Cerebral Blood Flow Is the Optimal CT Perfusion Parameter for Assessing Infarct Core

Cerebral Blood Flow Is the Optimal CT Perfusion Parameter for Assessing Infarct Core
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DOI:
10.1161/strokeaha.111.618355
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发表时间:
2011-12-01
期刊:
影响因子:
8.3
通讯作者:
Parsons, Mark W.
Parsons, Mark W.
中科院分区:
医学1区
文献类型:
--
作者:
Campbell, Bruce C. V.;Christensen, Soren;Parsons, Mark W.

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背景和目的-CT灌注成像(CTP)广泛而快速地用于急性缺血性卒中的成像,但其有效性有限。脑血容量(CBV)被认为是预测脑梗塞核心的最佳指标。我们用同期弥散磁共振成像检测CBV和其他常见的CTP参数。方法:急性缺血性中风患者
Background and Purpose-CT perfusion (CTP) is widely and rapidly accessible for imaging acute ischemic stroke but has limited validation. Cerebral blood volume (CBV) has been proposed as the best predictor of infarct core. We tested CBV against other common CTP parameters using contemporaneous diffusion MRI.Methods-Patients with acute ischemic stroke