Cerebrovascular modelling for the management of aneurysm embolization using an intrasaccular flow diverter made by 3D printing
buir.contributor.author | Algın, Oktay | |
dc.citation.epage | 562 | en_US |
dc.citation.issueNumber | 1 | en_US |
dc.citation.spage | 557 | en_US |
dc.citation.volumeNumber | 87 | en_US |
dc.contributor.author | Keles, Ayse | |
dc.contributor.author | Oto, Cagdas | |
dc.contributor.author | Algın, Oktay | |
dc.date.accessioned | 2023-02-26T13:40:21Z | |
dc.date.available | 2023-02-26T13:40:21Z | |
dc.date.issued | 2022-10-15 | |
dc.department | National Magnetic Resonance Research Center (UMRAM) | en_US |
dc.description.abstract | Purpose: Using 3-dimensional (3D) printers, the creation of patient-specific models is possible before and after a therapeutic intervention. There are many articles about replicas for training and simulation of aneurysm clipping. However, no paper has focused on 3D replicas obtained from 3-tesla 3D time of flight (3D-TOF) MR angiography for intrasaccular flow diverter (WEB device) embolization of the cerebral aneurysms. In this paper, we aimed to investigate the feasibility of 3D printing models obtained from 3-tesla 3D-TOF data in the management and training of WEB-assisted embolization procedures. Case presentation: We presented a longitudinal case report with several 3D-TOF MRA prints over time. Three-tesla 3D-TOF data were converted into STL and G-code files using an open-source (3D-Slicer) program. We built patient-specific realistic 3D models of a patient with a middle cerebral artery trifurcation aneurysm, which were able to demonstrate the entire WEB device treatment procedure in the pre-intervention and post-intervention periods. The aneurysmatic segment was well displayed on the STL files and the 3D replicas. They allowed visualization of the aneurysmatic segment and changes within a 6-year follow-up period. We successfully showed the possibility of fast, cheap, and easy production of replicas for demonstration of the aneurysm, the parent vessels, and post-intervention changes in a simple way using an affordable 3D printer. Conclusions: 3D printing is useful for training the endovascular team and the patients, understanding the aneurysm/ parent vessels, and choosing the optimal embolization technique/device. 3D printing will potentially lead to greater interventionalist confidence, decreased radiation dose, and improvements in patient safety. © Pol J Radiol 2022. | en_US |
dc.description.provenance | Submitted by Cem Çağatay Akgün (cem.akgun@bilkent.edu.tr) on 2023-02-26T13:40:21Z No. of bitstreams: 1 Cerebrovascular_modelling_for_the_management_of_aneurysm_embolization_using_an_intrasaccular_flow_diverter_made_by_3D_printing.pdf: 481824 bytes, checksum: 2e3c9ca05d834c72c6ff04f8406eb456 (MD5) | en |
dc.description.provenance | Made available in DSpace on 2023-02-26T13:40:21Z (GMT). No. of bitstreams: 1 Cerebrovascular_modelling_for_the_management_of_aneurysm_embolization_using_an_intrasaccular_flow_diverter_made_by_3D_printing.pdf: 481824 bytes, checksum: 2e3c9ca05d834c72c6ff04f8406eb456 (MD5) Previous issue date: 2022-10-15 | en |
dc.identifier.doi | 10.5114/pjr.2022.120520 | en_US |
dc.identifier.issn | 1733134X | |
dc.identifier.uri | http://hdl.handle.net/11693/111768 | |
dc.language.iso | English | en_US |
dc.publisher | Termedia Publishing House Ltd. | en_US |
dc.relation.isversionof | https://dx.doi.org/10.5114/pjr.2022.120520 | en_US |
dc.source.title | Polish Journal of Radiology | en_US |
dc.subject | WEB device | en_US |
dc.subject | 3-dimensional (3D) printed model | en_US |
dc.subject | TOF | en_US |
dc.subject | Aneurysm | en_US |
dc.subject | MRI | en_US |
dc.title | Cerebrovascular modelling for the management of aneurysm embolization using an intrasaccular flow diverter made by 3D printing | en_US |
dc.type | Article | en_US |
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