Results 241 to 250 of about 17,736 (285)

Angioscopic evaluation after venous stents

Journal of Vascular Surgery: Venous and Lymphatic Disorders, 2023
Venous stenting is increasingly used to manage femoro-ilio-caval venous outflow obstruction/stenosis due to post-thrombotic syndrome. Although the safety, efficacy, and long-term patency of venous stents have been reported, re-interventions due to stent occlusion and in-stent restenosis (ISR) have also been reported.
Yuji, Hoshino, Hiroyoshi, Yokoi
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Venous Sinus Stenting

2021
Over the last decade, venous sinus stenting has become one of the most popular treatments for patients with severe IIH symptoms. It is a minimally invasive treatment where a stent is placed into a narrowed vein, usually at the transverse sinus, to restore normal venous outflow from the brain.
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Pathologic characteristics of human venous in-stent stenosis and stent occlusion

Journal of Vascular Surgery: Venous and Lymphatic Disorders, 2023
The objective of this study was to determine the pathologic features of venous in-stent stenosis over time occurring in bare metal stents.Endovascular biopsy samples were obtained prospectively from venous bare metal stents implanted in 2009 through 2018. All samples were formalin-fixed, paraffin-embedded and stained with hematoxylin and eosin. Samples
David M, Williams, John Matthew, Nicklas, Andrea, Obi, David, Gordon   +3 more
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In-stent restenosis and stent compression following stenting for chronic iliofemoral venous obstruction

Journal of Vascular Surgery: Venous and Lymphatic Disorders, 2022
In-stent restenosis (ISR) and stent compression (SC) are problems encountered after stenting for chronic iliofemoral venous obstruction that are responsible for a majority of reinterventions. However, characteristics of ISR and SC, in addition to outcomes after reintervention, have not been explored in detail and represent the focus of this study.A ...
Arjun, Jayaraj, Robert, Fuller, Seshadri, Raju, Jennifer, Stafford   +3 more
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Platelet recruitment to venous stent thrombi

Journal of Thrombosis and Thrombolysis, 2013
Thrombosis following venous stent placement is a morbid clinical outcome. Whether to target platelets or coagulation factors for venous stent thromboprophylaxis remains unclear. We sought to determine whether integrin α(IIb)β3 antagonism with lamifiban would inhibit platelet recruitment to venous stent thrombosis.
Robert D, McBane, Krzysztof, Karnicki, Waldemar E, Wysokinski   +2 more
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Stent Placement on Fresh Venous Thrombosis

CardioVascular and Interventional Radiology, 1997
To report on the efficacy of fixing fresh venous thrombus to the venous wall by stent placement.Seven patients underwent stenting to treat acute venous thrombosis. In two patients, the hemodialysis fistula was thrombosed with the thrombus extending into the brachial veins.
D, Vorwerk, R W, Guenther, K, Schürmann
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Interlocking Stents for Improving Stent Fixation at Graft–Venous Anastomosis

CardioVascular and Interventional Radiology, 1998
To lower the risk of stent migration in a graft-venous anastomosis stenosis following failed percutaneous transluminal angioplasty, two Strecker stents of different caliber were placed in partly overlapping fashion across the stenosis. In contrast to other methods, stent "floating" on the venous side was eliminated by using a stent with a caliber ...
A, Eyal, D, Hebron
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Venous Sinus Stent to Treat Paralysis

Neurosurgery Clinics of North America
Transvenous treatment of paralysis is a concept less than a decade old. The Stentrode (Synchron, Inc, New York, USA) is a novel electrode on stent device intended to be implanted in the superior sagittal sinus adjacent to the motor cortex. Initial animal studies in sheep demonstrated the safety of the implant as well as its accuracy in detecting neural
Kurt, Yaeger, J, Mocco
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[Venous stents].

Therapeutische Umschau. Revue therapeutique, 2003
The continuous development of stents in the past 20 years has facilitated the widespread use of stents in the arterial and venous system. The idea of stents is tightly related to the name of Charles Dotter, the inventor of percutaneous transluminal angioplasty (PTA).
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Antithrombotic therapy after venous stenting

Angiology and vascular surgery, 2019
Presented herein is a literature review considering the problems of using antithrombotic therapy after venous stenting. Described herein are the literature data according to which the authors give preference to anticoagulant therapy (low-molecular-weight heparins, vitamin K antagonists, direct oral anticoagulants).
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