Results 41 to 50 of about 24,592 (238)

Association between ischemic stroke and hyperintense plaques detected by high-resolution vessel wall MRI in Japanese patients with intracranial atherosclerotic disease

Frontiers in Stroke
BackgroundConventional MRI sequences are insufficient for the detailed depiction of intracranial atherosclerotic disease (ICAD) plaques. The aim of this study was to investigate the association between ischemic events and intracranial atherosclerotic ...
Naoki Takayama, Takakuni Maki, Yasutaka Fushimi, Masakazu Okawa, Yohei Mineharu, Kiyofumi Yamada, Kiyofumi Yamada, Tao Yang, Yu Yamamoto, Keita Suzuki, Ken Yasuda, John Grinstead, Sinyeob Ahn, Riki Matsumoto, Yoshiki Arakawa, Kazumichi Yoshida, Kazumichi Yoshida   +16 more
doaj   +1 more source

Intracranial Atherosclerotic Disease-Related Acute Middle Cerebral Artery Occlusion Can Be Predicted by Diffusion-Weighted Imaging

Frontiers in Neuroscience, 2019
Background: The differentiation of large vessel occlusion caused by intracranial atherosclerotic stenosis (ICAS) or intracranial embolism significantly impacts the course of treatment (i.e., intravenous thrombolysis versus mechanical thrombectomy) for ...
Huijun Zhang, Xuan Sun, Qiong Huang, Xiangming Wang, Yunhua Yue, Mingfeng Ju, Xiaoping Wang, Ji Ding, Zhongrong Miao   +8 more
doaj   +1 more source

Adjunctive Thrombolytics After Successful Endovascular Reperfusion: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

Annals of Neurology, EarlyView.
Objective The efficacy and safety of intra‐arterial thrombolysis (IAT) as an adjunct to endovascular thrombectomy (EVT) in large vessel occlusion strokes (LVOS) remain uncertain, with recent randomized controlled trials (RCTs) yielding conflicting results.
Mohamed F. Doheim, Mahmoud H. Mohammaden, Ammar Jumah, Qingwu Yang, Wenjie Zi, Yangmei Chen, Yamei Tang, Yajie Liu, Xiaochuan Huo, Liping Liu, Bernard Yan, Zhongrong Miao, Wei Hu, Chunrong Tao, Xinfeng Liu, Liqun Jiao, Xuesong Bai, Wenhuo Chen, Diogo C. Haussen, Thanh Nguyen, Raul G. Nogueira   +20 more
wiley   +1 more source

Pulmonary embolism as a cause of cardiac arrest in a patient after a stroke

Liječnički vjesnik, 2023
Stroke is a medical condition in which the blood supply to the brain is interrupted or reduced. Early in-hospital complications following a stroke are not only pneumonia, increased intracranial pressure and intracerebral bleeding, but also pulmonary ...
Ena Parać, Stjepan Herceg, Marin Boban, Paola Negovetić, Nikolina Borščak Tolić   +4 more
doaj   +1 more source

Self‐supervised denoising for medical imaging enhancement

BMEMat, EarlyView.
Optical microscopy is a fundamental tool of clinical imaging. AI‐driven self‐supervised denoising techniques enhance optical microscopy imaging, enabling high‐resolution long‐term tracking of in vivo and in vitro cells with minimal photodamage. This breakthrough improves clinical tools for molecular tracking, protein interaction studies, and drug ...
Guoxun Zhang, Yuanyuan Wei, Ho‐Pui Ho
wiley   +1 more source

Computer-Assisted Microcatheter Shaping for Intracranial Aneurysm Embolization

Brain Sciences, 2023
Background: This study investigates the accuracy, stability, and safety of computer-assisted microcatheter shaping for intracranial aneurysm coiling. Methods: Using the solid model, a microcatheter was shaped using computer-assisted techniques or manually to investigate the accuracy and delivery of microcatheter-shaping techniques in aneurysm ...
Heng Yang, Liquan Xu, Yanjiang Li, Hanqiang Jiang, Wei Ni, Yuxiang Gu   +5 more
openaire   +3 more sources

A temible complication of ischemic stroke: pulmonary embolism

Clinical Management Issues, 2015
Stroke is a leading cause of death and disability and is the third highest cause of death in the western world. Medical illness after ischemic stroke contribute substantially to poor stroke outcomes. The early in-hospital complications of stroke patients
Linda Iurato, Giovanna Randisi, Josita Torrisi, Roberto Grimaldi, Grazia Naso, Sara Verniccio, Clorinda Occhipinti, Michele Maria Vecchio   +7 more
doaj   +1 more source

Treatment of Intracranial Aneurysms by Embolization with Coils [PDF]

Stroke, 1999
Background —Embolization with coils is increasingly used for the treatment of intracranial aneurysms. To assess the percentage of complications, the percentage of aneurysm occlusion, and the short-term outcome, we performed a systematic review of studies on embolization with controlled detachable or pushable coils.
Ale Algra, Gabriel J.E. Rinkel, Eva H. Brilstra, Yolanda van der Graaf, Willem Jan van Rooij   +4 more
openaire   +3 more sources

Intracranial atherosclerosis: Causes of ischemic stroke, diagnosis, and treatment

Неврология, нейропсихиатрия, психосоматика, 2014
The paper reviews the literature on the identification of the causes of ischemic stroke and transient ischemic attacks in intracranial atherosclerosis.
V.A Sorokoumov, A.V. Savello
doaj   +1 more source

Atherosclerosis as a Potential Cause of Deep Embolic Stroke of Undetermined Source: A 3T High‐Resolution Magnetic Resonance Imaging Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background The potential causes or sources of embolic stroke of undetermined source (ESUS) vary. This study aimed to investigate the main cause of deep ESUS by evaluating nonstenotic intracranial atherosclerotic plaque.
Na Luo, Zi‐Yang Shang, Lin Tao, Ben‐Qiang Yang, Hui‐Sheng Chen   +4 more
doaj   +1 more source