World Neurosurg
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To perform an interobserver and intraobserver agreement evaluation of the new AO Spine-DGOU classification system for osteoporotic thoracolumbar fractures (OFc). ⋯ This independent assessment demonstrated that new OFc allows moderate interobserver agreement and fair intraobserver agreement. Further studies are necessary prior to its widespread adoption.
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Current methods of neuromodulation have been shown to reduce seizures in patients with drug-resistant epilepsy, and in a small percentage of patients it has rendered them seizure-free when surgical resection is not feasible. While polytherapy with antiseizure medication is not uncommon, dual neurostimulation has received limited attention. We set out to identify trends and changes in the use of dual neurostimulation to understand choosing device combinations. ⋯ The ability to localize was the primary decision-maker in prompting RNS versus DBS. RNS surgery was more likely to be preceded by invasive electroencephalographic monitoring. Previous VNS responsiveness was more prominent in patients with DBS. Dual therapy was safe. Prospective multicenter studies of dual-device neuromodulation are needed.
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Patient Reported Outcomes for Lumbar Fusion in Patients with Previously Treated Cervical Myelopathy.
Patients with a history of surgically treated cervical myelopathy and lumbar pathology requiring fusion present complex challenges, and literature describing patient-reported outcomes in this cohort beyond patients with tandem spinal stenosis is sparse. This has led to unclear guidelines in the literature. We present the first dataset comparing patient-reported outcomes for lumbar fusion in patients with isolated lumbar pathology versus patients with a history of surgically treated cervical myelopathy. ⋯ Patients with a history of previously treated cervical myelopathy have a similar rate of clinically relevant improvement after lumbar fusion compared with patients without such history. As such, these patients appear to benefit from lumbar fusion surgery to the same degree as patients without a history of surgically treated cervical myelopathy.
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Review Case Reports
Inflammatory pseudotumor simulating a jugular foramen meningioma: case report, technical video and literature review.
Inflammatory pseudotumor (IP) is a nonneoplastic, reactive inflammatory process, of unknown etiology, characterized by a proliferation of connective tissue with an inflammatory infiltrate, most commonly involving the lungs and orbits. Primary intracranial IP is an extremely rare entity often arising from the meningeal structures of the skull base. We reported an extremely rare case of a primary intracranial IP located in the cerebellopontine angle, mimicking a jugular foramen meningioma. ⋯ The patient underwent a 3-month oral corticosteroid therapy showing no signs of recurrence at the radiologic follow-up. Primary intracranial IPs are rare pathologic entities that can mimic extraaxial tumors and should be taken into consideration as a potential differential diagnosis. Complete microsurgical resection in combination with other treatments (steroids therapy, radiotherapy) is the most common treatment of choice and is associated with good outcomes and low rates of recurrence.