Results 21 to 30 of about 10,766 (306)
Ukrainian Neurosurgical Journal, 2023 Objective: Evaluate the possibilities of treating giant intracranial aneurysms and complex anatomy aneurysms by implanting new generation of FRED X flow diverters (MicroVention, USA) with antithrombogenic surface subject to preoperative ...
Yurii V. Cherednychenko +5 more
doaj +1 more source
Microstructured Thin Film Nitinol for a Neurovascular Flow-Diverter [PDF]
, 2016 A cerebral aneurysm occurs as a result of a weakened blood vessel, which allows blood to flow into a sac or a ballooned section. Recent advancement shows that a new device, ‘flow-diverter’, can divert blood flow away from the aneurysm sac.
Chen, Yanfei +5 more
core +2 more sources
Compacting a Single Flow Diverter versus Overlapping Flow Diverters for Intracranial Aneurysms: A Computational Study [PDF]
American Journal of Neuroradiology, 2017 Locally compacting the mesh of a flow diverter by a dynamic push-pull technique can accelerate intracranial aneurysm healing. We asked how this deployment strategy compares with overlapping 2 flow diverters for aneurysmal flow reduction.Using a high-fidelity virtual stent placement method, we simulated 3 flow-diverter strategies (single noncompacted, 2
R.J. Damiano +6 more
openaire +2 more sources
Abstract Number ‐ 117: Sandwich technique as rescue therapy. (Stent retriever)
Stroke: Vascular and Interventional Neurology, 2023 Introduction system to extract foreign bodies in the cerebral circulation with 2 stent retrievers (solitare) Methods We present 2 cases in which we have had to withdraw devices.
Boris Pabon +5 more
doaj +1 more source
Cerebral aneurysm treatment: modern neurovascular techniques. [PDF]
, 2016 Endovascular treatment of cerebral aneurysm continues to evolve with the development of new technologies. This review provides an overview of the recent major innovations in the neurointerventional space in recent ...
Colby, Geoffrey P +4 more
core +2 more sources
Effect of Flow Diverter Porosity on Intraaneurysmal Blood Flow [PDF]
Clinical Neuroradiology, 2009 Growth and rupture, the two events that dominate the evolution of an intracranial aneurysm, are both dependent on intraaneurysmal flow. Decrease of intraaneurysmal flow is considered an attractive alternative for treating intracranial aneurysms by minimally invasive techniques.
Augsburger, Luca +6 more
openaire +3 more sources
Stroke: Vascular and Interventional Neurology, 2023 Introduction Flow‐diverting stents are effective devices in treating what would have previously been difficult to treat aneurysms such as wide‐necked, fusiform, blood blister, or giant aneurysms.
Thymur A Chaudhry, David Niemann
doaj +1 more source
Endovascular treatment of true renal artery aneurysms: a single center experience
Diagnostic and Interventional Radiology, 2019 PURPOSE:We aimed to report a single center’s experience on endovascular treatment of true renal artery aneurysms (TRAAs), including treatment techniques and outcomes.METHODS:This retrospective study was designed to evaluate the treatment and follow-up of
Gonca Eldem +4 more
doaj +1 more source
Ендоваскулярна нейрорентгенохірургія, 2020 In the period from 2013 to 2019 at the Scientific and Practical Center for Endovascular Neuroradiology of the National Academy of Medical Sciences of Ukraine, implantation of flow-diverter in the acute period of aneurysmal intracranial hemorrhage was ...
D.V. Shchehlov +4 more
doaj +1 more source
Blood flow in intracranial aneurysms treated with Pipeline embolization devices: computational simulation and verification with Doppler ultrasonography on phantom models [PDF]
Ultrasonography, 2015 Purpose: The aim of this study was to validate a computational fluid dynamics (CFD) simulation of flow-diverter treatment through Doppler ultrasonography measurements in patient-specific models of intracranial bifurcation and side-wall aneurysms. Methods:
Anderson Chun On Tsang +7 more
doaj +1 more source