World Neurosurg
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The pituitary adenoma causing acromegaly is typically resected through a transsphenoidal approach and visualized with an operating microscope or endoscope. We undertook a systematic review and meta-analysis examining the clinical efficacy of endoscopic and microsurgical approaches. ⋯ Our study shows the clinical utility of the endoscopic approach and demonstrates potential benefits including increased remission rates with noninvasive macroadenomas and a lower rate of meningitis.
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Rupture of an intracranial aneurysm usually presents with an acute onset and requires multidisciplinary intensive care treatment and the overall death and disability rates are high. The ABO blood type is known to play an important role in hemostasis, thrombosis, and vascular NO response. The aspect of ABO blood type in onset, clinical progress, and outcome after subarachnoid hemorrhage (SAH) is largely unexplored. We conducted this study to elucidate the association of ABO blood type with the occurrence and outcome of aneurysmal SAH. ⋯ Although a possible relationship between the ABO blood group and the clinical course of patients with SAH was hypothesized, our study showed no significant influence of patient's ABO blood type on cerebral vasospasm onset, SAH-associated intracerebral hemorrhage, or delayed infarction.
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The prevalence of asymptomatic unruptured intracranial aneurysms (AUIA) in a Southeast Asian population has not been previously studied. Knowing the disease burden and population at risk can assist us in making informed decisions when managing AUIAs. We aimed to determine if the local prevalence of AUIAs differed from other populations in the published literature. ⋯ In this large cohort of a Southeast Asian population, the prevalence of AUIA was 3.5%. Most of the AUIAs were less than 5 mm and did not require intervention at time of discovery and did not progress within the year of follow-up.
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The development of secondary brain injury via oxidative stress after traumatic brain injury (TBI) is well known. Decorin (DC) inactivates transforming growth factor β1, complement system, and tumor necrosis factor α, which are related to oxidative stress and apoptosis. Consequently, the aim of the present study was to evaluate the role of DC on TBI. ⋯ The results of the present study showed that DC inactivates transforming growth factor β1 and protects the brain tissue and neuronal cells after TBI.