Transient and Permanent Resolution of Ischemic Lesions on Diffusion-Weighted Imaging After Brief Periods of Focal Ischemia in Rats
Author(s) -
Fuhai Li,
Kai-Feng Liu,
Matthew D. Silva,
Tsuyoshi Omae,
Christopher H. Sotak,
Joseph D. Fenstermacher,
Marc Fisher
Publication year - 2000
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.31.4.946
Subject(s) - medicine , ischemia , hyperintensity , occlusion , perfusion , diffusion mri , h&e stain , magnetic resonance imaging , necrosis , nuclear medicine , pathology , radiology , staining
The early ischemic lesions demonstrated by diffusion-weighted imaging (DWI) are potentially reversible. The purposes of this study were to determine whether resolution of initial DWI lesions is transient or permanent after different brief periods of focal brain ischemia and to evaluate histological outcomes.
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