World Neurosurg
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Rathke cleft cyst (RCC) can cause acute symptoms mimicking pituitary adenoma (PA) apoplexy. We evaluated the clinicoradiologic features for distinguishing RCC from PA apoplexy. ⋯ RCC with apoplexy-like symptoms has different clinicoradiologic features compared with PA apoplexy. Patients with RCC present with milder ocular symptoms and smaller tumor volumes compared with those with PA apoplexy. The absence of nodular enhancement on MR images could suggest RCC.
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The cholesterol embolization syndrome (CES) results from the distal embolization of cholesterol crystals from atheromatous plaques in large vessels such as the aorta and results in multiorgan damage. ⋯ Our patient with CES had cutaneous involvement affecting the lower limbs and renal and neurological involvement. High clinical suspicion and early treatment can reduce the mortality and morbidity after endovascular procedures. The neurological symptoms had most likely resulted from delayed cerebral hyperperfusion syndrome resulting in intracerebral hemorrhage.
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Review Meta Analysis
Dural Venous Sinus Thrombosis in Patients Presenting with Blunt Traumatic Brain Injuries and Skull Fractures: A Systematic Review and Meta-analysis.
Dural venous sinus thrombosis (DVST) is an increasingly recognized complication of blunt traumatic brain injury (TBI) and skull fractures. However, data concerning epidemiology and clinical significance of DVST are unclear. Determining the disease burden in patients with TBI is an important first step to guide future studies assessing the natural course of traumatic DVST or the effects of its treatment. Therefore, we performed to our knowledge the first systematic review and meta-analysis evaluating the prevalence of DVST in patients with TBI and skull fractures. ⋯ We found an unexpectedly high and consistent frequency of DVST among patients with skull fractures regardless of age group or severity of brain injury. These findings are important and highlight the need for further understanding the natural history of DVST and providing better guidelines on its management.
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Review Meta Analysis
Meta-analysis with Trial Sequential Analysis on the Efficacy and Safety of Erythropoietin in Traumatic Brain Injury: A New Paradigm.
Erythropoietin (EPO) has been shown to be beneficial in traumatic brain injury (TBI). We have attempted to quantitatively synthesize the findings of current randomized controlled trials (RCTs) in this meta-analysis and analyzed the need for further trials using trial sequential analysis (TSA). ⋯ EPO seems to be beneficial in terms of reducing 6-month mortality, however, its effect on in-hospital mortality, neurologic outcomes, and risk of deep vein thrombosis fails to reach statistical significance. TSA suggests a need for large trials to evaluate the role of EPO in patients with TBI in a more systematic way.