AJDRAJNR - American Journal of Neuroradiology

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Figure 1


Fig 1. Ischemic penumbra. DWI reveals multiple borderzone infarcts in the left cerebral hemisphere (arrow). MR angiogram (center) demonstrates a left internal carotid artery occlusion. ASL map shows the left ischemic penumbra, corresponding to the perfusion > DWI mismatch.





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Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X