World Neurosurg
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Review Meta Analysis
Safety and Efficacy of Flow Diverter Treatment for Blood Blister-Like Aneurysm: A Systematic Review and Meta-Analysis.
To clarify the safety and efficacy of flow diverter (FD) treatment for blood blister-like aneurysm (BBA) through a systematic review and literature analyzing perioperative and long-term clinical and angiographic outcomes. ⋯ Our meta-analysis suggests that in selected cases, FD can be safe and effective. A single FD strategy may result in a higher rate of good outcomes compared with an overlapped FD strategy. Ultimately, treatment of BBA should be considered on a case-by-case basis to maximize patient benefits and limit the risk of perioperative complications.
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Meta Analysis
Role of Apolipoprotein E Genotypes in Aneurysmal Subarachnoid Hemorrhage: Susceptibility, Complications, and Prognosis.
Aneurysmal subarachnoid hemorrhage (aSAH) is a devastating disease. Emerging evidence has indicated that the apolipoprotein E (ApoE) genotype might be associated with the risk of aSAH as well as complications and outcomes after aSAH, although the results remain controversial. ⋯ We found that the ApoE genotype was significantly associated with aSAH risk, whereas its effect on certain ethnic populations differs. Patient carrying the ε4 allele might have a worse outcome, whereas current evidence was insufficient to prove the association between ApoE genotypes and post-SAH complications.
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The nondominant hemisphere (usually right) is determinant for main cognitive functions such as visuospatial and social cognitions. Awake surgery using direct electrical stimulation for right cerebral tumor removal remains challenging due to the complexity of the functional anatomy and the difficulties in adapting the classical bedside tasks for awake surgery conditions. ⋯ In this second review of 2 parts, we discuss the pertinence of the neuropsychological tests available for the study of nondominant hemisphere functions for the surgery on right-sided tumors in awake surgery conditions. In conjunction with part I of the review, which focuses primarily on the anatomical, functional, and semiological basis of the right hemisphere function, this article provides a comprehensive review of current knowledge supporting the awake surgery in the right hemisphere.