Optimal CT perfusion thresholds for core and penumbra in acute posterior circulation infarction.

Leon Stephen Edwards,Cecilia Cappelen-Smith,Dennis Cordato,Andrew Bivard,Leonid Churilov,Longting Lin,Chushuang Chen,Carlos Garcia-Esperon,Kenneth Butcher,Tim Kleinig,Phillip M C Choi,Xin Cheng,Qiang Dong,Richard I Aviv,Mark William Parsons

Frontiers in neurology（2023）

引用 2|浏览26

暂无评分

摘要

CTP has promising diagnostic utility in POCI. Accuracy of CTP varies by brain region. Optimal thresholds to define penumbra were DT >1 s and MTT >145%. The optimal threshold for core was a DT >1.5 s. However, CTP core volume estimates should be interpreted with caution.

查看译文

关键词

CT perfusion (CTP),cerebral perfusion,computerized tomography (CT),ischaemic stroke,magnetic resonance imaging,posterior circulation infarction

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要