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Diffusion- and Perfusion-Weighted MRI Patterns in Borderzone Infarcts Stroke 31:1090-1096, Chaves,C.J.,et al, 2000 See this aricle in Pubmed Article Abstract We postulate that the perfusion abnormality varies according to the mechanism of the borderzone infarction. Transient perfusion deficits occurring with hypotension in the absence of significant large-artery disease may not be revealed by PWI. Embolism may cause some cases of small borderzone perfusion deficits. Critical large-artery disease may cause large territorial perfusion deficits and predispose to borderzone infarction.

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(click to filter results - removes previous filter) border zone infarct carotid artery stenosis cerebral embolism cerebral infarction cerebrovascular accident cerebrovascular accident,pathophysiology hypotension,systemic MRI MRI,abnormal MRI,diffusion weighted MRI,perfusion

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