World Neurosurg
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Review Case Reports
Misdiagnosis and delay of diagnosis in hemorrhagic meningioma: a case series and review of the literature.
To evaluate the clinicoradiologic characteristics of hemorrhagic meningiomas (HMs) that are missed or misdiagnosed on radiologic imaging studies. ⋯ Our study showed that in patients with HM with inadequate imaging evaluation, a small tumor associated with massive hematoma and atypical imaging features was more likely to be misdiagnosed.
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Review
Surgical Excision of Cirsoid Aneurysm of the Scalp: Case Series and Review of the Literature.
Cirsoid aneurysms, also known as arteriovenous malformations (AVMs), of the scalp are relatively rare lesions. They may be found incidentally or with symptoms such as an enlarging pulsatile mass, headache, or bleeding. ⋯ Preoperative embolization reduces vascularity and helps in easy identification as well as complete excision of cirsoid aneurysms during surgery. However, surgical excision alone of cirsoid aneurysms also results in excellent outcomes.
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As the COVID-19 pandemic surpasses 1 year, it is prudent to reflect on the challenges faced and the management strategies employed to tackle this overwhelming health care crisis. We undertook this study to validate our institutional protocols, which were formulated to cater to the change in volume and pattern of neurosurgical cases during the raging pandemic. ⋯ Despite a significant decrease in neurosurgical workload during the COVID-19 lockdown period in 2020, the volume of emergency and essential surgeries did not change much compared with the previous year. Surgery in COVID-19 patients is best avoided, unless critical, as the outcome in these patients is not favorable. The employment of monitored anesthesia care techniques like awake craniotomy and regional anesthesia facilitate a better outcome in the ongoing COVID-19 era.
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The clinical outcomes of balloon kyphoplasty (BKP) for split-type osteoporotic vertebral fractures (OVF) are poor. These may be owing to the vertebral body bifurcating anteriorly and posteriorly when a load is applied and the filled cement being unstable. We report the usefulness of BKP combined with pediculoplasty using cannulated screws (vertebra-pediculoplasty) for OVF with a risk of cement dislodgement. ⋯ Vertebra-pediculoplasty could be an effective method for managing OVF with a high risk of cement dislodgement, which has been difficult to treat using conventional BKP.
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Review Meta Analysis
A Systematic Review and Meta-Analysis of Statins in Animal Models of Intracerebral Hemorrhage.
Intracerebral hemorrhage (ICH) is a severe form of stroke with limited treatment options. Statins have shown promise as a therapy for ICH in animal and human studies. We systematically reviewed and assessed the quality of preclinical studies exploring statin-use after ICH to guide clinical trial decision-making and design. ⋯ Behavioral outcomes in ICH were found to consistently improve with administration of statins in preclinical studies suggesting that statin therapy may be suitable for randomized clinical trials in humans. In addition, the STAIR criteria can be modified to effectively evaluate preclinical studies in ICH.