Improved artery-vein separation with acceleration-dependent preparation for non-contrast-enhanced magnetic resonance angiography

Purpose To compare the use of acceleration‐dependent and velocity‐dependent flow‐preparation for non–contrast‐enhanced magnetic resonance angiography (NCE‐MRA), investigating both image quality and the ability to discriminate between arteries and veins. We develop an acceleration‐dependent NCE‐MRA m...

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Veröffentlicht in:	Magnetic resonance in medicine 2014-09, Vol.72 (3), p.699-706
Hauptverfasser:	Priest, Andrew Nicholas, Taviani, Valentina, Graves, Martin John, Lomas, David John
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Angiography, Digital Subtraction Blood Flow Velocity - physiology Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Magnetic Resonance Angiography - methods MRA non-contrast-enhanced MR angiography Peripheral Vascular Diseases - physiopathology Phantoms, Imaging Pulsatile Flow - physiology velocity
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