Results 141 to 150 of about 112,734 (262)

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Safety of Endovascular Thrombectomy in Isolated Cervical Internal Carotid Artery Occlusion While on Oral Anticoagulation. [PDF]

J Stroke
Mayer-Suess L, Riegler C, Marto JP, Gebert P, Reiff T, Sykora M, Wiącek M, Pakizer D, Araújo A, Ter Schiphorst A, Sousa JA, Reich A, Pina BF, Hobeanu C, Zedde M, Ramos JN, Tsivgoulis G, Castro P, Poli S, Alves JN, Dusart A, Fuentes B, Meza HT, Demeestere J, Wegener S, Kellert L, Calleja P, Panea C, Vollmuth C, Haeusler KG, Pereira L, Leker R, Uphaus T, Zini A, Gensicke H, Duloquin G, Ebrahimi T, Salerno A, Tiu C, Nguyen TN, García-Madrona S, Bilik M, Yaghi S, Sienkiewicz-Jarosz H, Karliński M, Krebs S, Hurtíková E, Ferreira N, Sargento-Freitas J, Pinho J, Caamaño IR, Gizewski ER, Seners P, Pascarella R, Psychogios K, Gómez-Expósito A, Gomes S, Bellante F, Rodríguez-Pardo J, Lacambra MB, Lemmens R, Inauen C, Wischmann J, Ostos F, Tiu V, Rodrigues M, Metanis I, Hahn M, Viola MM, Truessel S, Béjot Y, Nitsch L, Strambo D, Terecoasa EO, Abdalkader M, De Felipe A, Khan F, Arquizan C, Ribeiro M, Roubec M, Tomaszewska-Lampart I, Ferrari J, Ringleb P, Nolte CH.   +83 more
europepmc   +1 more source

Clinical Value and Research Prospects of 1024 Matrix Optimization in 64‐Slice Cerebral CTA for Perforating Artery Visualisation

Journal of Medical Radiation Sciences, EarlyView.
This letter comments on Nagumo et al.'s study evaluating 1024‐matrix reconstruction for intracranial perforating artery visualisation in 64‐slice cerebral CTA, affirming its cost‐effective value for standard CT scanners (https://doi.org/10.1002/jmrs.70055).
Yang Liu, Wei Wu
wiley   +1 more source

Terazosin Attenuates Neuronal Pyroptosis by Regulating the Mitochondrial ROS/NLRP3 Inflammasome Axis Through Mitophagy in Cerebral Ischemia–Reperfusion Injury

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Cerebral ischemia–reperfusion injury (CI/RI) is a major cause of secondary neuronal damage following ischemic stroke. This study investigated whether terazosin (TZ) exerts neuroprotective effects by regulating mitophagy and the reactive oxygen species (ROS)/NOD‐like receptor protein 3 (NLRP3) inflammasome axis.
Wei Wang, Xin‐Yue Han, Li‐An Huang, Yu‐Sheng Zhang, Heng Meng, An‐Ding Xu   +5 more
wiley   +1 more source

Hemilingual edema as a warning sign for internal carotid artery dissection-a case report and literature review. [PDF]

Front Med (Lausanne)
Butnariu I, Cojocaru FM, Lăptoiu VI, Bidea A, Mitrică IM, Tuță S, Antonescu-Ghelmez D, Antonescu F.   +7 more
europepmc   +1 more source

FOXC1: A Key Transcription Factor of VSMC‐Derived Foam Cell Formation in Atherosclerotic Plaque Instability

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The instability of atherosclerotic plaques, particularly intraplaque hemorrhage (IPH), drives life‐threatening cardiovascular events, a process in which vascular smooth muscle cell (VSMC)‐derived foam cells play a significant role. We aim to identify key biomarkers associated with VSMC‐derived foam cells and IPH by analyzing data from human ...
Ling‐Lin Qian, Xue‐Ling Li, Li‐Hong Wang, Wei Yang, Yu Jiang   +4 more
wiley   +1 more source

The Hidden Hazards of Vaping

The Laryngoscope, EarlyView.
A 31 year old male presented with a penetrating oropharyngeal injury following a motor vehicle collision and was found to have a retained metallic foreign body suspected to be part of a vape pen. The foreign body was abutting the carotid artery and was removed via a combined transoral and transcervical approach.
Ayaantuu F. Usman, Sobia F. Khaja
wiley   +1 more source

Right internal carotid artery C7 segment aneurysm with carotid occlusion following traumatic brain injury: illustrative case. [PDF]

J Neurosurg Case Lessons
Chen Q, Pan Y, Tan W, Yu K, Jiang Y, Peng J.   +5 more
europepmc   +1 more source

Intravascular Placement of A Nasogastric Tube: Clinical Presentation and Surgical Management

The Laryngoscope, EarlyView.
We report a rare case of inadvertent intravascular placement of a nasogastric tube following pharyngeal perforation, with extension through the internal jugular vein into the central venous system. Prompt radiological diagnosis and controlled surgical removal allowed successful management, highlighting the importance of early recognition and a ...
Matteo Alicandri‐Ciufelli, Daniele Marchioni, Alice Ruggieri, Samuele Baldelli, Lesley De Pietri   +4 more
wiley   +1 more source

Internal carotid artery involvement and stroke risk in Takayasu arteritis: a case-control study. [PDF]

Rheumatol Int
Bukun HO, Uygunoglu U, Senturk EF, Duru G, Kızılkılıç O, Esatoglu SN, Melikoglu M, Seyahi E.   +7 more
europepmc   +1 more source