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摘要目的开发及验证一种定量及独立于观察者的方法,通过DSC-灌注MRI评价软脑膜侧支循环,并检测这一新方法与基于不匹配方法的传统半暗带成像法相比,传递了
Abstract Objective To develop and validate a quantitative and independent observer approach to assess the leptomeningeal collateral circulation with DSC-perfusion MRI and to detect that this new method delivered, compared to traditional penumbra-based imaging methods based on mismatch methods