limited experience and cannot prove the safety of arterial sacrifice in all situations, our series demonstrates the potential usefulness of ICG videoangiography in assessing collateral arterial flow before sacrifice of distal cerebral arteries.
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To evaluate the clinical and radiographic manifestations of pituitary metastases (PM), discuss the role of surgery, and briefly review the pertinent literature. ⋯ The study cohort includes patients representing two clinical situations: (i) patients with a preoperative suspicion of PM and (ii) patients in whom the metastasis was an unexpected finding during surgery performed for a presumed pituitary adenoma. The former situation is indicative of the possibilities and limits of surgery, which may confirm the diagnosis but is only palliative, improving quality of life without improving life expectancy. The latter situation reveals how misleading clinical and radiographic features of PM can be. Considering these results, surgical treatment of PM should be specifically decided based on patient performance status, tumor staging, and patient preference.
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To propose a scoring system using endoscopy for assessment of the inflammatory alterations caused by neurocysticercosis (NCC) inside the ventricular cavities and the basal subarachnoid space. ⋯ Our scoring system enables endoscopic classification of the damage caused by NCC in the ventricular and basal subarachnoid space. The score has a biologic basis and a good internal reproducibility. The score seems to be useful for determining the short-term prognosis, and patients with high scores require additional therapeutic measures to improve their outcomes.