[1] HAUFE W M, WOLFSON T, HOOKER C A, et al. Accuracy of PDFF estimation by magnitude-based and complex-based MRI in children with MR spectroscopy as a reference[J]. J Magn Reson Imaging, 2017, 46(6):1641-1647. [2] HERNANDO D, SHARMA S D, ALIYARI G M, et al. Multisite, multivendor validation of the accuracy and reproducibility of proton-density fat-fraction quantification at 1.5T and 3T using a fat-water phantom[J]. Magn Reson Med, 2017, 77(4):1516-1524. [3] KINNER S, REEDER S B, YOKOO T. Quantitative Imaging Biomarkers of NAFLD[J]. Dig Dis Sci, 2016, 61(5):1337-1347. [4] REEDER S B, HU H H, SIRLIN C B. Proton density fat-fraction:a standardized MR-based biomarker of tissue fat concentration[J]. J Magn Reson Imaging, 2012, 36(5):1011-1014. [5] LEPORQ B, LAMBERT S A, RONOT M, et al. Quantification of the triglyceride fatty acid composition with 3.0 T MRI[J]. NMR Biomed, 2014, 27(10):1211-1221. [6] WELLS S A. Quantification of hepatic fat and iron with magnetic resonance imaging[J]. Magn Reson Imaging Clin N Am, 2014, 22(3):397-416. [7] WANG L L, ZHU Y, ZHONG K. Progresses in MRI and MRS studies on obesity[J]. Chinese J Magn Reson, 2016, 33(1):168-178. 王璐璐, 朱勇, 钟凯. MRI与MRS在肥胖症研究中的应用进展[J]. 波谱学杂志, 2016, 33(1):168-178. [8] REEDER S B, WEN Z, YU H, et al. Multicoil Dixon chemical species separation with an iterative least-squares estimation method[J]. Magn Reson Med, 2004, 51(1):35-45. [9] YU H Z, MCKENZIE C A, SHIMAKAWA A, et al. Multiecho reconstruction for simultaneous water-fat decomposition and T2* estimation[J]. J Magn Reson Imaging, 2007, 26(4):1153-1161. [10] YU H Z, SHIMAKAWA A, HINES C D, et al. Combination of complex-based and magnitude-based multiecho water-fat separation for accurate quantification of fat-fraction[J]. Magn Reson Med, 2011, 66(1):199-206. [11] HERNANDO D, KRAMER J H, REEDER S B. Multipeak fat-corrected complex R2* relaxometry:theory, optimization, and clinical validation[J]. Magn Reson Med, 2013, 70(5):1319-1331. [12] REN J M, IVAN D, DEAN S A, et al. Composition of adipose tissue and marrow fat in humans by 1H NMR at 7 Tesla[J]. J Lipid Res, 2008, 49(9):2055-2062. [13] HAMILTON G, YOKOO T, BYDDER M, et al. In vivo characterization of the liver fat 1H MR spectrum[J]. NMR Biomed, 2011, 24(7):784-790. [14] MEISAMY S, HINES C D, HAMILTON G, et al. Quantification of hepatic steatosis with T1-independent, T2*-corrected MR imaging with spectral modeling of fat:blinded comparison with MR spectroscopy[J]. Radiology, 2011, 258(3):767-775. [15] MACHANN J, THAMER C, SCHNOEDT B, et al. Standardized assessment of whole body adipose tissue topography by MRI[J]. J Magn Reson Imaging, 2005, 21(4):455-462. [16] REEDER S B, SIRLIN C. Quantification of liver fat with magnetic resonance imaging[J]. Magn Reson Imaging Clin N Am, 2010, 18(3):337-357. [17] HAACKE E M, BROWN R W, THOMPSON M R, et al. Magnetic resonance imaging:physical principles and sequence design[M]. New York:John Wiley & Sons, 1999. [18] HU B H, YUAN H Z, GUO J X, et al. Determination of plant oils by 1H and 13C NMR[J]. Chinese J Magn Reson, 1993, 10(3):251-259. 胡邦豪, 袁汉珍, 郭建新, 等. 植物油的1H NMR和13C NMR的测定[J]. 波谱学杂志, 1993, 10(3):251-259. [19] DONG J W, LIU T, CHEN F, et al. Simultaneous phase unwrapping and removal of chemical shift (SPURS) using graph cuts:application in quantitative susceptibility mapping[J]. IEEE T Med Imaging, 2015, 34(2):531-540. |