World Neurosurg
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Review Meta Analysis
Surgical resection and cellular proliferation index predict prognosis for patients with papillary glioneuronal tumor (PGNT): a systematic review and pooled analysis.
Although the World Health Organization classifies papillary glioneuronal tumor (PGNT) as a grade I tumor, several malignant cases have been reported. In this study, we examined the clinical and prognostic characteristics of PGNT. ⋯ PGNT is a benign tumor of young adults, but can present atypically as high grade. Male sex, low cellular proliferation, and maximal surgical resection are positive prognostic indicators for PGNT.
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There is an abundance of articles published on meningioma. ⋯ We identified the top 100 most-cited articles on meningioma that may be considered significant and impactful works, as well as the most noteworthy. In addition, we recognized the historical development and advances in meningioma research and the important contributions of various authors, specialty fields, and countries. A large proportion of the most cited articles were written by authors other than neurosurgeons, and many of these articles were published in non-neurosurgery journals.
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There is a paucity of data determining the impact that gender disparities have on spine outcomes, particularly perception of health and satisfaction. The aim of this study was to determine whether there is a difference in 3-month and 1-year patient-reported outcomes and satisfaction after elective lumbar spine surgery. ⋯ Our study suggests that there may be differences in perception of health, pain, and disability between men and women at baseline, short-term and long-term follow-up that may influence overall patient satisfaction.
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Review Case Reports
Rhabdoid Meningioma Arising Concurrent in Pulmonary and Intracranial with a Rare Malignant Clinical Progression: Case Report and Literature Review.
Rhabdoid meningioma (RM) is an unusual variant of meningioma, classified as World Health Organization grade III. Although its recurrence is common, extracranial metastasis is rare and usually misdiagnosed. The transfer mechanism and pathway are ambiguous; once the metastasis occurs, the prognosis is poor, and there is no effective management. The present case is the first report of concurrent intracranial and pulmonary RM with rapid and widespread metastasis. We hope this report can serve as a helpful reference for clinicians and radiologists. ⋯ Intracranial RM is a relatively rare tumor with the potential for wide intracranial and extracranial transfer. Cystic components and necrosis can be seen in this type of meningioma. Metastatic meningioma should be kept in mind when dealing with isolated lung lesions. This case report may serve as a helpful reference for clinicians and radiologists.
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Review Case Reports
Recurrent Perimesencephalic Nonaneurysmal Subarachnoid Hemorrhage: Case Report and Review of The Literature.
Perimesencephalic nonaneurysmal subarachnoid hemorrhage (PNSAH) is a benign form of subarachnoid hemorrhage (SAH) with a favorable prognosis. The risk of recurrent hemorrhage of this benign entity is extremely low. ⋯ Despite the PNSAH owning benign clinical manifestations and a favorable outcome, this distinct case of recurrent PNSAH demonstrated that the risk of recurrent hemorrhage of PNSAH does exist, although it is rather low. A conservative approach with close follow-up is still warranted for PNSAH patients.