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On-line Access: 2010-08-05

Received: 2010-06-08

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Journal of Zhejiang University SCIENCE B 2010 Vol.11 No.8 P.561-567

http://doi.org/10.1631/jzus.B1001001


Two-stent strategy for renal artery stenosis with bifurcation lesion


Author(s):  Hong-bing Yan, Bin Zheng, Zheng Wu, Jian Wang, Han-jun Zhao, Li Song, Yun-peng Chi

Affiliation(s):  Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China

Corresponding email(s):   yan591204@yahoo.com.cn

Key Words:  Peripheral atherosclerotic artery disease, Angioplasty, Stents, Renal artery stenosis


Hong-bing Yan, Bin Zheng, Zheng Wu, Jian Wang, Han-jun Zhao, Li Song, Yun-peng Chi. Two-stent strategy for renal artery stenosis with bifurcation lesion[J]. Journal of Zhejiang University Science B, 2010, 11(8): 561-567.

@article{title="Two-stent strategy for renal artery stenosis with bifurcation lesion",
author="Hong-bing Yan, Bin Zheng, Zheng Wu, Jian Wang, Han-jun Zhao, Li Song, Yun-peng Chi",
journal="Journal of Zhejiang University Science B",
volume="11",
number="8",
pages="561-567",
year="2010",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.B1001001"
}

%0 Journal Article
%T Two-stent strategy for renal artery stenosis with bifurcation lesion
%A Hong-bing Yan
%A Bin Zheng
%A Zheng Wu
%A Jian Wang
%A Han-jun Zhao
%A Li Song
%A Yun-peng Chi
%J Journal of Zhejiang University SCIENCE B
%V 11
%N 8
%P 561-567
%@ 1673-1581
%D 2010
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.B1001001

TY - JOUR
T1 - Two-stent strategy for renal artery stenosis with bifurcation lesion
A1 - Hong-bing Yan
A1 - Bin Zheng
A1 - Zheng Wu
A1 - Jian Wang
A1 - Han-jun Zhao
A1 - Li Song
A1 - Yun-peng Chi
J0 - Journal of Zhejiang University Science B
VL - 11
IS - 8
SP - 561
EP - 567
%@ 1673-1581
Y1 - 2010
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.B1001001


Abstract: 
renal artery stenosis (RAS) with a bifurcation lesion is a challenge for interventional therapy. The aim of this study is to summarize our experience in RAS with a bifurcation lesion. Five patients with RAS involving bifurcation lesion are described. In cases 1 to 3, a single-stent strategy was first adopted. However, these three patients were converted to a two-stent strategy for bailout stent implantation in the side branches. In cases 4 and 5, a simultaneous kissing stent technique was performed. Angiography showed that the reference vascular diameter of the main branch was much larger than those of the side branches. Although obvious residual stenosis existed in cases 1 to 3 after stent implantation, no obvious residual stenosis was seen in cases 4 and 5. Renal artery duplex sonography was performed in cases 1 through 5 at 6, 7, 7, 8, and 6 months, respectively, after the procedures. No evidence of restenosis or occlusion was seen. In conclusion, stent implantation with the simultaneous kissing stent technique may result in more simple and more satisfactory immediate angiographic results.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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