Results 41 to 50 of about 3,683 (163)

Risk factors for periprocedural ischemic stroke following endovascular treatment of intracranial aneurysms

Chinese Neurosurgical Journal, 2021
Background The aim of this study was to comprehensively evaluate the risk factors of periprocedural ischemic stroke associated with endovascular treatment of intracranial aneurysms using a real-world database.
Yisen Zhang, Chao Wang, Zhongbin Tian, Wei Zhu, Wenqiang Li, Xinjian Yang, Jian Liu, Ying Zhang   +7 more
doaj   +1 more source

Delayed Proximal Flow Diverting Stent Migration in a Ruptured Intracranial Aneurysm: A Case Report [PDF]

Neurointervention, 2020
A flow diverter can be used to treat a ruptured aneurysm, especially during complicated cases for endovascular or open microsurgical procedures. However, some complications have been reported such as occlusion of side branches or perforating arteries ...
Wittawat Takong, Chai Kobkitsuksakul
doaj   +1 more source

Comparative hemocompatibility assessment of fibrin/heparin-coated and PMEA-coated flow diverters

Journal of Materials Science: Materials in Medicine
Flow diverters play an important role in the endovascular treatment of intracranial aneurysms; however, their use can be associated with thromboembolic complications.
Huan Wei, Tomáš Riedel, Zuzana Riedelová, Melanie Wolf, Christian Schlensak, Meltem Avci-Adali   +5 more
doaj   +1 more source

A giant basilar artery perforator aneurysm

Radiology Case Reports, 2022
Basilar artery perforator aneurysms (BAPA's) are a rare entity. Their natural history and treatment are unclear. We describe the largest BAPA reported thus far in literature in a 64-year-old Caucasian woman. This patient did not present with subarachnoid
Unal Mutlu, MD, PhD, Hans Kortman, MD, Issam Boukrab, MD   +2 more
doaj   +1 more source

Study on evacuation simulation under crowd-diversion condition

Advances in Mechanical Engineering, 2018
With the increasing number of domestic buildings, the importance of safety evacuation in case of fire in the buildings has been aware. Occupants in a building will crowd at exit(s) when they evacuate in disasters.
Yung-Piao Chiu, Yan-Chyuan Shiau, Yi-Hsuan Lai   +2 more
doaj   +1 more source

Flow-diverter stents combined with flow-T stenting-assisted coiling for the treatment of a large basilar apex aneurysm: a case report with a 9-month follow-up

Frontiers in Neurology
BackgroundEndovascular or surgical treatment of wide-neck, large basilar apex aneurysms is challenging. We present a novel concept for the treatment of complex basilar apex aneurysms using flow-diverter devices combined with the flow-T stenting-assisted ...
Hao Wang, Jingyu Zhang, Huajiang Yang, Shi Zeng, Tengyun Guo, Lunshan Xu, Donghong Yang   +6 more
doaj   +1 more source

Staged Hybrid Techniques With Straightforward Bypass Surgery Followed by Flow Diverter Deployment for Complex Recurrent Middle Cerebral Artery Aneurysms

Frontiers in Surgery, 2022
BackgroundRecurrent complex middle cerebral artery (MCA) aneurysms after combined clipping and endovascular surgery are challenging, and if conventional techniques are adapted, advanced surgical, endovascular, and a combination of both techniques are ...
Jun Tanabe, Ichiro Nakahara, Shoji Matsumoto, Jun Morioka, Akiko Hasebe, Sadayoshi Watanabe, Kenichiro Suyama, Kiyonori Kuwahara   +7 more
doaj   +1 more source

Dual-center study comparing transradial and transfemoral approaches for flow diversion treatment of intracranial aneurysms

Brain Circulation, 2021
BACKGROUND: The transfemoral approach (TFA) has been the traditional approach for neurointerventional cases. While the TFA allows for triaxial support in flow diverting stent cases, it is associated with access site complications.
Priyank Khandelwal, Neil Majmundar, Gustavo J Rodriguez, Pratit Patel, Vincent Dodson, Amit Singla, Rakesh Khatri, Vikas Gupta, Faheem Sheriff, Anantha Vellipuram, Salvador Cruz-Flores, Alberto Maud   +11 more
doaj   +1 more source

Hemodynamic impacts of flow diverter devices on the ophthalmic artery

Journal of Translational Medicine, 2019
Background Flow diverter devices are increasingly used for endovascular treatment of internal carotid artery aneurysms. Treatment of ophthalmic segment aneurysms with flow diverter devices also includes coverage of the ophthalmic artery but may result in
Xinzhi Wu, Zhongbin Tian, Jian Liu, Wenqiang Li, Junfan Chen, Yangyang Zhou, Xinjian Yang, Shiqing Mu   +7 more
doaj   +1 more source

Comparison of the hemocompatibility of neurovascular flow diverters with anti-thrombogenic coatings

Journal of Science: Advanced Materials and Devices
Despite the continual progress in technology, thromboembolic complications still occur following endovascular treatment of cerebral aneurysms and remain the primary contributor to morbidity and mortality.
Melis Güler Girbas, Tomáš Riedel, Zuzana Riedelová, Melanie Wolf, Christian Schlensak, Meltem Avci-Adali   +5 more
doaj   +1 more source