- Abstract:
-
BACKGROUND AND PURPOSE: In acute ischemic stroke, the amount of neuronal damage in hyperintense areas on MR diffusion imaging (DWI) is unclear. We used spectroscopic imaging to measure N-acetyl aspartate (NAA, a marker of normal neurons) and lactate (a marker of ischemia) to compare with diffusion and perfusion values in the diffusion lesion in acute ischemic stroke. METHODS: We recruited patients with acute ischemic stroke prospectively and performed MR diffusion weighted (DWI), perfusion, ...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1161/strokeaha.108.525626
-
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- Journal:
- Stroke; a journal of cerebral circulation
- Volume:
- 40
- Issue:
- 3
- Pages:
- 767-772
- Publication date:
- 2009-03-05
- DOI:
- EISSN:
-
1524-4628
- ISSN:
-
0039-2499
- URN:
-
uuid:d59eeeeb-f7a4-444f-805d-8681ac53ccce
- Source identifiers:
-
226415
- Local pid:
- pubs:226415
- Copyright date:
- 2009
Journal article
Associations between diffusion and perfusion parameters, N-acetyl aspartate, and lactate in acute ischemic stroke.
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