World Neurosurg
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Review Comparative Study
Intracranial Tubular Retractor Systems: A Comparison and Review of the Literature of the BrainPath™, Vycor™, and METRx™ Tubular Retractors in the Management of Deep Brain Lesions.
In neurosurgery, parenchymal injury resulting from focal exertion of pressure on retracted tissue is a common complication associated with the use of plate and self-sustaining retractors to access deep intraparenchymal lesions. Tubular retractors, including Vycor, BrainPath, and METRx, were developed to reduce retraction injuries via radial dispersion of force. Our study seeks to compare these retraction systems and assess their respective indications, benefits, and associated complications. ⋯ This report is the first formal comparison of the BrainPath, Vycor, and METRx tubular retraction systems. We found that all 3 retractors were effective in accessing intraparenchymal lesions. Although we found that the retractor systems were used more commonly in different locations and for different diseases, there was no significant difference in complications or mortality among the 3 retractors.
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Review Case Reports
Primary intracranial angiomatoid fibrous histiocytoma: Two case reports and literature review.
Angiomatoid fibrous histiocytoma (AFH) is a rare, fibrohistiocytic, soft-tissue neoplasm. Intracranial AFH is extremely rare. Here we present 2 pediatric cases of intracranial AFH and perform a literature review on this disease entity. ⋯ Twenty-two cases of intracranial AFH have been previously documented, with the majority of lesions located in the frontal lobe. Most cases occurred in adolescents and young adults, with a slight female predilection. Headaches and seizures constituted the most common clinical presentation. Complete surgical resection remains the standard of care in the management of this pathology.
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Observational Study
One-year outcome after aneurysmal subarachnoid hemorrhage in elderly patients.
The number of elderly patients with aneurysmal subarachnoid hemorrhage (aSAH) admitted to intensive care units (ICUs) has increased. We aimed to analyze the characteristics and outcomes of such patients in a tertiary university hospital during a 5-year period. ⋯ Half of elderly patients with aSAH admitted to a neuro-ICU were able to live at home after 12 months. Mortality was significant, but the number of severely disabled patients was low. Clinical status at admission was the strongest predictor of outcome, whereas intraventricular hemorrhage increased the risk of poor outcome as well. GCS motor score 3 days after admission seemed to predict mortality and outcome.
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For most of the international community outside the epicenter, coronavirus disease 2019 (COVID-19) containment is normalizing, and daily medical practice runs parallel to preventing and treating COVID-19. This experience of simultaneously conducting emergent surgery and infection control for COVID-19 disease is useful outside the epicenter during the pandemic. ⋯ Rescuing patients with SAH and containment of COVID-19 benefit from joint prevention and control, a centralized system of equipment distribution and personnel assignment, and quick workflow establishment.
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Comparative Study
Outcome of microsurgical clipping for multiple vs single intracranial aneurysms: A single institutional retrospective comparative cohort study.
To evaluate the results of microsurgical clipping for single intracranial aneurysm (SIA) and multiple intracranial aneurysms (MIA) and compare the outcomes. ⋯ Comparable clinical outcomes and high rates of complete aneurysm occlusion following microsurgical clipping can be expected in patients with SIA and patients with MIA.