World Neurosurg
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Hemangioendotheliomas are rare, intermediate-grade malignant tumors in the neuraxis, mainly involving the brain and meninges. Hemangioendotheliomas of the spine have been encountered more often in the vertebral body than the intradural space. Here, we present a rare case of a unique intradural hemangioendothelioma of the lumbar spine; only a few such cases exist in the literature.
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The white fiber and gross anatomy relevant for performing amygdalohippocampectomy through the middle temporal gyrus approach for mesial temporal sclerosis has been depicted by white fiber dissection. ⋯ The middle temporal gyrus is a commonly used approach to perform temporal lobectomy and amygdalohippocampectomy for patients with mesial temporal sclerosis. The anatomy relevant to the approach as presented will aid while performing epilepsy surgery.
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The literature on the use of intraoperative computed tomography (iCT) is sparse. We provide our experience of the usefulness of iCT in extent of resection in large and giant pituitary adenomas. ⋯ iCT can improve extent of resection in large and giant pituitary adenomas and facilitate maximum safe resection such as GTR or near-total resection in patients where such should be attempted. iCT use may reduce iatrogenic complications and has select financial benefits in our patients' socioeconomic demographics. However, further prospective controlled studies are required to affirm our conclusions.
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Stereotactic needle brain biopsy is a commonly used neurosurgical procedure. However, up to 15% of biopsies result in undiagnostic pathology reports. Repeat biopsy or continued management without a diagnosis are often considered after undiagnostic biopsies. There have been no reports about the role of postoperative imaging in predicting the diagnostic yield of stereotactic biopsies. ⋯ Fusion of immediate postoperative CT with preoperative imaging is predictive of the diagnostic rate. In cases where the pathology report following a biopsy is not diagnostic, this fusion may be useful in making decisions regarding repeat biopsy or considering other diagnostic options.
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The provision of equitable and affordable health care has become increasingly challenging as advanced technology is introduced, particularly in developing countries. We explored the hypothesis that focused, small-scale mini-public-private partnerships have a potential role in providing equitable and affordable access to advanced technology for the benefit of all patients in developing nations, particularly middle-income countries. ⋯ Focused, small-scale mini-public-private partnerships have a potential role in providing advanced technology for the benefit of patients in developing nations, particularly middle-income countries, subject to an approach that balances equity of access between public and private health care systems with fair reward.