World Neurosurg
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Surgical practice highly depends on the availability of surgical equipment; this is particularly relevant to low- and middle-income countries (LMICs), where resources are limited. A key part of the efforts to improve surgical provision globally include providing affordable equipment to LMICs; however, the effectiveness and the impact of these initiatives have not yet been assessed. We aimed to evaluate the World Federation of Neurosurgical Societies neurosurgical equipment program in this context. ⋯ Equipment donation positively impacts neurosurgical units in LMICs by allowing expansion of neurosurgical practice, improved safety and quality, and affordability. Adequate follow-up, considerations regarding equipment durability and maintenance needs, and improved support for repairs should be prioritized to ensure maximal benefit.
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Ultra-early surgical clot removal relieves mechanical compression on adjacent normal brain tissue and limits the toxic effects of a hematoma, which might improve the outcomes in patients with intracerebral hemorrhage (ICH); however, hematoma expansion frequently occurs within 20 hours after the ictus, and this limits the use of ultra-early surgery. Computed tomography angiography spot sign was recently validated as an important predictor of hematoma expansion in patients with ICH. ⋯ Ultra-early stereotactic aspiration might decrease the volume of perihematoma edema and improve the functional outcomes to some extent, without increasing the recurrence of ICH and patient fatalities. Our findings suggest that using negative spot sign as an indicator for performing ultra-early stereotactic aspiration could be a safe and effective protocol for ICH patients.
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Case Reports
Suturing treatment for blood blister-like aneurysm in the supraclinoid segment of the internal carotid artery.
Blood blister-like aneurysms (BBAs) are rare but dangerous and challenging to treat. Recurrence and rebleeding are often reported, and many neurosurgeons and interventional radiologists are discouraged by such poor outcomes. Currently, there is no standard method to treat this type of aneurysm. ⋯ We conclude that this suturing technique is an optional safe and reliable method to treat BBAs.
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Genetic risk factors can contribute to the etiology of intracranial aneurysms (IAs), and the genetic predisposition of IAs is largely unknown. Our study aimed to explore the role of rare variations in IA susceptibility. ⋯ LOXL2 c.C133T is a pathogenic mutation that is responsible for a fraction of familial IAs.
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The aim of this study was to explore the predisposing factors for fracture nonunion after a lateral screw was combined with C2 pedicle/laminar screw for a type II odontoid fracture and hopefully provide references in decision making and surgical planning for spinal surgeons. ⋯ Advanced age, long duration, and preoperative separation of odontoid fracture >4 mm are predisposing factors for fracture nonunion after posterior C1 lateral screw combined with C2 pedicle/laminar screw fixation for type II odontoid fracture. Our findings did not demonstrate any evidence of lower functional outcome and patients satisfaction for those patients who had odontoid nonunion.