Results 1 to 10 of about 167,070 (295)

Successful Use of Flow Diversion for Aneurysm Treatment in a 12‐Month‐Old Child [PDF]

Stroke: Vascular and Interventional Neurology
Pediatric intracranial aneurysms are rare and challenging to manage due to the delicate nature of developing cerebrovasculature. Traditional neurosurgical approaches pose significant risks, particularly in infants.
Michael J. Feldman, Ben Saccomano, James M. Johnston, Jesse G. A. Jones   +3 more
doaj   +2 more sources

Flow Diversion for Intracranial Aneurysms in Patients with Hematologic Disorders [PDF]

Neurointervention
Purpose Flow diverting stents are a mainstay treatment of intracranial aneurysms (IA). They rely on reduction of intra-aneurysmal blood flow velocity along with endothelialization to induce thrombus formation and promote occlusion.
Isabelle Pelcher, Cassidy Werner, Daniel G Lynch, Jared B Bassett, Ina Teron, Kevin A Shah, Amir R Dehdashti, Thomas Link, Athos Patsalides, Henry H Woo, Timothy G White   +10 more
doaj   +2 more sources

The treatment of challenging visceral and peripheral arterial aneurysms with flow diversion—a German multicentric observational study [PDF]

Frontiers in Medical Technology
PurposeEndovascular treatment of visceral and peripheral aneurysms has become the modality of choice over the past few decades. A variety of different techniques are being applied, including deconstructive approaches, such as parent vessel occlusion with
Stefan Schob, Jörg Ukkat, Gregor Scharf, Yvonne Maybaum, Yvonne Maybaum, Lea Tauber, Clara Lüdeke, Endres John, Karl Julius Büchner, Robert Fiedler, Christian Frahm, Mathias Wieprecht, Silvio Brandt, Mohamed Alsabbagh, Ararat Minasyan, Andreas Simgen, Richard Brill, Jakob Albrecht, Walter Alexander Wohlgemuth, Maximilian de Bucourt, Marie-Sophie Schüngel, Marie-Sophie Schüngel   +21 more
doaj   +2 more sources

Computational Study of Hemodynamic Changes Induced by Overlapping and Compacting of Stents and Flow Diverter in Cerebral Aneurysms

Frontiers in Neurology, 2021
Purpose: The flow diversion effect of an intracranial stent is closely related to its metal coverage rate (MCR). In this study, the flow diversion effects of Enterprise and low-profile visualized intraluminal support (LVIS) stents are compared with those
Sunghan Kim, Sunghan Kim, Hyeondong Yang, Ineui Hong, Je Hoon Oh, Yong Bae Kim   +5 more
doaj   +1 more source

Abstract Number ‐ 128: Predictors of the effects of flow diversion in very large and giant aneurysms

Stroke: Vascular and Interventional Neurology, 2023
Introduction The treatment paradigm for very large and giant aneurysms recently changed to flow diversion, in light of the results of the Pipeline for Uncoilable or Failed Aneurysms trial. However, the effects of flow diversion was definitely unknown. We
Hong‐ju Bae, Megha Gopal
doaj   +1 more source

Numerical and Experimental Research on Rectification Measures for a Contraction Diversion Pier in a Pumping Station

Journal of Marine Science and Engineering, 2022
In order to improve the flow state of a forebay, a contraction diversion pier is discovered, the geometric parameters of which affect the improvement of the flow state.
Wentao Xu, Li Cheng, Kailian Du, Lei Yu, Yi Ge, Jiali Zhang   +5 more
doaj   +1 more source

Coiling followed by staged flow diversion for large and giant intracranial aneurysms

Frontiers in Neurology, 2022
ObjectiveDelayed aneurysm rupture is a fatal complication after flow diversion treatment for large and giant intracranial aneurysms. This study aimed to investigate the feasibility and safety of coiling first and followed by planned flow diversion to ...
Nan Lv, Hongyu Ma, Yu Zhou, Zhiqing Li, Yiyong Zeng, Qiang Li, Rui Zhao, Yibin Fang, Pengfei Yang, Qinghai Huang, Bo Hong, Yi Xu, Zhiqing Lin, Jianmin Liu   +13 more
doaj   +1 more source

Three-dimensional numerical study for determining the optimum diversion angle of bifurcating channels

Ain Shams Engineering Journal, 2023
Water diversion to bifurcating canals has been attracting interest from water engineering researchers for decades. It can be described by the size of the separation zone in the intake channel and the quantity of flow rate into the bifurcating channel ...
Tarek Sayed Abu-Zaid
doaj   +1 more source

Effects of the flow diversion technique on nucleotide levels in intra-cranial aneurysms: A feasibility study providing new research perspectives

Frontiers in Cardiovascular Medicine, 2022
IntroductionThe flow diverter stent (FDS) has become a first-line treatment for numerous intra-cranial aneurysms (IAs) by promoting aneurysm thrombosis. However, the biological phenomena underlying its efficacy remain unknown.
Omer F. Eker, Omer F. Eker, Boris Lubicz, Melissa Cortese, Cedric Delporte, Moncef Berhouma, Bastien Chopard, Vincent Costalat, Alain Bonafé, Catherine Alix-Panabières, Catherine Alix-Panabières, Pierre Van Anwterpen, Karim Zouaoui Boudjeltia   +12 more
doaj   +1 more source

Abstract Number ‐ 137: Delayed aneurysmal rupture of a giant fusiform vertebrobasilar aneurysm after flow‐diversion embolization with adjunctive coiling

Stroke: Vascular and Interventional Neurology, 2023
Introduction Vertebrobasilar aneurysms carry a high risk of operative morbidity and high mortality risk with rupture. Treatment with flow diversion embolization has gained popularity.
Justin H Granstein, Jessica K Campos, Alexander S Himstead, Alice S Wang, Angie Zhang, Justin H Granstein, Ichiro Yuki, Shuichi Suzuki   +7 more
doaj   +1 more source