Sensitivity of Diffusion- and Perfusion-Weighted Imaging for Diagnosing Acute Ischemic Stroke Is 97.5%
Author(s) -
Claus Z. Simonsen,
Mette H Madsen,
Marie Louise Schmitz,
Irene Klærke Mikkelsen,
Marc Fisher,
Grethe Andersen
Publication year - 2014
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.114.007107
Subject(s) - medicine , stroke (engine) , lesion , magnetic resonance imaging , diffusion mri , tissue plasminogen activator , radiology , thrombolysis , ischemia , brain ischemia , perfusion , perfusion scanning , nuclear medicine , pathology , mechanical engineering , engineering , myocardial infarction
MRI using diffusion-weighted imaging (DWI) is the most sensitive diagnostic imaging modality for early detection of ischemia, but how accurate is it and how much does perfusion-weighted imaging (PWI) add to the sensitivity have to be known.
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