‘Flower’ guiding catheter makes it possible to retrieve a ‘flared’ stent
نویسندگان
چکیده
منابع مشابه
early stent removal after kidney transplantation: is it possible?
conclusions we can remove the ureteral stent earlier after kidney transplantation with no increase in the prevalence of surgical complications. patients and methods all patients who underwent kidney transplantation from may 2011 until march 2012 in modarres hospital were included in this study. we classified the patients into three groups, based on time of stent removal (10, 20, and 30 days aft...
متن کاملDirect stent implantation using a 5F guiding catheter and transradial approach.
OBJECTIVE To assess stent implantation without previous dilation with a conventional balloon catheter to treat coronary artery obstructions, by using low profile guiding catheters and the transradial approach. METHODS The transradial approach is attractive due to the possibility of avoiding the trauma caused by the balloon, its shorter time of performance, reduced exposure to radiation, and t...
متن کاملDesign of a sensorized guiding catheter for in situ laser fenestration of endovascular stent.
PURPOSE The in situ fenestration of a standard endograft is currently limited by difficulties in targeting the fenestration site under fluoroscopic control and by the lack of a safe method to perforate the graft. Evidence in the literature suggests the use of a 3 D electromagnetic navigator to accurately guide the endovascular instruments to the target and a laser to selectively perforate the g...
متن کاملEarly Stent Removal After Kidney Transplantation: Is it Possible?
BACKGROUND The most important surgical complications of renal transplantation are stenosis and obstruction of the ureterovesical anastomosis. Routine use of ureteral stents can prevent this complication, but the optimal time for ureteral stent use is still controversial. OBJECTIVES The purpose of this study is to compare the benefits and complications of early and delayed stent removal after ...
متن کاملEffect of a Flared Renal Stent on the Performance of Fenestrated Stent-Grafts at Rest and Exercise Conditions
PURPOSE To quantify the hemodynamic impact of a flared renal stent on the performance of fenestrated stent-grafts (FSGs) by analyzing flow patterns and wall shear stress-derived parameters in flared and nonflared FSGs in different physiologic scenarios. METHODS Hypothetical models of FSGs were created with and without flaring of the proximal portion of the renal stent. Flared FSGs with differ...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2020
ISSN: 1757-790X
DOI: 10.1136/bcr-2020-234608