A novel method to assess pial collateralization from stroke perfusion MRI: subdividing Tmax into anatomical compartments
详细信息 查看全文
- 作者：Arne Potreck ; Fatih Seker ; Angelika Hoffmann ; Johannes Pfaff…
- 关键词：Collateral circulation ; Stroke ; MRI ; DSC ; perfusion ; weighted MRI
- 刊名：European Radiology
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：27
- 期：2
- 页码：618-626
- 全文大小：
- 刊物类别：Medicine
- 刊物主题：Imaging / Radiology; Diagnostic Radiology; Interventional Radiology; Neuroradiology; Ultrasound; Internal Medicine;
- 出版者：Springer Berlin Heidelberg
- ISSN：1432-1084
- 卷排序：27
文摘
ObjectivesTo develop and validate a quantitative and observer-independent method to evaluate pial collateral circulation by DSC-perfusion MRI and test whether this novel method delivers diagnostic information which is redundant to or independent from conventional penumbra imaging by the mismatch approach.