AJDRAJNR - American Journal of Neuroradiology

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FIG 4. Three-month follow-up color Doppler sonogram of the carotid artery shows that the anchor has totally resorbed. The external collagen plug is persisting and appears as a hypoechoic structure (thick arrow).





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