Results 31 to 40 of about 75,756 (284)

Correlation between the rate of morphological changes and rupture of intracranial aneurysms during one cardiac cycle analyzed by 4D-CTA

Frontiers in Neurology, 2023
ObjectiveThis study aimed to analyze the relationship between the rate of morphological changes and intracranial aneurysm rupture during the cardiac cycle.MethodsEighty-four patients with intracranial aneurysms were retrospectively analyzed and divided ...
Binghao Wang, Binghao Wang, Binghao Wang, Chengen Shen, Chengen Shen, Zhongzhou Su, Zhongzhou Su, Xiaohu Nie, Xiaohu Nie, Jingjing Zhao, Jingjing Zhao, Sheng Qiu, Sheng Qiu, Yuntao Li, Yuntao Li   +14 more
doaj   +1 more source

Estimated pretreatment hemodynamic prognostic factors of aneurysm recurrence after endovascular embolization. [PDF]

, 2017
BACKGROUND:Hemodynamic factors play important roles in aneurysm recurrence after endovascular treatment. OBJECTIVE:Predicting the risk of recurrence by hemodynamic analysis using an untreated aneurysm model is important because such prediction is ...
Ishibashi, Toshihiro, Kan, Issei, Misaki, Kouichi, Murayama, Yuichi, Nishimura, Kengo, Suzuki, Takashi, Takao, Hiroyuki, Yamamoto, Makoto, Yuki, Ichiro   +8 more
core   +1 more source

A two-sample Mendelian randomization analysis of modifiable risk factors and intracranial aneurysms

Scientific Reports, 2022
We aimed to investigate the causality between potentially modifiable risk factors and the risk of intracranial aneurysm. Genetic instruments for 51 modifiable factors and intracranial aneurysm data were obtained from recently published genome-wide ...
Danyang Tian, Linjing Zhang, Zhenhuang Zhuang, Tao Huang, Dongsheng Fan   +4 more
doaj   +1 more source

A Case of Horizontal Stent-assisted Coiling for an Aneurysm Arising from Fenestration of the Vertebral Artery: A Technical Case Report

Neurologia Medico-Chirurgica, 2023
Horizontal stenting protects the aneurysm neck with stent deployment across the aneurysm neck via the circle of Willis. A saccular aneurysm associated with intracranial arterial fenestration is very rare.
Haruka MIYATA, Futa NINOMIYA, Tomoaki FUJITA, Yutaka NONOYAMA, Takuya NAKAZAWA, Shigeharu FUKAO   +5 more
doaj   +1 more source

Cigarette Smoke Initiates Oxidative Stress-Induced Cellular Phenotypic Modulation Leading to Cerebral Aneurysm Pathogenesis. [PDF]

, 2018
OBJECTIVE: Cigarette smoke exposure (CSE) is a risk factor for cerebral aneurysm (CA) formation, but the molecular mechanisms are unclear. Although CSE is known to contribute to excess reactive oxygen species generation, the role of oxidative stress on ...
Ali, Muhammad S., Chalouhi, Nohra, Ding, Dale, Dumont, Aaron S., Hare, Joshua M., Hasan, David M., Jabbour, Pascal, Martinez Lege, Alejandra, Owens, Gary K, Pascale, Crissey L., Starke, Robert M., Thompson, John W., Toborek, Michal   +12 more
core   +2 more sources

A visual risk assessment tool for acute kidney injury after intracranial aneurysm clipping surgery

Renal Failure, 2020
Objective The aim of the study was to establish a predictive postoperative nomogram for acute kidney injury (AKI) after intracranial aneurysm clipping surgery, in order to early identify patients with high postoperative AKI risk.
Pei Zhang, Chen Guan, Chenyu Li, Zhihui Zhu, Wei Zhang, Hong Luan, Bin Zhou, Xiaofei Man, Lin Che, Yanfei Wang, Long Zhao, Hui Zhang, Congjuan Luo, Yan Xu   +13 more
doaj   +1 more source

Case report: Meningitis and intracranial aneurysm caused by mixed infection of oral microflora dominated by anaerobes

Frontiers in Neurology, 2022
IntroductionMeningitis caused by oral anaerobic bacteria is rare, especially when complicated with an infected intracranial aneurysm. This paper has described an extremely rare case of bacterial meningitis caused by a mixed infection of oral microflora ...
Hongjiang Cheng, Lina Xu, Fengbing Yang, Longbin Jia, Doudou Zhao, Huimin Li, Wei Liu, Yujuan Li, Xiaoli Liu, Xia Geng, Jiaying Guo, Chen Ling, Jing Zhang   +12 more
doaj   +1 more source

Comparative study of flow fluctuations in ruptured and unruptured intracranial aneurysms: A lattice Boltzmann study [PDF]

arXiv, 2023
Flow fluctuations have recently emerged as a promising hemodynamic metric for understanding the rupture risk of intracranial aneurysms. Several investigations have reported in the literature corresponding flow instabilities using established computational fluid dynamics tools.
arxiv  

Implantation of 3D-Printed Patient-Specific Aneurysm Models into Cadaveric Specimens: A New Training Paradigm to Allow for Improvements in Cerebrovascular Surgery and Research. [PDF]

, 2015
AimTo evaluate the feasibility of implanting 3D-printed brain aneurysm model in human cadavers and to assess their utility in neurosurgical research, complex case management/planning, and operative training.MethodsTwo 3D-printed aneurysm models, basilar ...
Abla, Adib A, Acevedo-Bolton, Gabriel, Benet, Arnau, Lawton, Michael T, Plata-Bello, Julio, Saloner, David   +5 more
core   +4 more sources

Protocol and Preliminary Results of the Establishment of Intracranial Aneurysm Database for Artificial Intelligence Application Based on CTA Images

Frontiers in Neurology, 2022
Background and PurposeUnruptured intracranial aneurysms (UIAs) are increasingly being detected in clinical practice. Artificial intelligence (AI) has been increasingly used to assist diagnostic techniques and shows encouraging prospects.
Wei You, Wei You, Yong Sun, Junqiang Feng, Junqiang Feng, Zhiliang Wang, Lin Li, Xiheng Chen, Xiheng Chen, Jian Lv, Jian Lv, Yudi Tang, Dingwei Deng, Dachao Wei, Siming Gui, Xinke Liu, Xinke Liu, Peng Liu, Peng Liu, Hengwei Jin, Hengwei Jin, Huijian Ge, Huijian Ge, Yanling Zhang   +23 more
doaj   +1 more source