No abstract available
Keywords:
basilar artery; cerebral blood volume; intracranial atherosclerosis; perfusion imaging; risk factors.
MeSH terms
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Aged
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Brain / diagnostic imaging*
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Humans
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Image Processing, Computer-Assisted / methods
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Intracranial Arteriosclerosis / diagnosis*
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Intracranial Arteriosclerosis / therapy*
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Magnetic Resonance Angiography / methods
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Male
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Risk
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Treatment Outcome