World Neurosurg
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We retrospectively reviewed and evaluated our treatment protocols in epidural hematoma (EDH) cases to compare surgical versus nonsurgical treatment subsections with their trauma mechanism, injury type, clinical pattern, radiological details, functional outcome, and mortality rates. ⋯ Age, trauma severity, initial neurological statuses, and accompanying comorbidities can affect the functional outcome in acute EDH. We found that urgent surgical intervention and conservative treatment may lead to excellent results in most cases. Thus, EDH can be managed both conservatively and surgically in certain conditions. We made a comparison between pediatric and adult age groups according to treatment modalities. Both rebleeding and mortality rates are relatively lower in the pediatric operated group than in the adult operated group. In the adult observation group, rates of delayed surgery because of growing hematoma seem relatively higher than in the pediatric observation group. During radiological follow-up, we found that the progression rate of EDH in the adult observed group according to time is faster than in the pediatric observed group (P < 0.05).
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For endoscopic endonasal surgery of pituitary tumors, tissue identification and intraoperative judgment depend largely on surgeon expertise. In the present study, we assess whether the delayed-window indocyanine green (ICG) technique can identify pituitary gland tumors in real-time during surgery and analyze the mechanism of ICG fluorescence in the pituitary gland and tumor. ⋯ The results from the present study exhibit the utility of the delayed-window ICG technique in distinguishing the normal pituitary gland from a tumor during endoscopic endonasal surgery from 15 to 90 minutes after ICG administration. Permeability can contribute to gadolinium enhancement on MRI, as well as ICG retention and NIR fluorescence in a normal pituitary gland and tumor.
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We present the Jenkins classification for Bertolotti syndrome or symptomatic lumbosacral transitional vertebra (LSTV) and compare this with the existing Castellvi classification for patients presenting for treatment. ⋯ The Jenkins classification improves on the prior Castellvi classification to more comprehensively describe the functional anatomy, identify uncaptured anatomy, and better predict optimal surgical procedures to treat those with Bertolotti syndrome.
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The aim of this study was to investigate the association between intraoperative intrasellar pressure (ISP) and pre- and postoperative endocrine disturbances with focus on hyperprolactinemia and hypopituitarism in patients with pituitary tumors. ⋯ In patients with pituitary tumors, preoperative hypothyroidism and hyperprolactinemia may be associated with higher ISP. This is in line with the theory of pituitary stalk compression, suggested to be mediated by an elevated ISP. ISP does not predict the risk of postoperative hypopituitarism 3 months after surgical treatment.
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Neurosurgery residency programs are the most competitive among the surgical specialties for applicants to match into. U. S. ⋯ Research experience has consistently proved to result in higher successful match rates, and a positive correlation is seen with the number of research publications and Hirsch indices. However, with a predicted emphasis on research with the shift in scoring practices, these tools provide inadequate insight into authorship, contributions, type of publications, and community impact, warranting the need to include supplementary modifications, surrogates, or alternatives to such tools for a more comprehensive and equitable assessment of research. This study summarizes the role of research in the neurosurgical match process, describes nuances in research evaluation, and introduces novel Hirsch indices and additional strategies to address these nuances for equitable evaluation of research productions.