Comparison of Arterial Spin Labeling and Bolus Perfusion-Weighted Imaging for Detecting Mismatch in Acute Stroke

PURPOSE: The perfusion-weighted imaging (PWI) – diffusion-weighted imaging (DWI) mismatch paradigm is widely used in stroke imaging studies. Arterial spin labeling (ASL) is an alternative perfusion method that does not require contrast. This study compares the agreement of ASL-DWI and PWI-DWI mismat...

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Bibliographic Details
Main Authors: Zaharchuk, Greg, El Mogy, Ibraheem S., Fischbein, Nancy J., Albers, Gregory W.
Format: Artigo
Language:Inglês
Published: 2012
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3383868/
https://ncbi.nlm.nih.gov/pubmed/22539548
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/STROKEAHA.111.639773
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