Follow-up of extracranial vertebral artery stents with Doppler sonography

被引：11
作者：
Kantarci, Fatih
Mihmanli, Ismail [1 ]
Albayram, Mehmet Sait
Barutca, Hakan
Gulsen, Fatih
Kocer, Naci
Islak, Civan
机构：
[1] Istanbul Univ, Cerrahpasa Med Fac, Dept Radiol, Div Ultrasonog, TR-34300 Istanbul, Turkey
[2] Istanbul Univ, Cerrahpasa Med Fac, Dept Radiol, Div Neuroradiol, TR-34300 Istanbul, Turkey
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2006年 / 187卷 / 03期
关键词：
angioplasty; arteriosclerosis; Doppler sonography; hemodynamics; stenosis; stents; vascular imaging; vertebral artery;
D O I：
10.2214/AJR.05.0452
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
OBJECTIVE. The objective of our study was to determine the Doppler sonography findings suggestive of restenosis in the follow-up of patients treated by stent placement in the extracranial vertebral artery. CONCLUSION. Follow-up of vertebral artery stents with Doppler sonography may be performed by direct insonation of the stent or by indirect measurements from the V2 segment (the part of the vertebral artery that courses within the intervertebral foramina). The V2 segment Doppler sonography measurements may guide future examinations and provide essential information regarding the proximally deployed stent.
引用
收藏
页码：779 / 787
页数：9
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