World Neurosurg
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Review Case Reports
Adersson lesion occurred in the lumbosacral segment of a young man: A case report and literature review.
Andersson lesion (AL) is not a rare complication of ankylosing spondylitis (AS), but it seldom occurs in single lumbosacral segments or young people. We present a case of a young patient with AS and AL between L5 and S1. ⋯ AL rarely occurs in the lumbosacral region or in young people and can be misdiagnosed as spinal tuberculosis. Surgical treatment of AL aims to relieve spinal nerve compression, reconstruct spinal stability, and restore sagittal balance. In view of the ambiguous anatomic landmark of patients with AS, we recommend surgery assisted with O-arm navigation, which clearly showed the entry point and guaranteed the accuracy of pedicle screw placements.
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New York City is the epicenter of the novel coronavirus disease 2019 (COVID-19) pandemic in the United States. Traumatic brain injury accounts for a significant proportion of admissions to our trauma center. We sought to characterize the effect of the pandemic on neurotraumas, given the cancellation of nonessential activities during the crisis. ⋯ A decrease in the frequency of neurotraumas was observed during the COVID-19 crisis concomitant with the increase in COVID-19 patients in the city. This trend began after the cancellation of nonessential activities and implementation of social distancing recommendations.
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Review Case Reports
Neurological Complications of Preoperative Embolization of Spinal Metastasis: A Systemic Review of the Literature Identifying Distinct Mechanisms of Injury.
Preoperative embolization of spinal metastases may improve outcomes of resection by reducing surgical blood loss and operative time. Neurologic complications are rarely reported and the mechanisms leading to injury are poorly described. ⋯ Neurologic injury is a risk of preoperative embolization of spinal metastasis from either compromise of spinal cord vascular supply or cranial stroke from reflux of embolic particles. Postprocedural tumor swelling rarely leads to clinical deficit. Awareness of these complications and the presumed mechanisms of injury may aid clinicians in implementing interventions and in counseling patients before treatment.
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Hematoma expansion (HE) is associated with poor outcome in patients with intracerebral hemorrhage (ICH), but the impact on patients with an left ventricular assist device (LVAD) is unknown. We aimed to define the occurrence of HE in the LVAD population and to determine the association between HE and mortality. ⋯ HE occurrence appears to be similar in LVAD and non-LVAD patients. HE has a significant impact on LVAD ICH mortality, underscoring the importance of adequate coagulopathy reversal and blood pressure management in these patients.
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Comparative Study
Microvascular Decompression Versus Stereotactic Radiosurgery for Trigeminal Neuralgia: A single institution experience.
Microvascular decompression (MVD) is the standard surgical procedure for patients with medically refractory trigeminal neuralgia (TN). Stereotactic radiosurgery (SRS) has gained increasing popularity as a less invasive technique. We report our institution's outcome in the surgical treatment of TN (MVD vs. SRS), taking patient's age and gender into consideration. ⋯ Factoring in patients' age and gender, both MVD and SRS can achieve a favorable outcome for medically refractory TN, although BNI scores of IV and V were more common with SRS.