Results 41 to 50 of about 31,885 (149)

Immediate Carotid Artery Stenting or Deferred Treatment in Patients With Tandem Carotid Lesions Treated Endovascularly for Acute Ischaemic Stroke [PDF]

Fifteen to 20% of patients with an acute ischaemic stroke have a tandem lesion defined by the combination of an intracranial large vessel thrombo-embolic occlusion and a high grade stenosis or occlusion of the ipsilateral internal carotid artery.
de Borst, Gert J., Zeebregts, Clark J., Maes, Louise, Nederkoorn, Paul J., van der Meij, Anne, van Elk, Theodora, Uyttenboogaart, Maarten, Lemmens, Robin   +7 more
core   +3 more sources

Endovascular treatment of a tandem lesion in the anterior circulation: results of the tandem MN study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Abstract Background Endovascular management of acute stroke caused by a tandem lesion in the anterior circulation is currently a discussed area. Acute insertion of a carotid stent in the absence of antiaggregation premedication often leads to acute stent occlusion with clinical impact ...
David Cernik, Roman Havlicek, Jarmila Neradova, Veronika Hlinena, Filip Cihlar, David Cihlar   +5 more
openaire   +1 more source

Bow–Hunter Syndrome Due to Tandem Lesions; A Case Report

Asian Journal of Neurosurgery
AbstractBow–Hunter syndrome (BHS) includes a form of stroke caused by dynamic factors affecting the extracranial vertebral artery (VA), such as rotation-induced flow disturbance at the atlantoaxial level. BHS is a rare condition that can result from a variety of factors, including abnormal bone compression and vertebral instability.
Yokoya, Shigeomi, Nakauchi, Jun, Takezawa, Hidesato   +2 more
openaire   +2 more sources

Surface Water Body Detection in High-Resolution TerraSAR-X Data using Active Contour Models

, 2010
This paper presents the application of two different active contour models for the segmentation of high-resolution TerraSAR-X data. Both methods facilitate the detection of land-water-boundaries in semi-automated procedures and can be used to delineate ...
Hahmann, Thomas, Wessel, Birgit
core  

Outcome and risk of hemorrhage in patients with tandem lesions after endovascular treatment: A propensity score-matched case-control study

, 2023
Objectives: Endovascular treatment of acute stroke patients with large vessel occlusions is well established. But tandem lesions of the internal carotid artery and the intracranial anterior circulation remain a challenge regarding the technical ...
Benno Ikenberg, Maria Berndt, Sebastian Mönch, Claus Zimmer, Dominik Sepp, Silke Wunderlich, Christian Maegerlein, Tobias Boeckh-Behrens, Benjamin Friedrich   +8 more
core   +1 more source

Formation and Genotoxicity of Novel Oxidatively Generated Tandem DNA Lesions and N2-(1-carboxyethyl)-2'-deoxyguanosine [PDF]

, 2009
Exogenous and endogenous agents can induce the formation of both single- and tandem-nucleobase lesions in DNA. In this dissertation, we assessed the formation and genotoxicity of three different types of DNA lesions; a novel guanine-thymine intrastrand ...
Jiang, Yong
core  

Head or Neck First? Speed and Rates of Reperfusion in Thrombectomy for Tandem Large Vessel Occlusion Strokes

, 2020
International audienceBackground: We aim to evaluate the speed and rates of reperfusion in tandem large vessel occlusion acute stroke patients undergoing upfront cervical lesion treatment (Neck-First: angioplasty and/or stent before thrombectomy) as ...
Labeyrie, Marc-Antoine , Eiden, Sebastian, Mazighi, Mikael, Holtmannspötter, Markus, Piotin, Michel, Cognard, Christophe, Grossberg, Jonathan a., Haussen, Diogo c., Taschner, Christian, Richard, Sébastien, Papanagiotou, Panagiotis, Steglich-Arnholm, Henrik, Mangiafico, Salvatore, Ribo, Marc, Lapergue, Bertrand, Anxionnat, René, Siddiqui, Adnan h., Turjman, Francis, Boutchakova, Maria, Spiotta, Alejandro m., Bracard, Serge, Labreuche, Julien, Dorn, Franziska, Biondi, Alessandra, Psychogios, Marios n., Nogueira, Raul g., Killer, Monika, Gory, Benjamin   +27 more
core   +1 more source

Preliminary Experience Using a Covered Stent Graft in Patients with Acute Ischemic Stroke and Carotid Tandem Lesion

, 2020
Introduction: Endovascular treatment with a covered heparin-bonded stent graft has been shown to be feasible and safe for treatment of peripheral artery disease, but its role in carotid disease remains unclear.
Laura Ludovica Gramegna, Alejandro Tomasello Weitz, Carlos Piñana, David Hernandez, Manuel Requena, Edgar Folleco   +5 more
core   +1 more source

Tandem lesions associate with angiographic progression of coronary artery stenoses

IJC Heart & Vasculature
Although the clinical factors associated with progression of coronary artery disease have been well studied, the angiographic predictors are less defined.Our objective was to study the clinical and angiographic factors that associate with progression of coronary artery stenoses.We conducted a retrospective analysis of consecutive patients undergoing ...
Kyle B. Franke, Nicholas J. Montarello, Adam J. Nelson, Jessica A. Marathe, Dennis T.L. Wong, Rosanna Tavella, Margaret Arstall, Christopher Zeitz, Matthew I. Worthley, John F. Beltrame, Peter J. Psaltis   +10 more
openaire   +4 more sources

The Influence of Single, Tandem, and Clustered DNA Damage on the Electronic Properties of the Double Helix: A Theoretical Study

, 2020
Oxidatively generated damage to DNA frequently appears in the human genome as the effect of aerobic metabolism or as the result of exposure to exogenous oxidizing agents, such as ionization radiation.
Bolesław T. Karwowski
core   +1 more source