Results 71 to 80 of about 41,706 (257)

Cerebral venous sinus thrombosis associated with vaccine-induced thrombotic thrombocytopenia

The Neuroradiology Journal, 2021
Thrombosis-thrombocytopenia syndrome and cerebral venous sinus thrombosis have been rarely reported in patients who have received severe acute respiratory syndrome coronavirus 2 adenoviral vector vaccines.
N. Yahyavi-Firouz-Abadi, R. Naik
semanticscholar   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Cerebral venous thrombosis in otorhinolaryngology. Case report

Consilium Medicum, 2022
A violation of cerebral circulation, in which a blood clot forms in the venous system of the brain with the formation of an obstruction of the dural sinus, one or more veins of the brain is called cerebral venous thrombosis.
Aleksandr A. Krivopalov, Aleksandr Yu. Shcherbuk, Yurii A. Shcherbuk, Irina I. Sarkisyan, Polina A. Shamkina, Alexandra I. Glyshchenko   +5 more
doaj   +1 more source

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

Abstract Number ‐ 92: Successful thrombectomy with Indigo Aspiration System on diffuse cerebral sinus thrombosis

Stroke: Vascular and Interventional Neurology, 2023
Introduction Endovascular treatment for venous sinus thrombosis is challenging. Commonly utilized aspiration catheters in neuro‐interventional procedures have diameters ranging from 2–3 mm and are much smaller than the average diameter of the major ...
Saif Bushnq, Riichi Ota, Gabriel Neves, Victor Montalvan, Thomas Windisch   +4 more
doaj   +1 more source

Detection of interictal epileptiform discharges using multiple bilateral insertions of a newly developed microcatheter‐compatible endovascular electroencephalogram electrode: A clinical feasibility trial

Epilepsia Open, EarlyView.
Abstract Objective To assess the feasibility, technical performance, and safety of a novel endovascular electroencephalogram (eEEG) electrode, EP‐01, designed for minimally invasive seizure localization in patients with drug‐resistant epilepsy. Methods This single‐center, prospective, exploratory trial enrolled five patients with drug‐resistant ...
Kota Araki, Yosuke Masuda, Ayataka Fujimoto, Mitsuyo Nishimura, Hisayuki Hosoo, Hiroki Ishida, Takashi Enokizono, Kensuke Kawai, Eiichi Ishikawa, Yuji Matsumaru   +9 more
wiley   +1 more source

Classification of Platelet‐Activating Anti‐Platelet Factor 4 Disorders

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction The prototypic anti‐platelet factor 4 (PF4) disorder—heparin‐induced thrombocytopenia and thrombosis (HITT)—features immunoglobulin G (IgG) class antibodies that activate platelets, monocytes, and neutrophils in a mainly heparin‐dependent fashion via Fcγ receptor‐dependent cellular activation.
Theodore E. Warkentin
wiley   +1 more source

Post-traumatic cerebral venous sinus thrombosis complicated with syndrome of inappropriate antidiuretic hormone secretion: a case report

Journal of Medical Case Reports
Background Cerebral venous sinus thrombosis is a rare but potentially life-threatening condition resulting from the formation of a thrombus in the venous sinuses in the brain, resulting in impaired venous drainage, increased intracranial pressure, and ...
Sawandika Rupasinghe, Christopher Lemoh
doaj   +1 more source

A Retrospective Study of Adult and Pediatric D‐Dimer Tests to Identify Opportunities for Improved Utilization

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction D‐dimers are produced by lysis of cross‐linked fibrin. In children, D‐dimer testing is used to evaluate disseminated intravascular coagulation (DIC) and some inflammatory states, but its use is not validated for screening or ruling out suspected venous thromboembolic events (VTE).
Rabab Al Dawood, Hassan Abu Sabah, Natalie Mathews, James Douketis, Catherine Hayward   +4 more
wiley   +1 more source

Cerebral venous sinus thrombosis 2 weeks after the first dose of mRNA SARS-CoV-2 vaccine

Acta Neurochirurgica, 2021
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as coronavirus disease 2019 (COVID-19) is a highly transmissible virus and has become pandemic.
Zaitun Zakaria, Nur Asma Sapiai, A. Ghani   +2 more
semanticscholar   +1 more source