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FIG 1. Images in a 70-year-old man with a minor stroke of the right hemisphere.
A, MRA image shows a long flow-void artifact (arrow).
B, DSA image clearly shows a severe (7099%) stenosis in the internal carotid artery (arrow).
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FIG 1. Images in a 70-year-old man with a minor stroke of the right hemisphere.
A, MRA image shows a long flow-void artifact (arrow).
B, DSA image clearly shows a severe (7099%) stenosis in the internal carotid artery (arrow).
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Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X