Establishment and external validation of prediction models for risk factors of cerebral hyperperfusion syndrome after combined revascularization in moyamoya disease based on meta-analysis and retrospective cohort studies
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Objective: Cerebral hyperperfusion syndrome (CHS) is a complication affecting up to 50% of moyamoya disease (MMD) patients after combined revascularization. The aim of this study was to identify reliable CHS risk factors and deve... ...