Cargando…
Iatrogenic pericallosal artery aneurysm after endovascular procedure
Iatrogenic brain aneurysms are rare and are usually a result of direct trauma to the arterial wall during various neurosurgical or endovascular procedures. Single cases of pericallosal posttraumatic and postsurgical aneurysms were previously reported. Herein, we report the first confirmed case of ia...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Termedia Publishing House
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7934731/ https://www.ncbi.nlm.nih.gov/pubmed/33708272 http://dx.doi.org/10.5114/pjr.2021.103238 |
_version_ | 1783660872781004800 |
---|---|
author | Brzegowy, Paweł Ciuk, Katarzyna Łasocha, Bartłomiej Chukwu, Osit Kwinta, Borys Urbanik, Andrzej Popiela, Tadeusz J. |
author_facet | Brzegowy, Paweł Ciuk, Katarzyna Łasocha, Bartłomiej Chukwu, Osit Kwinta, Borys Urbanik, Andrzej Popiela, Tadeusz J. |
author_sort | Brzegowy, Paweł |
collection | PubMed |
description | Iatrogenic brain aneurysms are rare and are usually a result of direct trauma to the arterial wall during various neurosurgical or endovascular procedures. Single cases of pericallosal posttraumatic and postsurgical aneurysms were previously reported. Herein, we report the first confirmed case of iatrogenic pericallosal artery aneurysm caused by an arterial wall injury during the endovascular treatment of another aneurysm. A 50-year-old woman with ruptured anterior communicating artery aneurysm was initially treated with balloon-assisted coiling. During the procedure the tip of a microwire inserted into balloon catheter placed in the pericallosal artery caused a local injury of the inner layer of the vessel wall and vasoconstriction, without bleeding, dissection, or flow disturbances visible in digital subtraction angiography (DSA). Control examination revealed dissecting pericallosal aneurysm. After standard dual-antiplatelet oral preparation, stent-assisted coiling of the pericallosal artery aneurysm was performed with residual contrast filling of the base of the aneurysm sac in control angiography (RROC III). After 6 months the control DSA examination showed entirely cured pericallosal aneurysm (RROC I) and reconstruction of the parent artery. Successful endovascular treatment of an iatrogenic pericallosal aneurysm was previously reported, and this method seems to be the first-choice treatment. In our case, endovascular stent-assisted coiling also allowed for safe exclusion from circulation of pericallosal dissecting aneurysm, and the implanted stent caused reconstruction of the parent artery, restoring the normal lumen diameter. The second endovascular treatment option considered was implantation of a flow-diverted stent into the pericallosal artery. |
format | Online Article Text |
id | pubmed-7934731 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Termedia Publishing House |
record_format | MEDLINE/PubMed |
spelling | pubmed-79347312021-03-10 Iatrogenic pericallosal artery aneurysm after endovascular procedure Brzegowy, Paweł Ciuk, Katarzyna Łasocha, Bartłomiej Chukwu, Osit Kwinta, Borys Urbanik, Andrzej Popiela, Tadeusz J. Pol J Radiol Case Report Iatrogenic brain aneurysms are rare and are usually a result of direct trauma to the arterial wall during various neurosurgical or endovascular procedures. Single cases of pericallosal posttraumatic and postsurgical aneurysms were previously reported. Herein, we report the first confirmed case of iatrogenic pericallosal artery aneurysm caused by an arterial wall injury during the endovascular treatment of another aneurysm. A 50-year-old woman with ruptured anterior communicating artery aneurysm was initially treated with balloon-assisted coiling. During the procedure the tip of a microwire inserted into balloon catheter placed in the pericallosal artery caused a local injury of the inner layer of the vessel wall and vasoconstriction, without bleeding, dissection, or flow disturbances visible in digital subtraction angiography (DSA). Control examination revealed dissecting pericallosal aneurysm. After standard dual-antiplatelet oral preparation, stent-assisted coiling of the pericallosal artery aneurysm was performed with residual contrast filling of the base of the aneurysm sac in control angiography (RROC III). After 6 months the control DSA examination showed entirely cured pericallosal aneurysm (RROC I) and reconstruction of the parent artery. Successful endovascular treatment of an iatrogenic pericallosal aneurysm was previously reported, and this method seems to be the first-choice treatment. In our case, endovascular stent-assisted coiling also allowed for safe exclusion from circulation of pericallosal dissecting aneurysm, and the implanted stent caused reconstruction of the parent artery, restoring the normal lumen diameter. The second endovascular treatment option considered was implantation of a flow-diverted stent into the pericallosal artery. Termedia Publishing House 2021-01-18 /pmc/articles/PMC7934731/ /pubmed/33708272 http://dx.doi.org/10.5114/pjr.2021.103238 Text en Copyright © Polish Medical Society of Radiology 2021 https://creativecommons.org/licenses/by-nc-nd/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivatives 4.0 International (CC BY-NC-ND 4.0). License (https://creativecommons.org/licenses/by-nc-nd/4.0/) |
spellingShingle | Case Report Brzegowy, Paweł Ciuk, Katarzyna Łasocha, Bartłomiej Chukwu, Osit Kwinta, Borys Urbanik, Andrzej Popiela, Tadeusz J. Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title | Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title_full | Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title_fullStr | Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title_full_unstemmed | Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title_short | Iatrogenic pericallosal artery aneurysm after endovascular procedure |
title_sort | iatrogenic pericallosal artery aneurysm after endovascular procedure |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7934731/ https://www.ncbi.nlm.nih.gov/pubmed/33708272 http://dx.doi.org/10.5114/pjr.2021.103238 |
work_keys_str_mv | AT brzegowypaweł iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT ciukkatarzyna iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT łasochabartłomiej iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT chukwuosit iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT kwintaborys iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT urbanikandrzej iatrogenicpericallosalarteryaneurysmafterendovascularprocedure AT popielatadeuszj iatrogenicpericallosalarteryaneurysmafterendovascularprocedure |