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Total 5918 results found since Jan 2013.
Virtual reality simulation training in stroke thrombectomy centers with limited patient volume-Simulator performance and patient outcome
CONCLUSION: Performance on the virtual reality simulator improved after training. Virtual reality simulation may improve the learning curve for interventional radiologists in limited-volume thrombectomy centers. No correlation alleged, the clinical data indicates that the centers studied performed thrombectomy in accordance with guideline-recommended standards.PMID:37670718 | DOI:10.1177/15910199231198275
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Olav S øvik Arnstein Tveiten Halvor Øygarden P ål Johan Stokkeland Hanne Brit Hetland Magnus Sundgot Schneider Knut Olav Sandve Marianne Altmann Dan Levi Hykkerud Johanna Ospel Mayank Goyal Hege Langli Ersdal Martin Wilhelm Kurz Per Kristian Hyldmo Source Type: research
Safety and efficacy of the fourth-generation Acandis Acclino flex plus stent for the treatment of complex intracranial aneurysms
CONCLUSIONS: Given the complexity of the aneurysms, the use of the Acclino flex plus was feasible and associated with a favourable safety and efficacy profile. Further studies are needed to evaluate Acclino flex plus in other aneurysm subsets and to define its role in endovascular aneurysm treatment.PMID:37671458 | DOI:10.1177/15910199231199131
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Lukas Goertz David Zopfs Lenhard Pennig Charlotte Zaeske Marco Timmer Kai R Laukamp Michael Sch önfeld Marc Schlamann Christoph Kabbasch Source Type: research
Single center experience using 3 mm trevo stent retrievers in medium vessel occlusion thrombectomy
CONCLUSIONS: Our results suggest that endovascular mechanical thrombectomy using the 3 mm Trevo NXT is a safe and effective treatment option for medium vessel occlusion. The utility of novel stent retrievers in the treatment of medium vessel occlusion should be further explored in future multicenter studies.PMID:37671457 | DOI:10.1177/15910199231199880
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Christopher H Zhao Manisha Koneru James E Siegler Nicholas Vigilante Jane Khalife Daniel A Tonetti Hamza Shaikh Source Type: research
ASPECTS evolution after endovascular successful reperfusion in the early and extended time window
CONCLUSION: ASPECTS evolution is a strong predictor of functional and safety outcomes after successful endovascular therapy. Higher number of EVT attempts and incomplete reperfusion are associated with ASPECTS evolution at day 1.PMID:37671452 | DOI:10.1177/15910199231196953
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Mohammad Anadani Stephanos Finitsis Raoul Pop Jean Darcourt Fr édéric Clarençon S ébastien Richard Adam de Havenon David Liebeskind Gaultier Marnat Romain Bourcier Igor Sibon Cyril Dargazanli Caroline Arquizan Rapha ël Blanc Bertrand Lapergue Arturo Source Type: research
Machine learning based prediction of length of stay in acute ischaemic stroke of the anterior circulation in patients treated with thrombectomy
CONCLUSION: Machine learning has potential use to estimate the length of stay of patients with acute ischaemic stroke that were treated with thrombectomy.PMID:37671446 | DOI:10.1177/15910199231197615
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Ludger Feyen Jan Pinz-Bogesits Christian Blockhaus Marcus Katoh Patrick Haage Louisa Nitsch Christina Schaub Source Type: research
Virtual reality simulation training in stroke thrombectomy centers with limited patient volume-Simulator performance and patient outcome
CONCLUSION: Performance on the virtual reality simulator improved after training. Virtual reality simulation may improve the learning curve for interventional radiologists in limited-volume thrombectomy centers. No correlation alleged, the clinical data indicates that the centers studied performed thrombectomy in accordance with guideline-recommended standards.PMID:37670718 | DOI:10.1177/15910199231198275
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Olav S øvik Arnstein Tveiten Halvor Øygarden P ål Johan Stokkeland Hanne Brit Hetland Magnus Sundgot Schneider Knut Olav Sandve Marianne Altmann Dan Levi Hykkerud Johanna Ospel Mayank Goyal Hege Langli Ersdal Martin Wilhelm Kurz Per Kristian Hyldmo Source Type: research
Safety and efficacy of the fourth-generation Acandis Acclino flex plus stent for the treatment of complex intracranial aneurysms
CONCLUSIONS: Given the complexity of the aneurysms, the use of the Acclino flex plus was feasible and associated with a favourable safety and efficacy profile. Further studies are needed to evaluate Acclino flex plus in other aneurysm subsets and to define its role in endovascular aneurysm treatment.PMID:37671458 | DOI:10.1177/15910199231199131
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Lukas Goertz David Zopfs Lenhard Pennig Charlotte Zaeske Marco Timmer Kai R Laukamp Michael Sch önfeld Marc Schlamann Christoph Kabbasch Source Type: research
Single center experience using 3 mm trevo stent retrievers in medium vessel occlusion thrombectomy
CONCLUSIONS: Our results suggest that endovascular mechanical thrombectomy using the 3 mm Trevo NXT is a safe and effective treatment option for medium vessel occlusion. The utility of novel stent retrievers in the treatment of medium vessel occlusion should be further explored in future multicenter studies.PMID:37671457 | DOI:10.1177/15910199231199880
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Christopher H Zhao Manisha Koneru James E Siegler Nicholas Vigilante Jane Khalife Daniel A Tonetti Hamza Shaikh Source Type: research
ASPECTS evolution after endovascular successful reperfusion in the early and extended time window
CONCLUSION: ASPECTS evolution is a strong predictor of functional and safety outcomes after successful endovascular therapy. Higher number of EVT attempts and incomplete reperfusion are associated with ASPECTS evolution at day 1.PMID:37671452 | DOI:10.1177/15910199231196953
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Mohammad Anadani Stephanos Finitsis Raoul Pop Jean Darcourt Fr édéric Clarençon S ébastien Richard Adam de Havenon David Liebeskind Gaultier Marnat Romain Bourcier Igor Sibon Cyril Dargazanli Caroline Arquizan Rapha ël Blanc Bertrand Lapergue Arturo Source Type: research
Machine learning based prediction of length of stay in acute ischaemic stroke of the anterior circulation in patients treated with thrombectomy
CONCLUSION: Machine learning has potential use to estimate the length of stay of patients with acute ischaemic stroke that were treated with thrombectomy.PMID:37671446 | DOI:10.1177/15910199231197615
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Ludger Feyen Jan Pinz-Bogesits Christian Blockhaus Marcus Katoh Patrick Haage Louisa Nitsch Christina Schaub Source Type: research
Virtual reality simulation training in stroke thrombectomy centers with limited patient volume-Simulator performance and patient outcome
CONCLUSION: Performance on the virtual reality simulator improved after training. Virtual reality simulation may improve the learning curve for interventional radiologists in limited-volume thrombectomy centers. No correlation alleged, the clinical data indicates that the centers studied performed thrombectomy in accordance with guideline-recommended standards.PMID:37670718 | DOI:10.1177/15910199231198275
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Olav S øvik Arnstein Tveiten Halvor Øygarden P ål Johan Stokkeland Hanne Brit Hetland Magnus Sundgot Schneider Knut Olav Sandve Marianne Altmann Dan Levi Hykkerud Johanna Ospel Mayank Goyal Hege Langli Ersdal Martin Wilhelm Kurz Per Kristian Hyldmo Source Type: research
A new predictor of coronary artery disease in acute ischemic stroke or transient ischemic attack patients: pericarotid fat density
ConclusionCTA-derived PFD measurements offer supplementary predictive value for obstructive CAD beyond FRS and stenosis, thereby facilitating improved risk stratification of TIA or stroke patients without a history of CAD history.Clinical relevance statementCTA-derived PFD provides incremental predictive value for obstructive coronary artery disease in acute ischemic stroke or transient ischemic attack patients without CAD history, beyond Framingham risk score and carotid artery stenosis degree, improving risk stratification.Key Points• Pericarotid fat density is associated with obstructive coronary artery disease in acu...
Source: European Radiology - September 6, 2023 Category: Radiology Source Type: research
CT helps assess stroke risk after left atrial appendage occlusion
CT helps identify patients likely to suffer an ischemic stroke after undergoin...Read more on AuntMinnie.comRelated Reading:
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Source: AuntMinnie.com Headlines - September 5, 2023 Category: Radiology Source Type: news
Rapid < mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" > < mml:mrow > < mml:msubsup > < mml:mi > T < /mml:mi > < mml:mn > 2 < /mml:mn > < mml:mo > ∗ < /mml:mo > < /mml:msubsup > < /mml:mrow > < /mml:math > -weighted MRI using multishot EPI with retrospective motion and phase correction in the emergency department
CONCLUSION: A 1-min full-brain T 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI technique was developed using msEPI with a navigator echo to correct motion-induced errors. Preliminary clinical results suggest faster scans and improved motion robustness and lesion conspicuity make msEPI a competitive alternative to traditional T 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI techniques for brain studies in the ED.PMID:37668095 | DOI:10.1002/mrm.29809
Source: Magnetic Resonance in Medicine - September 5, 2023 Category: Radiology Authors: Zhiqiang Li Melvyn B Ooi James A Murchison John P Karis Source Type: research
