Early complication after treatment of dissecting intracranial aneurysm in vertebrobasilar circulation with a flow-diverter

2018 ◽  
Vol 81/114 (5) ◽  
pp. 599-601
Author(s):  
Libuše Smetanová ◽  
Dagmar Krajíčková ◽  
Antonín Krajina
Keyword(s):  
Intracranial Aneurysm ◽  
Flow Diverter ◽  
Early Complication ◽  
Vertebrobasilar Circulation

Coiling as a Rescue Strategy for Flow Diverter Prolapse into a Giant Intracranial Aneurysm

2020 ◽  
Vol 133 ◽  
pp. 392-397
Author(s):  
Ana S. Ferrigno ◽  
Enrique Caro-Osorio ◽  
Hector R. Martinez ◽  
Lourdes Martinez-Ordaz ◽  
Jose A. Figueroa-Sanchez
Keyword(s):  
Intracranial Aneurysm ◽  
Flow Diverter ◽  
Giant Intracranial Aneurysm

Evolution of intracranial aneurysm treatment: From Hunterian ligation to the flow diverter

2011 ◽  
Vol 15 (1) ◽  
pp. 16-20 ◽  
Author(s):  
George K.C. Wong ◽  
Hai-Bin Tan ◽  
Marco C.L. Kwan ◽  
Rebecca Y.T. Ng ◽  
Simon C.H. Yu ◽  
...  
Keyword(s):  
Intracranial Aneurysm ◽  
Flow Diverter ◽  
Aneurysm Treatment

scholarly journals Interaction between Flow Diverter and Parent Artery of Intracranial Aneurysm: A Computational Study

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Wenyu Fu ◽  
Qixiao Xia
Keyword(s):  
Intracranial Aneurysm ◽  
Contact Pressure ◽  
Computational Models ◽  
Arterial Wall ◽  
Computational Study ◽  
Flow Diverter ◽  
Mechanical Analysis ◽  
Parent Artery ◽  
Braided Stent ◽  
Implantation Method

To evaluate the influence of deployment strategy on the mechanical interaction between braided stent and parent artery of intracranial aneurysm (the elasticity of the arterial wall is considered), finite-element analyses are carried out by referring to computational models of flow-diverter device and arterial wall. Two implantation strategies are used to virtually implant the braided stent into the ideal intracranial aneurysm model. One is the noncompacted implantation method, and the other is the implantation method of using push-pull technique. During the process of the implantation, the changes of the arterial shape around the aneurysm and the changes of the wall pressure at the contact area between the braided stent and the inner wall of the artery are analyzed. The results indicate that the average contact pressure in the area of low porosity is 57 mmHg using the push-pull technique, and the average contact pressure of the parent artery is 10.45 mmHg using the non-push-pull technique. The diameter of the parent artery at the aneurismal orifice increased about 0.2 mm when using the push-pull technique, so the elasticity of the vessel should be considered in the mechanical analysis of interaction between stent and vessel.

scholarly journals Hemodynamic analysis and implantation strategies of delayed intracranial aneurysm rupture after flow diverter treatment

2021 ◽  
Vol 0 (0) ◽  
pp. 1735-1735
Author(s):  
Shiyao Chen ◽  
Bin Bai ◽  
Nan Lv ◽  
Yunzhang Cheng ◽  
Bin Ji
Keyword(s):  
Intracranial Aneurysm ◽  
Flow Diverter ◽  
Aneurysm Rupture

scholarly journals Presence of inflammatory proteins S100A8 and S100A9 in a giant intracranial aneurysm after flow diverter treatment

2017 ◽  
Vol 33 (3) ◽  
pp. 258-260 ◽  
Author(s):  
Antonius M. de Korte ◽  
René Aquarius ◽  
Frederick J.A. Meijer ◽  
Peter van Lent ◽  
Hieronymus D. Boogaarts ◽  
...  
Keyword(s):  
Intracranial Aneurysm ◽  
Flow Diverter ◽  
Giant Intracranial Aneurysm ◽  
Inflammatory Proteins

Meta-Analysis of the Efficiency and Prognosis of Intracranial Aneurysm Treated with Flow Diverter Devices

2016 ◽  
Vol 59 (1) ◽  
pp. 158-167 ◽  
Author(s):  
Gengfan Ye ◽  
Meng Zhang ◽  
Lin Deng ◽  
Xiaohui Chen ◽  
Yunyan Wang
Keyword(s):  
Intracranial Aneurysm ◽  
Meta Analysis ◽  
Flow Diverter ◽  
Flow Diverter Devices
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