World Neurosurg
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Spinal anesthesia (SA) is routinely used in obstetrics and orthopedic surgery but has not been widely adopted in lumbar spine surgery (LSS). One perceived barrier is the learning curve for the neurosurgical and anesthesia team associated with managing a patient in the prone position under SA. ⋯ Our data demonstrate the lack of a learning curve when SA is implemented in LSS cases by an anesthetic team already familiar with SA techniques for other procedures. Importantly, the surgical team was already familiar with the minimally invasive surgery approaches used in conjunction with SA. This study highlights that the barriers to transitioning to SA for LSS may be fewer than perceived.
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Spine surgeons are usually exposed to high workload and demanding work conditions. Although the relationship between pharmacological neuroenhancement (PNE) and resilience (i.e., the ability to recover from stress), as well as perceived stress and resilience-enhancing factors, has been investigated in the general population, less is known about the impact of those factors in spine surgeons. This study aimed to close that gap by investigating the relationship between PNE use and resilience, perceived stress, or resilience-enhancing factors in spine surgeons. ⋯ Spine surgeons with higher levels of stress seem to be more prone to nonmedical use of PNE. Tailored interventions may improve the ability to cope with high perceived stress and prevent the use of PNE. Further research should examine the efficacy of those interventions on the prevention of PNE in spine surgeons.
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We present the case of a 23-year-old female with a history of progressive hearing loss in the left ear, dizziness, and vertigo. Magnetic resonance imaging demonstrated a left mass extending from the internal auditory canal into the cerebellopontine angle (Koos-4).1 A retrosigmoid approach assisted with a microinspection tool was chosen.2-5 Microsurgical near total resection was achieved. The patient presented a postoperative facial deficit (House-Brackman grade 2 postoperative), with complete resolution after 2 months. Video 1 highlights the critical steps of the retrosigmoid approach and the benefit of using the microinspection tool for vestibular schwannoma resection.
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We investigated the ability of magnetic resonance imaging (MRI) to distinguish primary central nervous system vasculitis (PCNSV) from glioblastoma to facilitate the development of an appropriate treatment for PCNSV. ⋯ Contrast-enhanced MRI, perfusion MRI, and quantitative analysis of 1H-MRS are valuable techniques for distinguishing PCNSV from glioblastoma before surgery.
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Awake craniotomy is being used widely for tumors near eloquent areas of the brain and also to facilitate early discharge from the hospital. Although most of the complications occur early in the postoperative period, there is a certain risk of delayed postoperative adverse events after discharge. This study investigated the incidence and the risk factors for postdischarge readmission after awake surgeries. ⋯ Although age, malignancy, or preoperative performance status were not related to readmission or reoperation, redo surgery cases and cases with postoperative hematoma were found to be at an increased risk for reoperation. Special attention and care need to be paid to these cases for potential complications after discharge, especially in situations in which patients tend to be discharged early after awake surgeries.