Improved slice selection for R2* mapping during cryoablation with eddy current compensation

Journal of Magnetic Resonance Imaging

Volumn 28, Issue 1, 2008, Pages 190-198

  Lu, Aiming ^a,c   Daniel, Bruce L ^a   Pauly, John M ^b   Pauly, Kim Butts ^a  

^a STANFORD UNIVERSITY   (United States)

^b Stanford University   (United States)

^c Center for Stroke Research   (United States)

Author keywords

Cryoablation; Eddy current correction; Half pulse excitation; Temperature mapping; Ultra short TE imaging

Indexed keywords

ARTICLE; CRYOABLATION; DOG; FREEZING; IMAGE QUALITY; IMAGE RECONSTRUCTION; IN VIVO STUDY; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; PRIORITY JOURNAL; RADIOFREQUENCY;

ANIMALS; CRYOSURGERY; DOGS; MAGNETIC RESONANCE IMAGING; MODELS, THEORETICAL; PHANTOMS, IMAGING; TEMPERATURE;

EID: 46849108279     PISSN: 10531807     EISSN: 15222586     Source Type: Journal    
DOI: 10.1002/jmri.21396     Document Type: Article

References (20)

1. Waldman A, Rees JH, Brock CS, Robson MD, Gatehouse PD, Bydder GM. MRI of the brain with ultra-short echo-time pulse sequences. Neuroradiology 2003;45:887-892.
2. Robson MD, Gatehouse PD, Bydder M, Bydder GM. Magnetic resonance: an introduction to ultrashort TE (UTE) imaging. J Comput Assist Tomogr 2003;27:825-847.
3. Robson MD, Benjamin M, Gishen P, Bydder GM. Magnetic resonance imaging of the Achilles tendon using ultrashort TE (UTE) pulse sequences. Clin Radiol 2004;59:727-735.
4. Butts K, Sinclair J, Daniel BL, Wansapura J, Pauly JM. Temperature quantization and mapping of frozen tissue. J Magn Reson Imaging 2001;13:99-104.
5. Wansapura JP, Daniel BL, Vigen KK, Butts K. In vivo thermometry of frozen tissue using R2* and signal intensity. Acad Radiol 2005; 12:1080-1084.
6. Pauly JM, Conolly S, Macovskl A. Slice-selective excitation for very short T2 species. In: Proc 8th Annual Meeting SMRM, Amsterdam, 1989. p 28.
7. Nielsen HTC, Gold GE, Olcott EW, Pauly JM, Nishimura DG. Ultra-short echo time 2D time of flight MR angiography using a half pulse excitation. Magn Reson Med 1999;41:591-599.
8. Bernstein MA, King KF, Zhou XJ. Handbook of MRI pulse sequences. Amsterdam: Elsevier Academic Press; 2004.
9. Schroeder C, Boernert P, Rahmer J. Slice excitation for ultrashort TE imaging. In: Proc 11th Annual Meeting ISMRM, Kyoto, 2004. p 628.
10. Wansapura J, Daniel BL, Pauly JM, Butts K. Temperature mapping of frozen tissue using eddy current compensated half excitation RF pulses. Magn Reson Med 2001;46:985-992.
11. Peters DC, Derbyshire JA, McVeigh ER. Centering the projection reconstruction trajectory: reducing gradient delay errors. Magn Reson Med 2003;50:1-6.
12. Dale BM, Duerk JL. The use of measured k-space trajectory for reconstruction of radial MRI data. In: Proc 10th Annual Meeting ISMRM, Hawaii, 2002. p 2334.
13. Duyn JH, Yang Y, Frank JA, Veen JW. Simple correction method for k-space trajectory deviations in MRI. J Magn Reson 1998;132: 150-153.
14. Gurney P, Pauly JM, Nishimura DG. A simple method for measuring BO eddy currents. In: Proc 13th Annual Meeting ISMRM, Miami, 2005. p 866.
15. Lu A, Grist TM, Block WF. Rapid fat suppressed isotropic steady-state free precession imaging using true 3D multiple-half-echo projection reconstruction. Magn Reson Med 2005;53:692-699.
16. Conolly S, Nishimura D, Macovskl A, Glover G. Variable rate selective excitation. J Magn Reson 1988;78:440-458.
17. Jackson JI, Meyer CH, Nishimura DG, Macovskl A. Selection of a convolution function for Fourier inversion using gridding. IEEE Trans Med Imaging 1991;10:473-478.
18. Press WH, Teukosky SA, Vetterling WT, Flannery BP. Numerical recipes: the art of scientific computing. Cambridge, UK: Cambridge University Press; 2007.
19. Jung Y, Jashnani Y, Kijowski R, Block WF. Consistent non-Cartesian off-axis MRI quality: calibrating and removing multiple sources of demodulation phase errors. Magn Reson Med 2007;57: 206-212.
20. Rahmer, J, Bornert P, Groen J, Bos C. Three-dimensional radial ultrashort echo-time imaging with T2 adapted sampling. Magn Reson Med 2006;55:1075-1082.