Averaging keyhole pulse sequence with presaturation pulses and EXORCYCLE phase cycling for dynamic contrast-enhanced MRI

Magnetic Resonance in Medical Sciences

Volumn 3, Issue 4, 2004, Pages 207-210

  Kuribayashi, Hideto ^a,b   Bradley, Daniel P ^a   Checkley, David R ^a   Worthington, Philip L ^a   Tessier, Jean J ^a  

^a ASTRAZENECA   (United Kingdom)

^b Varian Technologies Japan Ltd   (Japan)

Author keywords

Arterial input function; Artifact; EXORCYCLE; Keyhole; Presaturation

Indexed keywords

CONTRAST MEDIUM; GADOLINIUM PENTETATE;

ABDOMINAL AORTA; ANIMAL; ARTICLE; ARTIFACT; HISTOLOGY; IMAGE QUALITY; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE IMAGING; RAT;

ANIMALS; AORTA, ABDOMINAL; ARTIFACTS; CONTRAST MEDIA; GADOLINIUM DTPA; MAGNETIC RESONANCE IMAGING; PHANTOMS, IMAGING; RATS;

EID: 26944497918     PISSN: 13473182     EISSN: 18802206     Source Type: Journal    
DOI: 10.2463/mrms.3.207     Document Type: Article

References (7)

1. Bodenhausen G, Freeman R, Turner DL. Suppression of artifacts in two-dimensional J spectroscopy. J Magn Reson 1977; 27:511-514.
2. van Vaals JJ, Brummer ME, Dixon WT, et al. "Keyhole" method for accelerating imaging of contrast agent uptake. J Magn Reson Imaging 1993; 3: 671-675.
3. Jones RA, Haraldseth O, Müller TB, Rinck PA, Øksendal AN. K-space substitution: A novel dynamic imaging technique. Magn Reson Med 1993; 29: 830-834.
4. Spraggins TA. Simulation of spatial and contrast distortions in keyhole imaging. Magn Reson Med 1994; 31:320-322.
5. Gao J-H, Xiong J, Lai S, et al. Improving the temporal resolution of functional MR imaging using keyhole techniques. Magn Reson Med 1996; 35:854-860.
6. Korosec FR, Frayne R, Grist TM, Mistretta CA. Time-resolved contrast-enhanced 3D MR angiography. Magn Reson Med 1996; 36:345-351.
7. Riederer SJ, Tasciyan T, Farzaneh F, Lee JN, Wright RC, Herfkens RJ. MR fluoroscopy: technical feasibility. Magn Reson Med 1988; 8:1-15.