Results 81 to 90 of about 14,389 (262)

Impact of First-pass Effect for M2 Segment of Middle Cerebral Artery Occlusion

Neurologia Medico-Chirurgica
Although the efficacy of endovascular therapy for large-vessel occlusion is well-established, its effectiveness in the M2 segment of middle cerebral artery occlusion remains uncertain.
Shuichi TANADA, Kazutaka UCHIDA, Manabu SHIRAKAWA, Koichiro SHINDOU, Daichi BABA, Shoichiro TSUJI, Taishi NIGAMI, Soichiro ABE, Yoji KURAMOTO, Masato KIRIKI, Kazuma MATSUMOTO, Shinichi YOSHIMURA   +11 more
doaj   +1 more source

Using MicroPET Imaging in Quantitative Verification of Acupuncture Effect in Ischemia Stroke Treatment

, 2010
While acupuncture has survived several thousand years’ evolution of medical practice, its function still remains as a myth from the view point of modern medicine.
Xiaoyan Shen, Jia Li, Ting Xiang, Weichuan Yu, Hongtu Tang, Huafeng Liu   +5 more
core  

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Quantitative evaluation using single-photon emission computed tomography with acetazolamide is reliable for preoperative evaluation before cardiac surgery in severe carotid intracranial artery stenotic and/or occlusive disease: a case report

Journal of Cardiothoracic Surgery, 2019
Background Severe carotid and intracranial artery stenosis disease (CIAD) is major risk for perioperative stroke in coronary artery bypass grafting. Then, preoperative risk assessment is quite important.
Eiki Tayama, Ryusuke Mori, Tomohiro Ueda, Ken-ichi Imasaka, Yukihiro Tomita, Shigeki Morita   +5 more
doaj   +1 more source

Transcranial Doppler ultrasound findings in middle cerebral artery occlusion.

, 1990
We evaluated the efficacy of transcranial Doppler ultrasonography in 23 patients suffering from acute middle cerebral artery occlusion. The diagnosis of occlusion was most suggestive when all basal arteries except the affected middle cerebral artery were
W Dorndorf, M Kaps, M S Damian, U Teschendorf   +3 more
core   +1 more source

A Steerable and Expandable Magnetic Aspiration Catheter for Enhanced Aspiration Thrombectomy

Advanced Intelligent Systems, EarlyView.
This article presents a novel magnetic aspiration catheter (MAC) that can be both actively steered and undergo distal‐end expansion via externally applied magnetic fields. The MAC facilitates precise branch selection and enhances clot engagement by improving endovascular navigation and aspiration efficiency. Phantom experiments validate its feasibility
Hakjoon Lee, Xiao Dong, Dong‐in Kim, A. M. Masum Bulbul Chowdhury, Nader Latifi Gharamaleki, Jin‐young Kim, Sung Won Youn, Hongsoo Choi   +7 more
wiley   +1 more source

Implanted device for middle cerebral artery occlusion in conscious cats.

, 1977
A simple implantable device was applied to the left middle cerebral artery of adult cats. One week later the artery was occluded acutely while the animals were conscious. Forced circling and tonic deviation of the head and neck toward the left were noted
J R Little
core   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Better 10‐Year Cerebrovascular Outcome After Transplant Than on Standard‐Care in Sickle Cell Anemia: DREPAGREFFE Trial

American Journal of Hematology, EarlyView.
ABSTRACT Management of cerebral vasculopathy in sickle cell anemia (SCA) includes standard‐care, that is, chronic transfusion (CT) or hydroxyurea, and hematopoietic cell transplantation (HCT). DREPAGREFFE‐1 (December 2010/June 2013), a French multicenter trial, was the first prospective trial comparing standard‐care to match sibling donor (MSD)‐HCT in ...
Francoise Bernaudin, Suzanne Verlhac, Elisabeth Ducros‐Miralles, Cécile Arnaud, Isabelle Genty, Marie Petras, Catherine Paillard, Gonzalo De Luna, Benoit Meunier, Isabelle Thuret, Annie Kamdem, Corinne Pondarré, Giovanna Cannas, Christelle Chantalat‐Auger, Nadia Firah, Sophie Pertuisel, Laure Joseph, Florence Missud, Mariane de Montalembert, Corinne Guitton, Claire Pluchart, Valentine Brousse, Monique Elmaleh, Vincent Gajdos, Emmanuella Leveillé, Ekaterina Belozertseva, Mabel Gaba, Catherine Poirot, Virginie Barraud‐Lange, Philippe Chadebech, France Pirenne, Myriam Bernaudin, Bénédicte Neven, Pierre Frange, Marie Angoso, Karima Yakouben, Bénédicte Bruno, Nathalie Dhédin, Jean‐Hugues Dalle, Regis Peffault Delatour, Camille Jung   +40 more
wiley   +1 more source

Application of solitaire double-stent thrombectomy in the treatment of accessory middle cerebral artery occlusion: a case report

Frontiers in Surgery
The accessory middle cerebral artery (AMCA) refers to the cerebral vascular variation originating from the anterior cerebral artery, passing through the lateral fissure and accompanying the middle cerebral artery (MCA), and participating in the blood ...
Qi Han, Guang-Hui Dong, En-Bo Zhu, Ming-Quan Lin, Guang-Lin Liu, Guang-lin Jin, Lin-Zhuo Qu, Hong-Jian Guan, Hui-ying Che   +8 more
doaj   +1 more source