Results 21 to 30 of about 832,301 (284)

A Case Series and Literature Review of Vertebral Artery Stump Syndrome

Frontiers in Neurology, 2022
PurposeStump syndrome refers to cerebral ischaemic symptoms caused by an embolus from a previously occluded ipsilateral artery that occludes a down-stream artery.
Wenbin Zhang, Shouchun Wang, Chao Li, Zhongxiu Wang, Feixue Yue, Jie Zhou, Kangjia Song, Chao Wang, Yujiao Wang, Mingchao Shi   +9 more
doaj   +1 more source

Revisiting Antiplatelet Therapy in Acute Carotid Tandem Lesions. [PDF]

J Clin Med
Background/Objectives: Acute carotid tandem lesions (TLs), defined by concurrent cervical internal carotid artery (ICA) stenosis or occlusion and intracranial large vessel occlusion, occur in 10–20% of patients undergoing mechanical thrombectomy (MT) for acute ischemic stroke (AIS). Optimal periprocedural antiplatelet management during emergent carotid
Zupan M, Straus L, Kermer P, Papanagiotou P, Frol S.   +4 more
europepmc   +3 more sources

Covalently Linked Tandem Lesions in DNA [PDF]

Radiation Research, 2012
Reactive oxygen species (ROS) generate a type of DNA damage called tandem lesions, two adjacent nucleotides both modified. A subcategory of tandem lesions consists of adjacent nucleotides linked by a covalent bond. Covalently linked tandem lesions generate highly characteristic liquid chromotography-tandem mass spectrometry (LC-MS/MS) elution profiles.
Helen B, Patrzyc, Jean B, Dawidzik, Edwin E, Budzinski, Harold G, Freund, John H, Wilton, Harold C, Box   +5 more
openaire   +2 more sources

The Challenge of an Acute Antithrombotic Regimen for Treatment of Tandem Lesions Stroke. [PDF]

AJNR Am J Neuroradiol, 2021
In the treatment of tandem stroke, several studies have shown the efficacy and safety of endovascular treatment. However, there are many unanswered questions regarding this treatment strategy including technical aspects as well as peri- and postprocedural antithrombotic management.
Papanagiotou P, Gory B.
europepmc   +4 more sources

Endovascular treatment of tandem lesions in a novel cadaveric stroke model. [PDF]

EuroIntervention
Grunwald IQ, Tekieli L, Podlasek A, Donald-Simpson H, Clark S, Voutsas C, Pillai S, Houston G, Knapik M, White L, Barr P, Melzer A, Musialek P.   +12 more
europepmc   +5 more sources

Efficacy of emergent internal carotid artery stenting after intracranial thrombectomy for acute internal carotid artery stenosis related tandem lesions

Chinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To investigate the efficacy and safety of emergent carotid artery stenting (CAS) after intracranial artery mechanical thrombectomy for acute internal carotid artery (ICA) stenosis related tandem lesions.
XU Na, YI Ting⁃yu, WANG Ze⁃tuo, WU Yan⁃min , LIN Ding⁃lai , CHEN Wen⁃huo   +5 more
doaj   +1 more source

Tandem Lesions in Anterior Circulation Stroke [PDF]

Stroke, 2021
Background and Purpose: Tandem lesions in the anterior circulation account for up to 30% of all large vessel occlusion strokes. The optimal periprocedural approach in these lesions is still a matter of debate. Methods: Data from the ...
Katharina Feil, Moriz Herzberg, Franziska Dorn, Steffen Tiedt, Clemens Küpper, Dennis C. Thunstedt, Panagiotis Papanagiotou, Lukas Meyer, Andreas Kastrup, Konstantinos Dimitriadis, Thomas Liebig, Marianne Dieterich, Lars Kellert, Tobias Boeckh-Behrens, Silke Wunderlich, Alexander Ludolph, Karl-Heinz Henn, Arno Reich, Anastasios Mpotsaris, Martin Wiesmann, Ulrike Ernemann, Sven Poli, Christian H. Nolte, Eberhard Siebert, Sarah Zweynert, Georg Bohner, Laszlo Solymosi, Gabor Petzold, Waltraud Pfeilschifter, Fee Keil, Joachim Röther, Bernd Eckert, Jörg Berrouschot, Albrecht Bormann, Anna Alegiani, Jens Fiehler, Christian Gerloff, Götz Thomalla, Sven Thonke, Christopher Bangard, Christoffer Kraemer, Martin Dichgans, Marios Psychogios, Jan Liman, Martina Petersen, Florian Stögbauer, Peter Kraft, Mirko Pham, Michael Braun, Gerhard F. Hamann, Christian Roth, Klaus Gröschel, Timo Uphaus, Volker Limmroth   +53 more
openaire   +3 more sources

Mechanical Thrombectomy for Tandem Occlusions of the Internal Carotid Artery—Results of a Conservative Approach for the Extracranial Lesion

Frontiers in Neurology, 2018
Background: Mechanical thrombectomy (MT) is of clinical benefit for patients with extracranial-intracranial tandem lesions of anterior circulation. However, the optimal approach to the cervical lesion of the internal carotid artery (ICA) during MT has ...
Alexandre Blassiau, Matthias Gawlitza, Pierre-François Manceau, Serge Bakchine, Isabelle Serre, Sébastien Soize, Laurent Pierot   +6 more
doaj   +1 more source

Diagnosis and management of tandem occlusion in acute ischemic stroke

European Journal of Radiology Open, 2023
Approximately 20–30% of patients with acute ischemic stroke, caused by large intracranial vessel occlusion, have a tandem lesion, defined as simultaneous presence of high-grade stenosis or occlusion of the cervical internal carotid artery and ...
Antonio Di Donna, Gianluca Muto, Flavio Giordano, Massimo Muto, Gianluigi Guarnieri, Giovanna Servillo, Antonio De Mase, Emanuele Spina, Giuseppe Leone   +8 more
doaj   +1 more source

Advanced Interferometric SAR Techniques with TanDEM-X [PDF]

, 2008
TanDEM-X is an innovative mission with a TerraSAR-X add-on satellite for high-resolution singlepass SAR interferometry. The TanDEM-X mission has the primary objective of generating a consistent, global DEM with an unprecedented accuracy according to the ...
Hajnsek, Irena, Fiedler, Hauke, Hauke Fiedler, Krieger, Gerhard, Irena Hajnsek, Marwan Younis, Manfred Zink, Werner, Marian, Alberto Moreira, Zink, Manfred, Moreira, Alberto, Younis, Marwan, Gerhard Krieger, Marian Werner   +13 more
core   +1 more source