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 [PDF]
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 +5 more
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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.
, +15 more
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Magnetic Resonance Angiography [PDF]
Current Protocols in Magnetic Resonance Imaging, 2002 The â flow compensationâ of moving spins is necessary to visualize blood in MR imaging. This unit discusses the effects of blood flow in detail, particularly in regard to obtaining an accurate measurement of the blood vessel lumen (the interior ...
Edelman +7 more
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Anatomical and Three-Dimensional Study of the Female Feline Abdominal and Pelvic Vascular System Using Dissections, Computed Tomography Angiography and Magnetic Resonance Angiography [PDF]
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 +9 more
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Gadofosveset-enhanced magnetic resonance angiography [PDF]
Vascular Health and Risk Management, 2008 Mathias GoyenUniversity Medical Center Hamburg- Eppendorf, Hamburg, GermanyAbstract: Gadofosveset (Vasovist®, Bayer Schering Pharma AG, Berlin/Germany) is the first intravascular contrast agent approved for use with magnetic resonance angiography in ...
Mathias Goyen
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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 +2 more
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Quantitative Magnetic Resonance Angiography [PDF]
Clinical Neuroradiology, 2018 Kellner-Weldon, F.
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Magnetic resonance angiography
Medical Journal of Australia, 1993 To outline the physical principles of magnetic resonance angiography (MRA), major current MRA techniques, clinical indications and some of the limitations of MRA. The rapidly changing nature of MRA techniques is stressed.The MRA literature for the last eight years is reviewed with particular attention to the changing clinical role of MRA.
Ronald L. Ragland, Nicholas D. Gelber
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Journal of Cardiovascular Magnetic Resonance, 2023 The American College of Cardiology (ACC) Foundation, along with key specialty and subspecialty societies, conducted an appropriate use review of stress testing and anatomic diagnostic procedures for risk assessment and evaluation of known or suspected ...
David E. Winchester +9 more
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Pulmonary magnetic resonance angiography [PDF]
Journal of Magnetic Resonance Imaging, 1999 Early attempts to image the pulmonary vasculature with spin-echo magnetic resonance (MR) imaging were hampered by severe image degradation related to respiratory and cardiac pulsation artifact, susceptibility at interfaces between lung parenchyma and vessel wall, and poor contrast between flowing blood and intravascular filling defects of emboli.
Martin R. Prince +3 more
openaire +5 more sources