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Endovascular treatment of middle cerebral artery aneurysms : single-centre results
endovascular treatment
MCA aneurysm
stent-assisted coiling
Bibliogr. s. e656
Purpose: The middle cerebral artery (MCA) is the second most common location of intracerebral aneurysms. Traditionally, they are treated by microsurgical clipping, but with the development of new techniques and devices endovascular embolisation is gaining more importance. The aim of this study was to summarise six years of experience of our department in endovascular treatment of MCA aneurysms. Material and methods: Forty patients with 41 MCA aneurysms treated in a single centre were included in this study. Data on patients' comorbidities, aneurysm morphology, and treatment course were collected, with special emphasis on complications. Results: There were no statistically significant differences in terms of aneurysm morphology between males and females and between ruptured and unruptured aneurysms. None of the diseases analysed in the current study were linked with significantly increased risk of SAH. Unruptured aneurysms were significantly more frequently treated by stent-assisted coiling (30.4% vs. 5.6%, p = 0.0388) than were ruptured aneurysms, while ruptured aneurysms were treated more frequently by coiling alone (77.8% vs. 34.8%, p = 0.0062). After an initial course of treatment 63.4% (n = 26) of patients had class I in Raymond-Roy occlusion classification, 22% (n = 9) had class II, and 14.6% (n = 6) had class III. Complications of the procedure were observed in 17.5% (n = 7) of patients: 22.2% (n = 4) with ruptured and 13.6% (n = 3) with unruptured aneurysms. Conclusions: Endovascular treatment of MCA aneurysms is feasible, and our results are convergent with other studies. Ruptured MCA aneurysms may be treated endovascularly with similar effects as unruptured MCA aneurysms. The complication rate of such treatment is low.
cris.lastimport.wos | 2024-04-10T00:36:08Z | |
dc.abstract.en | Purpose: The middle cerebral artery (MCA) is the second most common location of intracerebral aneurysms. Traditionally, they are treated by microsurgical clipping, but with the development of new techniques and devices endovascular embolisation is gaining more importance. The aim of this study was to summarise six years of experience of our department in endovascular treatment of MCA aneurysms. Material and methods: Forty patients with 41 MCA aneurysms treated in a single centre were included in this study. Data on patients' comorbidities, aneurysm morphology, and treatment course were collected, with special emphasis on complications. Results: There were no statistically significant differences in terms of aneurysm morphology between males and females and between ruptured and unruptured aneurysms. None of the diseases analysed in the current study were linked with significantly increased risk of SAH. Unruptured aneurysms were significantly more frequently treated by stent-assisted coiling (30.4% vs. 5.6%, p = 0.0388) than were ruptured aneurysms, while ruptured aneurysms were treated more frequently by coiling alone (77.8% vs. 34.8%, p = 0.0062). After an initial course of treatment 63.4% (n = 26) of patients had class I in Raymond-Roy occlusion classification, 22% (n = 9) had class II, and 14.6% (n = 6) had class III. Complications of the procedure were observed in 17.5% (n = 7) of patients: 22.2% (n = 4) with ruptured and 13.6% (n = 3) with unruptured aneurysms. Conclusions: Endovascular treatment of MCA aneurysms is feasible, and our results are convergent with other studies. Ruptured MCA aneurysms may be treated endovascularly with similar effects as unruptured MCA aneurysms. The complication rate of such treatment is low. | pl |
dc.affiliation | Wydział Lekarski : Zakład Radiologii | pl |
dc.affiliation | Wydział Lekarski : Klinika Neurochirurgii i Neurotraumatologii | pl |
dc.cm.date | 2021-03-15 | |
dc.cm.id | 102844 | |
dc.contributor.author | Brzegowy, Paweł - 128881 | pl |
dc.contributor.author | Polak, Jakub | pl |
dc.contributor.author | Wnuk, Jakub | pl |
dc.contributor.author | Łasocha, Bartłomiej - 215017 | pl |
dc.contributor.author | Kwinta, Borys - 152902 | pl |
dc.contributor.author | Urbanik, Andrzej - 133713 | pl |
dc.contributor.author | Popiela, Tadeusz - 133200 | pl |
dc.date.accessioned | 2021-03-15T13:47:11Z | |
dc.date.available | 2021-03-15T13:47:11Z | |
dc.date.issued | 2020 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.additional | Bibliogr. s. e656 | pl |
dc.description.physical | e650-e656 | pl |
dc.description.points | 40 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 85 | pl |
dc.identifier.doi | 10.5114/pjr.2020.103204 | pl |
dc.identifier.eissn | 1899-0967 | pl |
dc.identifier.issn | 1733-134X | pl |
dc.identifier.project | ROD UJ / OP | pl |
dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/267407 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.relation.uri | * | |
dc.rights | Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa | * |
dc.rights.licence | CC-BY-NC-ND | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl | * |
dc.share.type | otwarte czasopismo | |
dc.subject.en | endovascular treatment | pl |
dc.subject.en | MCA aneurysm | pl |
dc.subject.en | stent-assisted coiling | pl |
dc.subtype | Article | pl |
dc.title | Endovascular treatment of middle cerebral artery aneurysms : single-centre results | pl |
dc.title.journal | Polish Journal of Radiology | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
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