Results 11 to 20 of about 62,134 (300)

Technique for transcarotid artery revascularization of tandem lesions [PDF]

Journal of Vascular Surgery Cases and Innovative Techniques, 2021
The repair of tandem carotid lesions has been described using myriad methods, often involving a hybrid approach of stenting with carotid endarterectomy.
Gregory A. Magee, MD, MSc, Helen A. Potter, MD   +1 more
doaj   +3 more sources

Relevance of Carotid Reocclusion in Tandem Lesions

Journal of Atherosclerosis and Thrombosis, 2023
Carotid reocclusion (CRO) after mechanical thrombectomy (MT) in acute ischemic stroke (AIS) due to tandem lesion (TL) or isolated internal carotid occlusion (ICO) is associated with worse clinical outcomes. Our aim was to analyze the predictors and clinical impact of CRO.A retrospective single-center analysis of all patients with anterior circulation ...
Zapata-Arriaza, Elena, Medina-Rodriguez, Manuel, Ortega-Quintanilla, Joaquin, De Albóniga-Chindurza, Asier, Ainz-Gómez, Leire, Pardo-Galiana, Blanca, Cabezas-Rodriguez, Juan Antonio, Lebrato-Herández, Lucía, Barragán-Prieto, Ana, Pérez-Sánchez, Soledad, Zamora, Aynara, Montaner, Joan, González García, Alejandro, Moniche, Francisco   +13 more
openaire   +2 more sources

Intravenous Thrombolysis Benefits Mild Stroke Patients With Large-Artery Atherosclerosis but No Tandem Steno-Occlusion

Frontiers in Neurology, 2020
At present, there is controversy regarding whether thrombolysis is beneficial for patients suffering from a mild stroke. In this study, we therefore sought to determine whether the therapeutic benefit of thrombolysis is dependent upon stroke subtype for ...
Dapeng Wang, Lulu Zhang, Xiaowei Hu, Juehua Zhu, Xiang Tang, Dongxue Ding, Hui Wang, Yan Kong, Xiuying Cai, Longting Lin, Qi Fang   +10 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

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

Fragile sites, chromosomal lesions, tandem repeats, and disease

Frontiers in Genetics, 2022
Expanded tandem repeat DNAs are associated with various unusual chromosomal lesions, despiralizations, multi-branched inter-chromosomal associations, and fragile sites. Fragile sites cytogenetically manifest as localized gaps or discontinuities in chromosome structure and are an important genetic, biological, and health-related phenomena.
Mila Mirceta, Mila Mirceta, Natalie Shum, Natalie Shum, Monika H. M. Schmidt, Monika H. M. Schmidt, Christopher E. Pearson, Christopher E. Pearson   +7 more
openaire   +3 more sources

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

Delayed reperfusion therapy for ischemic stroke tandem occlusion with subsequent secondary prophylaxis of cerebral ischemic events: A case report and literature review

Radiology Case Reports, 2021
Mechanical thrombectomy is currently the gold standard treatment of large vessel occlusions, especially in anterior circulation acute ischemic stroke. At the same time, the problem of tandem occlusions seems especially important since most of the major ...
Anton A. Khilchuk, MD, Sergey G. Shcherbak, MD, Doctor of Sciences, Kirill D. Gukov, MD, Sergey V. Vlasenko, MD, PhD   +3 more
doaj   +1 more source

Acute Endovascular Treatment of Patients With Ischemic Stroke From Intracranial Large Vessel Occlusion and Extracranial Carotid Dissection

Frontiers in Neurology, 2019
Introduction: Carotid artery dissection (CAD) and atherosclerotic carotid artery occlusion (ACAO) are major causes of a tandem occlusion in patients with intracranial large vessel occlusion (LVO).
Kars C. J. Compagne, Kars C. J. Compagne, R. B. Goldhoorn, Maarten Uyttenboogaart, Maarten Uyttenboogaart, Robert J. van Oostenbrugge, Robert J. van Oostenbrugge, Wim H. van Zwam, Wim H. van Zwam, Pieter J. van Doormaal, Diederik W. J. Dippel, Aad van der Lugt, Bart J. Emmer, Adriaan C. G. M. van Es, the MR CLEAN investigators   +14 more
doaj   +1 more source

A case of recurrent epilepsy-associated rosette-forming glioneuronal tumor with anaplastic transformation in the absence of therapy. [PDF]

, 2019
Rosette-forming glioneuronal tumor (RGNT) most commonly occurs adjacent to the fourth ventricle and therefore rarely presents with epilepsy. Recent reports describe RGNT occurrence in other anatomical locations with considerable morphologic and genetic ...
Corless, Christopher L, Ferris, Sean P, Grafe, Marjorie, Gultekin, Sakir H, Halfpenny, Aaron, Lawce, Helen, Lucas, Lora, Moore, Stephen, Nazemi, Kellie, Olson, Susan, Perry, Arie, Selden, Nathan, Solomon, David A, Woltjer, Randy, Wood, Matthew D   +14 more
core   +1 more source