title: MRA image production and display.
abstract: Magnetic resonance angiography (MRA) refers to a collection of imaging techniques which accentuate the signal intensity of flowing blood and suppress the signal intensity of stationary tissues. The resulting images are processed to resemble conventional catheter angiograms but carry fundamentally different information which is derived from flow rather than anatomy. All MRA techniques are subject to a variety of artifacts can stimulate pathology. A knowledge of the techniques used to produce and display MR angiographic images is essential for their accurate interpretation.
authors.affiliation: University of Arkansas for Medical Sciences, Little Rock, AK 72205, USA.
authors.forename: W A
authors.initials: WA
authors.lastname: Stringer
mesh_terms: D016477:Artifacts; D002560:Cerebrovascular Circulation; D006801:Humans; D007091:Image Processing, Computer-Assisted; D018810:Magnetic Resonance Angiography / Q000379:methods