Carotid Stent Fracture: Diagnosis and Management

被引：14
作者：
Boehm, Gernot [1 ]
Gschwendtner, Manfred [1 ]
Schillinger, Martin [2 ]
机构：
[1] Elisabethinen Univ, Teaching Hosp, Dept Diagnost & Intervent Radiol, Linz, Austria
[2] Med Univ Vienna, Dept Angiol, Vienna, Austria
来源：
CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS | 2009年 / 74卷 / 02期
关键词：
complications adult cath/intervention; imaging (CT/MR); peripheral vascular disease; ARTERY; IMPACT;
D O I：
10.1002/ccd.22051
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
With increasing numbers of carotid stent implantations, stent fractures likely will be detected in this vessel region. The authors report two cases of stent fracture: one balloon expandable and one self expandable stent fractured and caused symptoms. CT angiography identified the stent fractures. One partial stent fracture in the internal carotid artery caused a significant restenosis. One complete stent fracture in the common carotid artery caused neurological symptoms, but no significant restenosis. Computerized tomographic angiography (CTA) findings were confirmed by conventional angiography and treated by repeated stent implantation. In a 12-month follow-up period, both patients remained further neurologically asymptomatic and there was no restenosis in duplex sonography or CTA. (C) 2009 Wiley-Liss, Inc.
引用
收藏
页码：273 / 277
页数：5
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