Diffusion-Weighted MRI in Acute Subcortical Infarction
Author(s) -
Michael B. Singer,
June Chong,
Dongfeng Lu,
Wouter J. Schonewille,
Stanley Tuhrim,
Scott W. Atlas
Publication year - 1998
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.29.1.133
Subject(s) - medicine , infarction , lesion , acute stroke , radiology , magnetic resonance imaging , diffusion mri , cerebral infarction , stroke (engine) , surgery , ischemia , myocardial infarction , mechanical engineering , tissue plasminogen activator , engineering
Conventional imaging lacks sensitivity and specificity for the detection of early subcortical cerebral infarction. The purposes of our study were (1) to determine the accuracy of diffusion-weighted (DW) MRI for early subcortical infarction and (2) to determine the efficacy of DW MRI for differentiating acute from nonacute subcortical infarctions when conventional MR demonstrates multiple infarctions.
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