Results 41 to 50 of about 76,033 (255)

Endovascular coiling for cerebral aneurysm: single-center experience in Egypt

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2018
Background Endovascular management for cerebral saccular aneurysm has evolved in the last decade with evolution in both equipment and material. Coiling is still the mainstay of cerebral aneurysm endovascular management.
Mohamed Khaled Elewa
doaj   +1 more source

Multiple intracranial enlarging dissecting aneurysms: a case report

BMC Neurology, 2023
Background Cases of multiple cerebral aneurysms are rare. In this case report, we describe a male patient with multiple, enlarging, and ruptured aneurysms. The two aneurysms were believed to be dissecting aneurysms.
Yingbin Li, Xiaoxin Bai, Huai Tu, Zhimin Zou, Yan Huang, Jun Cai   +5 more
doaj   +1 more source

Cerebral aneurysm treatment: modern neurovascular techniques [PDF]

, 2016
Endovascular treatment of cerebral aneurysm continues to evolve with the development of new technologies. This review provides an overview of the recent major innovations in the neurointerventional space in recent ...
Geoffrey P Colby, Lin, Li-Mei, Alexander L Coon, Li-Mei Lin, Colby, Geoffrey P, Coon, Alexander L, Jiang, Bowen, Paff, Michelle, Bowen Jiang, Michelle Paff   +9 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

In vivo cerebral aneurysm models

, 2019
Cerebral aneurysm rupture is a devastating event resulting in subarachnoid hemorrhage and is associated with significant morbidity and death. Up to 50% of individuals do not survive aneurysm rupture, with the majority of survivors suffering some degree ...
John W. Thompson, Starke, Robert M, Robert M. Starke, Snelling, Brian M, McCarthy, David J, Sheinberg, Dallas L, Alvarez, Carlos M, Dallas L. Sheinberg, Nada, Ahmed, Sur, Samir, Elwardany, Omar, Samir Sur, Chen, Stephanie H, David J. McCarthy, Stephanie H. Chen, Omar Elwardany, Brian M. Snelling, Carlos M. Alvarez, Ahmed Nada, Thompson, John W   +19 more
core   +1 more source

Effects of upstream bifurcation and bend on the blood flow in a cerebral aneurysm

Journal of Biomechanical Science and Engineering, 2017
Mechanisms of development, growth, and rupture of a cerebral aneurysm have been studied by computational fluid dynamics (CFD), calculating hemodynamic parameters, such as wall shear stress, oscillatory shear index (OSI), and relative residence time (RRT).
Daichi SUZUKI, Kenichi FUNAMOTO, Shin-ichiro SUGIYAMA, Toshiyuki HAYASE, Suguru MIYAUCHI, Teiji TOMINAGA   +5 more
doaj   +1 more source

Neurobehcet with cerebral aneurysm

Neurosciences, 2018
Neuro-behcets disease (NBD) is an uncommon, serious presentation of behcets disease (BD) causing long-term morbidity and mortality. Cerebral aneurysms are rare in BD, with only a handful of cases reported worldwide. A 39-year-old female experienced slurring of speech, numbness, and reduced sensation in the left face, arm, and leg 90 minutes prior to ...
Aldajani, Ahmed A., Albakr, Aishah I., Ishaque, Noman, Al-Jehani, Hosam M.   +3 more
openaire   +3 more sources

Analysis of Intra-Aneurysmal Flow for Cerebral Aneurysms with Cerebral Angiography [PDF]

American Journal of Neuroradiology, 2012
Hemodynamics is an important factor in the development and rupture of cerebral aneurysms. Current techniques for measuring blood flow in cerebral aneurysms suffer from various limitations and have not been able to address our clinical needs. A new technique has been developed for effective evaluation of intra-aneurysmal flow based on high-frame-rate ...
L-D, Jou, M E, Mawad
openaire   +2 more sources