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RT Journal Article
SR Electronic
T1 Contrast-Enhanced Carotid Color-Coded Duplex Sonography for Carotid Stenting Follow-Up Assessment
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 992
OP 995
VO 24
IS 5
A1 Yoshida, Kazumichi
A1 Nozaki, Kazuhiko
A1 Kikuta, Ken-ichiro
A1 Sadato, Akiyo
A1 Miyamoto, Susumu
A1 Hashimoto, Nobuo
YR 2003
UL http://www.ajnr.org/content/24/5/992.abstract
AB Summary: Proper assessment of endovascular patency after carotid stent (CS) placement with carotid color-coded duplex sonography (CCCD) can be difficult. We investigated the usefulness of contrast-enhanced (CE) CCCD for post-CS follow-up. CCCD images could not depict the entire bloodstream in overlapped stents and in highly positioned stents. CE-CCCD images, however, did provide anatomic information almost equivalent to that of intra-arterial angiography. CE-CCCD is useful in screening for post-CS restenosis.