Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed

OBJECTIVE: We report two patients with unruptured large aneurysms treated by overlapping stent-assisted coil embolization using low-profile visualized intraluminal support (LVIS) stents. CASE PRESENTATION: Case 1: An 80-year-old woman presented with abducens nerve palsy due to an internal carotid ar...

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Autores principales: Kimura, Hajime, Fujimoto, Kenta, Chatani, Megumi, Kishi, Fumihisa, Hayami, Hiromichi, Fujimoto, Takatoshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society for Neuroendovascular Therapy 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10370892/
https://www.ncbi.nlm.nih.gov/pubmed/37502781
http://dx.doi.org/10.5797/jnet.cr.2020-0139
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author Kimura, Hajime
Fujimoto, Kenta
Chatani, Megumi
Kishi, Fumihisa
Hayami, Hiromichi
Fujimoto, Takatoshi
author_facet Kimura, Hajime
Fujimoto, Kenta
Chatani, Megumi
Kishi, Fumihisa
Hayami, Hiromichi
Fujimoto, Takatoshi
author_sort Kimura, Hajime
collection PubMed
description OBJECTIVE: We report two patients with unruptured large aneurysms treated by overlapping stent-assisted coil embolization using low-profile visualized intraluminal support (LVIS) stents. CASE PRESENTATION: Case 1: An 80-year-old woman presented with abducens nerve palsy due to an internal carotid artery aneurysm. Case 2: A 75-year-old man presented with a partially thrombosed fusiform aneurysm in the vertebral artery (VA). Both patients were treated by overlapping LVIS stent-assisted coil embolization (overlapping LSACE). Digital subtraction angiography (DSA) a few months after embolization demonstrated complete occlusion of the aneurysm, although immediate angiography revealed dome filling. CONCLUSION: Overlapping LSACE may be an effective treatment method for aneurysms that are difficult to treat by standard SACE and result in better flow-diverting effects.
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spelling pubmed-103708922023-07-27 Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed Kimura, Hajime Fujimoto, Kenta Chatani, Megumi Kishi, Fumihisa Hayami, Hiromichi Fujimoto, Takatoshi J Neuroendovasc Ther Case Report OBJECTIVE: We report two patients with unruptured large aneurysms treated by overlapping stent-assisted coil embolization using low-profile visualized intraluminal support (LVIS) stents. CASE PRESENTATION: Case 1: An 80-year-old woman presented with abducens nerve palsy due to an internal carotid artery aneurysm. Case 2: A 75-year-old man presented with a partially thrombosed fusiform aneurysm in the vertebral artery (VA). Both patients were treated by overlapping LVIS stent-assisted coil embolization (overlapping LSACE). Digital subtraction angiography (DSA) a few months after embolization demonstrated complete occlusion of the aneurysm, although immediate angiography revealed dome filling. CONCLUSION: Overlapping LSACE may be an effective treatment method for aneurysms that are difficult to treat by standard SACE and result in better flow-diverting effects. The Japanese Society for Neuroendovascular Therapy 2020-12-29 2021 /pmc/articles/PMC10370892/ /pubmed/37502781 http://dx.doi.org/10.5797/jnet.cr.2020-0139 Text en ©2021 The Japanese Society for Neuroendovascular Therapy https://creativecommons.org/licenses/by-nc-nd/4.0/This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives International License (https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Case Report
Kimura, Hajime
Fujimoto, Kenta
Chatani, Megumi
Kishi, Fumihisa
Hayami, Hiromichi
Fujimoto, Takatoshi
Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title_full Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title_fullStr Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title_full_unstemmed Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title_short Two Patients with Large Aneurysms in Whom Coil Embolization with Overlapping LVIS Stents Was Performed
title_sort two patients with large aneurysms in whom coil embolization with overlapping lvis stents was performed
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10370892/
https://www.ncbi.nlm.nih.gov/pubmed/37502781
http://dx.doi.org/10.5797/jnet.cr.2020-0139
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