World Neurosurg
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Spinal tuberculosis (STB) is a significant contributor to nontraumatic myelopathy. There is a rising burden in Africa, in parallel with the high prevalence of human immunodeficiency virus. We conducted a scoping review to highlight the disparities in the management and outcomes of STB in Africa. ⋯ ATT remains the mainstay of treatment; however, the duration of treatment varied widely among studies. Further research is required to explore the feasibility and efficacy of short-course ATT in treating STB in the African population.
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Multicenter Study Observational Study
Efficacy of Tailored Treatment Strategies for Chronic Subdural Hematoma Based on Hematoma Characteristics and Volume: A Retrospective observational Study.
We assessed the effectiveness of a treatment strategy based on hematoma characteristics and volume. ⋯ Chronic subdural hematoma treatment strategies that consider to hematoma volume and characteristics have the potential to identify and reduce treatment rates in cases with high retreatment rates.
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Comparative Study
Intraoperative comparison between strain elastography and pre-operative MRI features in high-grade gliomas using fusion imaging: a pilot study.
To compare the elastographic patterns of high-grade gliomas (HGGs) solid portions and those of adjacent healthy brain parenchyma, on intraoperative ultrasound, with magnetic resonance image (MRI) characteristics. ⋯ Three major SE patterns defined HGGs and adjacent healthy brain parenchyma. SE patterns varied according to HGG histotypes and Gd-T1 MRI/FLAIR characteristics.
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This study investigates the predictive values of the Risk Analysis Index (RAI), the modified 5-item Frailty Index (mFI-5), and advanced age for predicting 30-day extended length of stay (LOS), 30-day complications, and readmissions in patients undergoing posterior spinal fusion (PSF) for adult spinal deformity (ASD). ⋯ This study suggests that the utility of RAI and mFI-5 in predicting extended LOS patients undergoing PSF for ASD. RAI was found to be superior to mFI-5 for predicting 30-day readmissions, while mF-5 was greater for 30-day complications. These findings highlight the need for future studies to identify optimal methods in incorporating frailty assessments into preoperative surgical planning and patient discussions.
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Case Reports
Intradural Extramedullary Small Cell Lung Cancer Metastasis Resection: 2-Dimensional Operative Video.
The presented surgical video (Video 1) demonstrates the resection of an intradural extramedullary metastasis in a 62-year-old female patient with a history of metastatic small cell lung cancer (SCLC). SCLC commonly metastasizes to the central nervous system.1,2 However, the vast majority of such metastases are to the brain.1,2 Interestingly, the presented patient had a cerebellar SCLC metastasis operated on 10 months earlier. Several cases of intradural extramedullary spinal drop metastases arising from cerebellar tumors have been described in the literature, suggesting that a drop metastasis is a likely mechanism to explain this rare topography.3-5 Preoperatively, the patient presented with 1 month of back pain and rapidly progressing left lower extremity weakness and myelopathic signs so surgery was offered.6-10 Interval imaging showed an intradural extramedullary T4-T5 lesion suspicious for metastatic disease. ⋯ Complete resection required sacrifice of the left T5 nerve root and cutting of the dentate ligament in 2 locations for adequate visualization. Postoperative neurologic exam demonstrated improvement in her lower extremity weakness, and postoperative magnetic resonance imaging showed gross total resection. The postoperative course was uneventful, and the patient was discharged home on postoperative day 6.