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Items: 1 to 50 of 79

1.

Evaluation of a motion-robust 2D chemical shift-encoded technique for R2* and field map quantification in ferumoxytol-enhanced MRI of the placenta in pregnant rhesus macaques.

Zhu A, Reeder SB, Johnson KM, Nguyen SM, Golos TG, Shimakawa A, Muehler MR, Francois CJ, Bird IM, Fain SB, Shah DM, Wieben O, Hernando D.

J Magn Reson Imaging. 2019 Jul 5. doi: 10.1002/jmri.26849. [Epub ahead of print]

PMID:
31276263
2.

Validation of a motion-robust 2D sequential technique for quantification of hepatic proton density fat fraction during free breathing.

Pooler BD, Hernando D, Ruby JA, Ishii H, Shimakawa A, Reeder SB.

J Magn Reson Imaging. 2018 Dec;48(6):1578-1585. doi: 10.1002/jmri.26056. Epub 2018 Apr 17.

PMID:
29665193
3.

Increased speed and image quality in single-shot fast spin echo imaging via variable refocusing flip angles.

Loening AM, Saranathan M, Ruangwattanapaisarn N, Litwiller DV, Shimakawa A, Vasanawala SS.

J Magn Reson Imaging. 2015 Dec;42(6):1747-58. doi: 10.1002/jmri.24941. Epub 2015 Jun 19.

4.

Quantification of liver fat with respiratory-gated quantitative chemical shift encoded MRI.

Motosugi U, Hernando D, Bannas P, Holmes JH, Wang K, Shimakawa A, Iwadate Y, Taviani V, Rehm JL, Reeder SB.

J Magn Reson Imaging. 2015 Nov;42(5):1241-8. doi: 10.1002/jmri.24896. Epub 2015 Apr 1.

5.

Insulin requirement profiles in Japanese hospitalized subjects with type 2 diabetes treated with basal-bolus insulin therapy.

Shimoda S, Okubo M, Koga K, Sekigami T, Kawashima J, Kukidome D, Igata M, Ishii N, Shimakawa A, Matsumura T, Motoshima H, Furukawa N, Nishida K, Araki E.

Endocr J. 2015;62(2):209-16. doi: 10.1507/endocrj.EJ14-0487. Epub 2014 Nov 11.

6.

Whole-heart chemical shift encoded water-fat MRI.

Taviani V, Hernando D, Francois CJ, Shimakawa A, Vigen KK, Nagle SK, Schiebler ML, Grist TM, Reeder SB.

Magn Reson Med. 2014 Sep;72(3):718-25. doi: 10.1002/mrm.24982. Epub 2013 Nov 1.

7.

Image quality and diagnostic performance of silicone-specific breast MRI.

Kim SH, Lipson JA, Moran CJ, Shimakawa A, Kuo J, Ikeda DM, Daniel BL.

Magn Reson Imaging. 2013 Nov;31(9):1472-8. doi: 10.1016/j.mri.2013.05.011. Epub 2013 Jul 27.

PMID:
23895871
8.

Quantification of muscle fat in patients with low back pain: comparison of multi-echo MR imaging with single-voxel MR spectroscopy.

Fischer MA, Nanz D, Shimakawa A, Schirmer T, Guggenberger R, Chhabra A, Carrino JA, Andreisek G.

Radiology. 2013 Feb;266(2):555-63. doi: 10.1148/radiol.12120399. Epub 2012 Nov 9.

PMID:
23143025
9.

Salicylic acid is involved in the regulation of starvation stress-induced flowering in Lemna paucicostata.

Shimakawa A, Shiraya T, Ishizuka Y, Wada KC, Mitsui T, Takeno K.

J Plant Physiol. 2012 Jul 1;169(10):987-91. doi: 10.1016/j.jplph.2012.02.009. Epub 2012 Mar 18.

PMID:
22429781
10.

Water-silicone separated volumetric MR acquisition for rapid assessment of breast implants.

Madhuranthakam AJ, Smith MP, Yu H, Shimakawa A, Reeder SB, Rofsky NM, McKenzie CA, Brittain JH.

J Magn Reson Imaging. 2012 May;35(5):1216-21. doi: 10.1002/jmri.22872. Epub 2012 Jan 13.

PMID:
22247050
11.

Chemical shift-based water/fat separation in the presence of susceptibility-induced fat resonance shift.

Karampinos DC, Yu H, Shimakawa A, Link TM, Majumdar S.

Magn Reson Med. 2012 Nov;68(5):1495-505. doi: 10.1002/mrm.24157. Epub 2012 Jan 13.

12.

R*(2) mapping in the presence of macroscopic B₀ field variations.

Hernando D, Vigen KK, Shimakawa A, Reeder SB.

Magn Reson Med. 2012 Sep;68(3):830-40. doi: 10.1002/mrm.23306. Epub 2011 Dec 9.

13.

Characterization of the regional distribution of skeletal muscle adipose tissue in type 2 diabetes using chemical shift-based water/fat separation.

Karampinos DC, Baum T, Nardo L, Alizai H, Yu H, Carballido-Gamio J, Yap SP, Shimakawa A, Link TM, Majumdar S.

J Magn Reson Imaging. 2012 Apr;35(4):899-907. doi: 10.1002/jmri.23512. Epub 2011 Nov 29.

14.

Validation of MRI biomarkers of hepatic steatosis in the presence of iron overload in the ob/ob mouse.

Hines CD, Agni R, Roen C, Rowland I, Hernando D, Bultman E, Horng D, Yu H, Shimakawa A, Brittain JH, Reeder SB.

J Magn Reson Imaging. 2012 Apr;35(4):844-51. doi: 10.1002/jmri.22890. Epub 2011 Nov 29.

15.

Robust multipoint water-fat separation using fat likelihood analysis.

Yu H, Reeder SB, Shimakawa A, McKenzie CA, Brittain JH.

Magn Reson Med. 2012 Apr;67(4):1065-76. doi: 10.1002/mrm.23087. Epub 2011 Aug 12.

16.

Combination of complex-based and magnitude-based multiecho water-fat separation for accurate quantification of fat-fraction.

Yu H, Shimakawa A, Hines CD, McKenzie CA, Hamilton G, Sirlin CB, Brittain JH, Reeder SB.

Magn Reson Med. 2011 Jul;66(1):199-206. doi: 10.1002/mrm.22840. Epub 2011 Feb 24.

17.

Estimation of liver T₂ in transfusion-related iron overload in patients with weighted least squares T₂ IDEAL.

Vasanawala SS, Yu H, Shimakawa A, Jeng M, Brittain JH.

Magn Reson Med. 2012 Jan;67(1):183-90. doi: 10.1002/mrm.22986. Epub 2011 May 13.

18.

T₁-corrected fat quantification using chemical shift-based water/fat separation: application to skeletal muscle.

Karampinos DC, Yu H, Shimakawa A, Link TM, Majumdar S.

Magn Reson Med. 2011 Nov;66(5):1312-26. doi: 10.1002/mrm.22925. Epub 2011 Mar 30.

19.

Magnetization-prepared IDEAL bSSFP: a flow-independent technique for noncontrast-enhanced peripheral angiography.

Cukur T, Shimakawa A, Yu H, Hargreaves BA, Hu BS, Nishimura DG, Brittain JH.

J Magn Reson Imaging. 2011 Apr;33(4):931-9. doi: 10.1002/jmri.22479.

20.

Right coronary wall CMR in the older asymptomatic advance cohort: positive remodeling and associations with type 2 diabetes and coronary calcium.

Terashima M, Nguyen PK, Rubin GD, Meyer CH, Shimakawa A, Nishimura DG, Ehara S, Iribarren C, Courtney BK, Go AS, Hlatky MA, Fortmann SP, McConnell MV.

J Cardiovasc Magn Reson. 2010 Dec 30;12:75. doi: 10.1186/1532-429X-12-75.

21.

T(2)-weighted 3D fast spin echo imaging with water-fat separation in a single acquisition.

Madhuranthakam AJ, Yu H, Shimakawa A, Busse RF, Smith MP, Reeder SB, Rofsky NM, Brittain JH, McKenzie CA.

J Magn Reson Imaging. 2010 Sep;32(3):745-51. doi: 10.1002/jmri.22282.

22.

Phase and amplitude correction for multi-echo water-fat separation with bipolar acquisitions.

Yu H, Shimakawa A, McKenzie CA, Lu W, Reeder SB, Hinks RS, Brittain JH.

J Magn Reson Imaging. 2010 May;31(5):1264-71. doi: 10.1002/jmri.22111.

23.

Independent estimation of T*2 for water and fat for improved accuracy of fat quantification.

Chebrolu VV, Hines CD, Yu H, Pineda AR, Shimakawa A, McKenzie CA, Samsonov A, Brittain JH, Reeder SB.

Magn Reson Med. 2010 Apr;63(4):849-57. doi: 10.1002/mrm.22300.

24.

Quantification of hepatic steatosis with 3-T MR imaging: validation in ob/ob mice.

Hines CD, Yu H, Shimakawa A, McKenzie CA, Warner TF, Brittain JH, Reeder SB.

Radiology. 2010 Jan;254(1):119-28. doi: 10.1148/radiol.09090131.

25.

T1 independent, T2* corrected MRI with accurate spectral modeling for quantification of fat: validation in a fat-water-SPIO phantom.

Hines CD, Yu H, Shimakawa A, McKenzie CA, Brittain JH, Reeder SB.

J Magn Reson Imaging. 2009 Nov;30(5):1215-22. doi: 10.1002/jmri.21957.

26.

Improved time-of-flight magnetic resonance angiography with IDEAL water-fat separation.

Grayev A, Shimakawa A, Cousins J, Turski P, Brittain J, Reeder S.

J Magn Reson Imaging. 2009 Jun;29(6):1367-74. doi: 10.1002/jmri.21780.

PMID:
19472410
27.

Quantification of hepatic steatosis with MRI: the effects of accurate fat spectral modeling.

Reeder SB, Robson PM, Yu H, Shimakawa A, Hines CD, McKenzie CA, Brittain JH.

J Magn Reson Imaging. 2009 Jun;29(6):1332-9. doi: 10.1002/jmri.21751.

28.

Improved fat suppression using multipeak reconstruction for IDEAL chemical shift fat-water separation: application with fast spin echo imaging.

Kijowski R, Woods MA, Lee KS, Takimi K, Yu H, Shimakawa A, Brittain JH, Reeder SB.

J Magn Reson Imaging. 2009 Feb;29(2):436-42. doi: 10.1002/jmri.21664.

29.

Multiecho water-fat separation and simultaneous R2* estimation with multifrequency fat spectrum modeling.

Yu H, Shimakawa A, McKenzie CA, Brodsky E, Brittain JH, Reeder SB.

Magn Reson Med. 2008 Nov;60(5):1122-34. doi: 10.1002/mrm.21737.

30.

Water-fat separation with bipolar multiecho sequences.

Lu W, Yu H, Shimakawa A, Alley M, Reeder SB, Hargreaves BA.

Magn Reson Med. 2008 Jul;60(1):198-209. doi: 10.1002/mrm.21583.

31.

Cartilage imaging at 3.0T with gradient refocused acquisition in the steady-state (GRASS) and IDEAL fat-water separation.

Kijowski R, Tuite M, Passov L, Shimakawa A, Yu H, Reeder SB.

J Magn Reson Imaging. 2008 Jul;28(1):167-74. doi: 10.1002/jmri.21414. Erratum in: J Magn Reson Imaging. 2009 Feb;29(2):500. Hu, Huanzhou [corrected to Yu, Huanzhou].

32.

Multiecho reconstruction for simultaneous water-fat decomposition and T2* estimation.

Yu H, McKenzie CA, Shimakawa A, Vu AT, Brau AC, Beatty PJ, Pineda AR, Brittain JH, Reeder SB.

J Magn Reson Imaging. 2007 Oct;26(4):1153-61.

PMID:
17896369
33.

Water-fat separation with IDEAL gradient-echo imaging.

Reeder SB, McKenzie CA, Pineda AR, Yu H, Shimakawa A, Brau AC, Hargreaves BA, Gold GE, Brittain JH.

J Magn Reson Imaging. 2007 Mar;25(3):644-52.

PMID:
17326087
34.

Characterization of breast lesions using the 3D FIESTA sequence and contrast-enhanced magnetic resonance imaging.

Klifa CS, Shimakawa A, Siraj Z, Gibbs JE, Wilmes LJ, Partridge SC, Proctor E, Hylton NM.

J Magn Reson Imaging. 2007 Jan;25(1):82-8.

PMID:
17173311
35.

Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) fast spin-echo imaging of the ankle: initial clinical experience.

Fuller S, Reeder S, Shimakawa A, Yu H, Johnson J, Beaulieu C, Gold GE.

AJR Am J Roentgenol. 2006 Dec;187(6):1442-7.

PMID:
17114534
36.

T1- and T2-weighted fast spin-echo imaging of the brachial plexus and cervical spine with IDEAL water-fat separation.

Reeder SB, Yu H, Johnson JW, Shimakawa A, Brittain JH, Pelc NJ, Beaulieu CF, Gold GE.

J Magn Reson Imaging. 2006 Oct;24(4):825-32.

PMID:
16969792
37.

Articular cartilage of the knee: rapid three-dimensional MR imaging at 3.0 T with IDEAL balanced steady-state free precession--initial experience.

Gold GE, Reeder SB, Yu H, Kornaat P, Shimakawa AS, Johnson JW, Pelc NJ, Beaulieu CF, Brittain JH.

Radiology. 2006 Aug;240(2):546-51. Epub 2006 Jun 26.

PMID:
16801369
38.

Multicontrast black-blood MRI of carotid arteries: comparison between 1.5 and 3 tesla magnetic field strengths.

Yarnykh VL, Terashima M, Hayes CE, Shimakawa A, Takaya N, Nguyen PK, Brittain JH, McConnell MV, Yuan C.

J Magn Reson Imaging. 2006 May;23(5):691-8.

PMID:
16555259
39.

Dual-acquisition phase-sensitive fat-water separation using balanced steady-state free precession.

Hargreaves BA, Bangerter NK, Shimakawa A, Vasanawala SS, Brittain JH, Nishimura DG.

Magn Reson Imaging. 2006 Feb;24(2):113-22. Epub 2006 Jan 10.

PMID:
16455400
40.

Articular cartilage of the knee: evaluation with fluctuating equilibrium MR imaging--initial experience in healthy volunteers.

Gold GE, Hargreaves BA, Vasanawala SS, Webb JD, Shimakawa AS, Brittain JH, Beaulieu CF.

Radiology. 2006 Feb;238(2):712-8.

PMID:
16436826
41.

Single acquisition water-fat separation: feasibility study for dynamic imaging.

Yu H, Reeder SB, McKenzie CA, Brau AC, Shimakawa A, Brittain JH, Pelc NJ.

Magn Reson Med. 2006 Feb;55(2):413-22.

42.

Field map estimation with a region growing scheme for iterative 3-point water-fat decomposition.

Yu H, Reeder SB, Shimakawa A, Brittain JH, Pelc NJ.

Magn Reson Med. 2005 Oct;54(4):1032-9.

43.

Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL): application with fast spin-echo imaging.

Reeder SB, Pineda AR, Wen Z, Shimakawa A, Yu H, Brittain JH, Gold GE, Beaulieu CH, Pelc NJ.

Magn Reson Med. 2005 Sep;54(3):636-44.

44.

Spiral magnetic resonance coronary angiography--direct comparison of 1.5 Tesla vs. 3 Tesla.

Yang PC, Nguyen P, Shimakawa A, Brittain J, Pauly J, Nishimura D, Hu B, McConnell M.

J Cardiovasc Magn Reson. 2004;6(4):877-84.

PMID:
15646891
45.

Coronary sinus flow measurement by means of velocity-encoded cine MR imaging: validation by using flow probes in dogs.

Lund GK, Wendland MF, Shimakawa A, Arheden H, Ståhlberg F, Higgins CB, Saeed M.

Radiology. 2000 Nov;217(2):487-93.

PMID:
11058650
46.

Single-shot fluid attenuated inversion recovery (FLAIR) magnetic resonance imaging of the bladder.

Daniel BL, Shimakawa A, Blum MR, Herfkens RJ.

J Magn Reson Imaging. 2000 Jun;11(6):673-7.

PMID:
10862067
47.

Fast 3D cardiac cine MR imaging.

Alley MT, Napel S, Amano Y, Paik DS, Shifrin RY, Shimakawa A, Pelc NJ, Herfkens RJ.

J Magn Reson Imaging. 1999 May;9(5):751-5.

PMID:
10331775
48.

Quantification of coronary artery volume flow rate using fast velocity-encoded cine MR imaging.

Sakuma H, Saeed M, Takeda K, Wendland MF, Schwitter J, Szolar DH, Derugin N, Shimakawa A, Foo TK, Higgins CB.

AJR Am J Roentgenol. 1997 May;168(5):1363-7.

PMID:
9129446
49.

Measurement of coronary blood flow velocity during handgrip exercise using breath-hold velocity encoded cine magnetic resonance imaging.

Globits S, Sakuma H, Shimakawa A, Foo TK, Higgins CB.

Am J Cardiol. 1997 Jan 15;79(2):234-7.

PMID:
9193037

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