Real-time ultrasound guidance for percutaneous transluminal retrieval of nonopaque intravascular catheter fragment
نویسندگان
چکیده
منابع مشابه
Intravascular Ultrasound Balloon Catheter
Background Coronary stenting in conjunction with coronary angioplasty is a valuable tool for treatment of severe coronary dissection and is effective in reducing the frequency of restenoses. Evidence is increasing that the lumen gain within the stent is negatively correlated with the rate of subacute closures and restenoses. Since the assessment of radiolucent coronary stents and complex lumen ...
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The success rate of a chronic total occlusion (CTO) procedure depends on the morphologic features of the lesion. The abrupt type of CTO, which has a blunt stump with a side branch at the site of occlusion, is suggested to be a predictor of procedure failure. We report a successful recanalization of the abrupt type of CTO by using real-time intravascular ultrasound (IVUS)-guided wiring technique...
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Stent Implantation To the Editor: The impact of intravascular ultrasound (IVUS) guidance for stent implantation was addressed in a recent issue of Circulation with the results of the Can Routine Ultrasound Influence Stent Expansion (CRUISE) trial.1 In addition to its primary end point, IVUS measurements of stent expansion, this study assessed the clinical benefit of IVUS guidance in routine ste...
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Objective: Intravascular catheter-associated infection has been increasing hospitalization in post-surgery patients mainly due to microbial colonization of the catheter surface and formation of a superficial biofilm layer. The present study is aimed in developing an effective antibacterial device which can prevent colonization of organisms by modification of catheter. Methods: In the present st...
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tive technique for the percutaneous insertion of large-bore catheters into blood vessels that allowed for the application of angiocatheters for angiography. The Seldinger technique for central venous catheter (CVC) placement is ubiquitous in medical practice and the procedure is well known. Briefly, the procedure involves introducing a percutaneous needle into the vessel, passing a guidewire th...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1979
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.133.4.760