Results 31 to 40 of about 99,917 (354)

Collateralization of vertebral arteries [PDF]

Neurology, 2003
A 60-year-old man with a history of smoking, hypertension, and dyslipidemia had recurrent vertebro-basilar TIA. He was treated with aspirin. Results on T2- and diffusion-weighted MRI were normal. Perfusion-weighted imaging showed hypoperfusion in the vertebro-basilar territory.
P, Garnier, A C, Januel, S, Demasles, D, Michel   +3 more
openaire   +2 more sources

Nerve Root Compression Due to Contralateral Compensatory Hypertrophy: A Rare Case of Vertebral Artery Thrombosis

Journal of the Belgian Society of Radiology, 2023
In the patient who complained of dizziness, thrombus was observed in the right vertebral artery. Compression was detected in the nerve root due to compensatory hypertrophy in the left vertebral artery.
Ertugrul Cakir, Merve Nur Tasdemir, Alptekin Tosun   +2 more
doaj   +1 more source

Duplication of the Left Vertebral Artery Origin: A Case Report [PDF]

, 2013
Duplication of vertebral arteries is a very rare but clinically important condition. A duplicated vertebral artery origin can influence hemodynamics, pathogenesis of vascular lesions and treatment options.
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core   +1 more source

Hypoplastic Vertebral Artery Contributes to Stroke by Promoting Progression of Basilar Artery Bending

Brain and Behavior
Background As a well‐recognized vascular variation, hypoplastic vertebral artery has been recognized as a potential risk for stroke. We aimed to assess the odds of new‐onset stroke over a 20‐year period in subjects with versus without hypoplastic ...
Jie Li, Xiaogang He, Hui Liu, Zeming Ye, Guanfeng Zeng, Peiqun Yang, Juehua Zhu, Zheng Dai, Qin Fu, Yongjun Jiang   +9 more
doaj   +2 more sources

Minor stroke due to large artery occlusion. When is intravenous thrombolysis not enough? Results from the SITS International Stroke Thrombolysis Register [PDF]

, 2017
Purpose: Beyond intravenous thrombolysis, evidence is lacking on acute treatment of minor stroke caused by large artery occlusion. To identify candidates for additional endovascular therapy, we aimed to determine the frequency of non-haemorrhagic ...
Ahmed, Niaz, Bar, Michal, Cooray, Charith, Ford, Gary A., Frol, Senta, Lees, Kennedy R., Mazya, Michael V., Moreira, Tiago, Sekaran, Lakshmanan, Toni, Danilo, Wahlgren, Nils, Švigelj, Viktor   +11 more
core   +1 more source

Retinal micro-vascular and aortic macro-vascular changes in postmenopausal women with primary hyperparathyroidism [PDF]

, 2018
Aim of the study was to evaluate the micro and macro-vascular changes in patients with primary hyperparathyroidism (PHPT) compared to controls. 30 postmenopausal PHPT women (15 hypertensive and 15 normotensive) and 30 normotensive controls underwent ...
Biamonte, Federica, Cipriani, Cristiana, Colangelo, Luciano, Curione, Mario, Minisola, Salvatore, Parravano, Mariacristina, Pepe, Jessica, Tedeschi, Massimiliano, Varano, Monica   +8 more
core   +2 more sources

Variant course of right vertebral artery - a case report

National Journal of Clinical Anatomy, 2014
The Vertebral artery is the first branch of subclavian artery. It is an important source of blood supply to the brain. During dissection of an adult male cadaver, a unilateral variation in the course of Vertebral artery was found.
D Nirmala, Anjali Gupta
doaj   +1 more source

Liver transplantation for arteriohepatic dysplasia (Alagille's syndrome) [PDF]

, 1992
Thirteen out of 268 children (
Borland, L, Carone, E, ChapChap, P, Esquivel, CO, Marino, IR, Rowe, MI, Starzl, TE, Todo, S, Tzakis, AG, Zetti, G   +9 more
core   +1 more source

Successful Endovascular Bailout Strategy for Retained Accunet Embolic Protection Device During Vertebral Artery Stenting

Frontiers in Neurology, 2019
Introduction: Vertebral artery stenosis can lead to posterior circulation TIAs and stroke. Stenting is often performed to treat symptomatic vertebral artery stenosis.
Suraj Sulhan, Suraj Sulhan, Kristopher Lyon, Kristopher Lyon, Walter S. Lesley, Walter S. Lesley   +5 more
doaj   +1 more source

Bilateral vertebral artery dissection extending to the left posterior cerebral artery: A case report

Radiology Case Reports, 2023
Intracranial artery dissection accounts for a small percentage (1%-2%) of all ischemic strokes. Vertebral artery dissection sometimes extends to the basilar artery but very rarely to the posterior cerebral artery.
Masahiro Morishita, MD, Koichiro Shindo, MD, Ryunosuke Yoshihara, MD, Kohei Ishikawa, MD, Ryota Nomura, MD, Hideki Endo, MD, PhD, Koji Oka, MD, Hirohiko Nakamura, MD, PhD   +7 more
doaj   +1 more source