World Neurosurg
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Review Meta Analysis
The Impact of Resident Participation During Surgery on Neurosurgical Outcomes: A Meta-Analysis.
There has been much attention recently on whether the involvement of neurosurgical residents during surgery impacts patient outcomes. Our goal was to perform a meta-analysis of all existing studies in order to determine the true effect of resident involvement. ⋯ We found that, when adjusted for comorbidities, complexity, and procedure type, there was no difference in outcomes in terms of surgical complications, reoperation, length of stay more than 5 days, and mortality. While these results suggest that our apprenticeship teaching model is safe for developing independent physicians, using new educational modalities such as simulation and resident-directed labs may be useful to attenuate potential patient complications in higher-risk procedures and in patients with comorbidities.
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Review Case Reports
Non-Fusion Muscle-Sparing Technique to Treat Long-Segment Thoracolumbar Extradural Arachnoid Cyst in a Child: A Case Report and Review of the Literature.
Spinal extradural arachnoid cyst is an uncommon cause of spinal cord compression. It results from a small dural defect that leads to cerebrospinal fluid (CSF) accumulation in the cyst and subarachnoid space, and the cyst can compress the spinal cord and nerve roots. Surgery is the treatment of choice in symptomatic patients, and most cases have an immediately satisfying outcome after surgery. ⋯ Spinal arachnoid cyst is rare, especially in children. Early diagnosis and treatment are essential for improving the chance of full recovery, and for avoiding complication and irreparable defect. Total cyst removal with dural repair remains the best treatment alternative; however, potential complications, especially spinal malalignment after extensive laminectomy, must be considered. Postoperative MRI showed normal CSF flow and no spinal cord compression. The muscle-sparing technique with multiple-level laminectomy without spinal fusion that we used in this case provided a satisfying outcome.
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Review Case Reports
Adult Pineal Region Atypical Teratoid Rhabdoid Tumor: A Case for Aggressive Surgical and Chemoradiation Management with Comprehensive Literature Review.
Atypical teratoid rhabdoid tumor (ATRT) is a rare, highly malignant central nervous system neoplasm classified as an embryonal grade IV neoplasm by the World Health Organization. ATRT generally occurs in children younger than 3 years, with 85 pathologically confirmed cases reported in adults. It is most commonly supratentorial, with only 9 confirmed adult cases localized to the pineal region. ⋯ Adult ATRT is rare, especially in the pineal region, with only 9 cases reported. Because of the aggressiveness, ATRT must be considered in the differential diagnosis of pineal region lesions because early diagnosis and aggressive treatment are key to prolonged survival.
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The coronavirus 2019 (COVID-19) pandemic has changed the practice of neurosurgery. Significant resources have been dedicated to the disease. The pandemic in the Indian subcontinent, compared with the rest of the world, is relatively delayed. The neurosurgical practice cannot remain unaffected by hugely disruptive measures such as a lockdown. The inevitable increase in COVID infections with the gradual relaxation of lockdown continues to pose a risk for health care providers. Therefore, it is imperative to evaluate whether the pandemic has had a discernible effect on health care providers, especially in terms of practice modifications in private establishments and publicly funded hospitals, the emotional impact on the surgeon, and the influence of social media on the psyche of the surgeon. ⋯ The survey highlights the perception of neurosurgeons toward the pandemic and the difference in public-private practice. Suspension of elective procedures, severe curtailment of regular outpatient appointments, drastic modifications of the normal outpatient department/operating room practices, and apprehensions related to inadequacy of safety provided by personal protective equipment use and financial losses of private establishments were some of the visible themes in our survey results. Although telemedicine has not been as widely adopted as expected, online education has been favorably received.
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The endoscopic approach, chiefly via the maxillary sinus, has growing applications for the lateral skull base, and can be classified into the use of "endonasal" or "sublabial" entry. Although the endonasal transmaxillary approach has been well accepted, it has a limitation with respect to the lateral exposure. A possible solution is the use of the sublabial transmaxillary approach via the canine fossa, which assures lateral accessibility. In clinical practice, we have taken advantage of the concomitant use of the endonasal and sublabial transmaxillary approach for selected patients harboring lateral skull base lesions. In addition to binostril pathways, canine fossa trephination was constructed to facilitate this combined approach, termed the endoscopic triportal transmaxillary approach (ETTA). ⋯ The concomitant use of the trans-canine fossa approach effectively ameliorated significant technical challenges that tend to occur when using a purely endonasal approach. The ETTA can be an attractive option for treating lateral and middle skull base lesions.