World Neurosurg
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Multicenter Study
A multi-institutional analysis of factors influencing surgical outcomes for patients with newly diagnosed grade I gliomas.
To assess the impact of intraoperative magnetic resonance imaging (iMRI), extent of resection (EOR), and other factors on overall survival (OS) and progression-free survival (PFS) for patients with newly diagnosed grade I gliomas. ⋯ Patients with grade I gliomas have extended OS and PFS, which correlates positively with increasing EOR, especially for patients with pilocytic astrocytoma. iMRI may increase EOR, indicated by the rate of gross total resection after iMRI use but was not independently associated with increased OS or PFS.
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Multicenter Study Observational Study
Regional variation in the management of nontraumatic subdural hematomas across the United States.
Nontraumatic subdural hematomas are a common indication for inpatient hospitalization in the United States, yet there is little high-quality evidence regarding which patients should receive surgical or medical treatment. We sought to assess variation in surgical management and medical treatment with steroids for nontraumatic subdural hematomas across the United States. ⋯ There is considerable variability in surgical management of nontraumatic subdural hematomas across the United States based on age, sex, and region. Future studies should explore the reasons for the variability and attempt to better clarify indications for surgical management of subdural hematomas.
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Multicenter Study
Combination of Ultraearly Hematoma Growth and Hypodensities for Outcome Prediction after Intracerebral Hemorrhage.
Noncontrast computed tomography hypodensities (HD) and ultraearly hematoma growth (uHG) are reliable markers for outcome prediction in patients with spontaneous intracerebral hemorrhage (sICH). The present study aimed to assess whether the combination of these 2 markers could improve the prognostic value for sICH. ⋯ The combination of uHG and HD improves the stratification of unfavorable prognoses in patients with sICH.
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Multicenter Study
Prevalence of Thoracic Scoliosis in Adolescents in Turkey: Analysis of 1065 Chest Radiographs.
School scoliosis screening programs (SSSPs) are widely used for reporting the prevalence and improving the awareness of scoliosis. Thus, scoliosis could be prevented and/or treated in a timely manner. However, mild scoliosis (10°-20°) could be missed in SSSPs. Previously obtained plain chest radiographs could be used as an adjunct to SSSPs to detect the exact prevalence of scoliosis. In this study, we aimed to detect the prevalence of thoracic scoliosis in adolescents in Turkey using posteroanterior chest radiographs. ⋯ SSSPs help detection of the prevalence of scoliosis and the factors associated with scoliosis in adolescents. However, patients with small-angle curves could be missed in SSSPs. Our results showed that plain posteroanterior chest radiographs could be used as an adjunct to SSSPs to accurately detect prevalence of scoliosis in adolescents.