No abstract available
Keywords:
A. carotis externa; A. occipitalis; Duplexsonografie; Durale AV-Fistel; Sinus sigmoideus; arteriovenous dural fistula; duplex ultrasound; external carotid artery; occipital artery; sigmoid sinus.
MeSH terms
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Angiography, Digital Subtraction
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Central Nervous System Vascular Malformations / complications*
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Central Nervous System Vascular Malformations / diagnostic imaging*
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Chronic Disease
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Female
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Humans
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Middle Aged
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Tinnitus / etiology*
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Ultrasonography, Doppler, Duplex