Intraluminal signal intensity of iliac artery stents investigated by contrast-enhanced three-dimensional MR angiography

被引：11

作者：

Amano, Y ^{[1
]}

Gemma, K ^{[1
]}

Kawamata, H ^{[1
]}

Kumazaki, T ^{[1
]}

机构：

[1] Nippon Med Sch, Dept Radiol, Bunkyo Ku, Tokyo 113, Japan

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1998年 / 22卷 / 01期

关键词：

occlusive arterial disease; MR angiography; vascular stent;

D O I：

10.1016/S0895-6111(97)00040-2

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The purpose of this study is to investigate the intraluminal signal of iliac artery stents by contrast-enhanced three-dimensional magnetic resonance (MR) angiography with a short echo time. Ten patients with iliac arterial diseases treated by intravascular metallic stent placement were examined with a 1.5 T MR imager. Gadolinium-enhanced MR angiography depicted the intraluminal signal in Strecker stent, but not in the Wallstent and Palmaz stent. Strecker stent made of nonferromagnetic tantalum was the best-suited stent for use with contrast-enhanced MR angiography. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：9 / 12

页数：4

共 16 条

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