Results 11 to 20 of about 940,816 (387)

Arterial Obstruction on Computed Tomographic or Magnetic Resonance Angiography and Response to Intravenous Thrombolytics in Ischemic Stroke [PDF]

Stroke, 2017
BACKGROUND AND PURPOSE: Computed tomographic angiography and magnetic resonance angiography are used increasingly to assess arterial patency in patients with ischemic stroke.
,, Adami, Alessandro, Adams, Matthew E, Demchuk, Andrew M, Farrall, Andrew J, Lindley, Richard I, Mair, Grant, Palmer, Jeb, Perry, David, Sakka, Eleni, Sandercock, Peter A G, Sellar, Robin J, von Kummer, Rüdiger, Wardlaw, Joanna M, White, Philip M, Yan, Bernard   +15 more
core   +3 more sources

A comparison between magnetic resonance angiography at 3 teslas (time-of-flight and contrast-enhanced) and flat-panel digital subtraction angiography in the assessment of embolized brain aneurysms

Clinics, 2011
PURPOSE: To compare the time-of-flight and contrast-enhanced- magnetic resonance angiography techniques in a 3 Tesla magnetic resonance unit with digital subtraction angiography with the latest flat-panel technology and 3D reconstruction in the ...
Guilherme S. Nakiri, Antonio C. Santos, Thiago G. Abud, Davi C. Aragon, Benedicto O. Colli, Daniel G. Abud   +5 more
doaj   +2 more sources

Magnetic resonance angiography: current status and future directions

Journal of Cardiovascular Magnetic Resonance, 2011
With recent improvement in hardware and software techniques, magnetic resonance angiography (MRA) has undergone significant changes in technique and approach.
François Christopher J, Grist Thomas M, Hartung Michael P   +2 more
doaj   +2 more sources

3D whole-heart isotropic sub-millimeter resolution coronary magnetic resonance angiography with non-rigid motion-compensated PROST

Journal of Cardiovascular Magnetic Resonance, 2020
Background To enable free-breathing whole-heart sub-millimeter resolution coronary magnetic resonance angiography (CMRA) in a clinically feasible scan time by combining low-rank patch-based undersampled reconstruction (3D-PROST) with a highly accelerated
Aurélien Bustin, I. Rashid, G. Cruz, R. Hajhosseiny, T. Correia, R. Neji, R. Rajani, T. Ismail, R. Botnar, C. Prieto   +9 more
semanticscholar   +1 more source

Non-contrast coronary magnetic resonance angiography: current frontiers and future horizons

Magnetic Resonance Materials in Physics, Biology and Medicine, 2020
Coronary magnetic resonance angiography (coronary MRA) is advantageous in its ability to assess coronary artery morphology and function without ionizing radiation or contrast media.
Y. Kato, B. Ambale-Venkatesh, Y. Kassai, L. Kasuboski, J. Schuijf, K. Kapoor, S. Caruthers, J. Lima   +7 more
semanticscholar   +1 more source

Anatomical and Three-Dimensional Study of the Female Feline Abdominal and Pelvic Vascular System Using Dissections, Computed Tomography Angiography and Magnetic Resonance Angiography

Veterinary Sciences, 2023
This study describes the anatomical characteristics of the abdominal and pelvic vascular system of two healthy mature female cats via three-dimensional contrast enhanced computed tomography angiography, non-contrast enhanced magnetic resonance ...
Daniel Rojo Ríos, Gregorio Ramírez Zarzosa, Marta Soler Laguía, David Kilroy, Francisco Martínez Gomariz, Cayetano Sánchez Collado, Francisco Gil Cano, María I. García García, María Dolores Ayala Florenciano, Alberto Arencibia Espinosa   +9 more
doaj   +1 more source

Playing the odds in clinical decision making: lessons from berry aneurysms undetected by magnetic resonance angiography [PDF]

, 2001
No description ...
Barnes, Philip R J, Good, Catriona, Johnson, Michael R, Penny, William D, Scadding, John W   +4 more
core   +2 more sources

Imaging findings and cerebral perfusion in arterial ischemic stroke due to transient cerebral arteriopathy in children [PDF]

Einstein (São Paulo), 2012
We report the case of a 4-year-old female child who developed an arterial ischemic stroke in the left middle cerebral artery territory, due to a proximal stenosis of the supraclinoid internal carotid artery, most probably related to transient cerebral ...
Alcino Alves Barbosa Junior, Saada Resende de Souza Ellovitch, Rita de Cassia Maciel Pincerato   +2 more
doaj   +1 more source

Rationale and design of the Clinical Evaluation of Magnetic Resonance Imaging in Coronary heart disease 2 trial (CE-MARC 2): a prospective, multicenter, randomized trial of diagnostic strategies in suspected coronary heart disease [PDF]

, 2015
Background: A number of investigative strategies exist for the diagnosis of coronary heart disease (CHD). Despite the widespread availability of noninvasive imaging, invasive angiography is commonly used early in the diagnostic pathway.
Berry, Colin, Bijsterveld, Petra, Brown, Julia, Everett, Colin C., Greenwood, John P., McCann, Gerry P., Plein, Sven, Ripley, David P., Sculpher, Mark, Walker, Simon   +9 more
core   +1 more source

Meningeal contribution to migraine pain: a magnetic resonance angiography study

Brain : a journal of neurology, 2018
The origin of migraine pain is unknown but possibly implicates the dura mater, which is pain sensitive in proximity to the meningeal arteries.
Sabrina Khan, Faisal Mohammad Amin, Casper Emil Christensen, Hashmat Ghanizada, Samaira Younis, Anne Christine Rye Olinger, P. D. de Koning, H. Larsson, M. Ashina   +8 more
semanticscholar   +1 more source