期刊文献+

磁共振T2-mapping成像对膝关节早期骨关节炎的诊断价值 被引量:7

Diagnostic value of MR-T2 mapping in early knee osteoarthritis
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摘要 目的分别测量同一年龄组膝关节早期骨关节炎(OA)患者和正常对照组关节软骨的T2弛豫时间并比较其差异性,探讨磁共振T2-mapping成像对膝关节早期骨关节炎的诊断价值。方法采用GEsigna3.0T磁共振扫描系统T2-mapping成像测量正常对照组(n=20)和轻度OA组(n=32)膝关节股骨内侧髁、外侧髁,胫骨内侧髁、外侧髁4处软骨的T2值,并对数据进行统计学分析。结果正常对照组与轻度OA组关节软骨平均T2值分别为(37.85±3.28)ms、(48.16±5.12)ms,轻度OA组与正常对照组关节软骨T2值差异有统计学意义(P<0.05)。结论磁共振T2-mapping成像通过量化分析关节软骨内组织成分的变化,对早期OA的诊断和监测具有较高的临床应用价值。 Objective To measure T2 relaxation time of the knee cartilage in patients with early knee osteoarthritis(OA)compared with healthy subjects of the same age group,and to evaluate the diagnostic value of the T2-mapping imaging in early knee osteoarthritis.Methods Quantitative T2-mapping of knee cartilage was evaluated with a 3.0T MR imaging spectrometer in 20 healthy subjects and 32 patients of mild OA.and T2 values in four compartments of the knee cartilage(condylus medialis and condylus lateralis femoris,condylus medialis and condylus lateralis tibiae)were measured in T2-mapping imaging.Statistical differences were analyzed.Results The average T2 relaxation in the normal group and the mild OA group was(37.85±3.28)ms and(48.16±5.12)ms respectively.There was a significant difference in T2 value between the mild OA group and the control group(P0.05).Conclusion T2-mapping imaging can indicate component abnormality in articular cartilage and has a high clinical value in early diagnosis and surveillance of OA.
出处 《山东大学学报(医学版)》 CAS 北大核心 2010年第5期139-141,146,共4页 Journal of Shandong University:Health Sciences
关键词 膝关节 关节软骨 骨关节炎 磁共振成像 T2值 Knee joint Articular cartilage Osteoarthritis Magnetic resonance imaging T2 value
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参考文献10

  • 1Glaser C. New techniques of cartilage imaging : T2 relaxation time and diffusion weighted MR imaging [ J ]. Radiol Clin North Am, 2005, 43(4) :641-653.
  • 2郑红伟,李小明,漆剑频,薛鹏,皇甫幼田.MR T2-mapping成像对外伤性膝关节软骨早期损伤的应用价值[J].临床放射学杂志,2008,27(9):1247-1250. 被引量:8
  • 3Kellgren J H, Lawrence J S. Radiological assessment of osteoarthrosis [J]. Ann Rheum Dis, 1957, 16(4):494- 502.
  • 4Mosher T J, Smith H, Dardzinski B J, et al. MR Imaging and T2 Mapping of Femoral Cartilage In Vivo Determination of the Magic Angle Effect [ J ]. AJR, 2001, 177 ( 3 ) : 665-669.
  • 5Van B I, Bosmans H T, Elst L V, et al. T2 mapping of human femorotibial cartilage with turbo mixed MR imaging at 1. 5T: feasibility [J]. Radiology, 2004, 233 (2) :609-614.
  • 6Xia Y. Magic angle effect in magnetic resonance imaging of articular cartilage: a review [J]. Invest Radiol, 2000, 35(10) :602-621.
  • 7张建伟,张成琪,张经建,王新怡,庞涛,李爱银.骨关节炎患者髌软骨MRI T2图的临床评价[J].山东大学学报(医学版),2009,47(3):85-88. 被引量:8
  • 8Smith H E, Mosher T J , Dardzinski B J , et al. Spatial variation in cartilage T2 of the knee [ J ]. J Magn Reson Imaging, 2001, 14 (1):50-55.
  • 9Mosher T J, Liu Y, Yang Q X, et al. Age dependency of cartilage magnetic resonance imaging T2 relaxation lime in asymptomatic women [ J ]. Arthritis Rheum, 2004, 50 (9) :2820- 2828.
  • 10Dardziriski B J, Iaor T, Schmithorst V J, et al. Mapping T2 relaxation time in the pediatric knee: feasibility with a clinical 1.5T MR imaging system [ J]. Radiology, 2002, 225( 1 ) :233 - 239.

二级参考文献24

  • 1陈富周.骨关节炎治疗的进展[J].中国现代医学杂志,2004,14(21):143-146. 被引量:3
  • 2Burstein D, Gray M. New MRI techniques for imaging cartilage [J]. Bone Joint Surg, 2003, 85(Supp12) :70-77.
  • 3Mosher T J, Dardzinski B J, Smith M B. Human articular cartilage: influence of aging and early symptomatic degeneration on the spatial variation of T2-preliminary findings at 3 T[J]. Radiology, 2000, 214(1):259-266.
  • 4Mosher T J, Dardzinski B J. Cartilage MRI T2 relaxation time mapping: overview and applications[ J]. Semin Musculoskelet Radiol, 2004, 8(4):355-368.
  • 5Mosher T J, Collins C M, Smith H E, et al. Effect of gender on in vivo cartilage magnetic resonance imaging T2 mapping [J]. Magn Reson Imaging, 2004, 19(3) :323-328.
  • 6Liess C, Lusse S, Karger N, et al. Detection of changes in cartilage water content using MR/T2-mapping in vivo[J]. Osteoarth Cartil, 2002, 10(12) :907-913.
  • 7Nieminen M T, Rieppo J, Toyras J, et al. T2 relaxation reveals spatial collagen architecture in articular cartilage: a comparative quantitative MRI and polarized light microscopic study [J]. Magn Reson Med, 2001, 46(3) :487-493.
  • 8Alhadlaq H A, Xia Y, Moody J B, et al. Detecting structural changes in early experimental osteoarthritis of tibial cartilage by microscopic magnetic resonance imaging and polarised light microscopy[J]. Ann Rheum Dis, 2004, 63(6) :709-717.
  • 9Kellgren J H, Lawrence J S. Radiological assessment of osteoarthrosis[J]. Ann Rheum Dis, 1957, 16(4):494-502.
  • 10Smith H E, Mosher T J, Dardzinski B J .Spatial variation in cartilage T2 of the knee [ J ]. Magn Reson Imaging, 2001, 14: 50-55.

共引文献14

同被引文献60

  • 1张国宁,王友.膝关节评分标准的评估[J].中华外科杂志,2006,44(16):1141-1143. 被引量:122
  • 2白人驹,张雪林.医学影像诊断学[M].3版.北京:人民卫生出版社,2011:504-505.
  • 3Hattori K ,Takakura Y, Ishimura M, et al. Differenlial acoustic properties of early cartilage lesions in living human knee and ankle joints [J].Arthritis Rheum, 2005,52(10):3125-3131.
  • 4Haddo O, Mahroof S, Higgs D, et al. The use of chondrogide membrane in autologous chondrocyte implantation. Knee, 2004, I1(1): 51-55.
  • 5Biswal S, Resnick DL, Hoffman JM, et al. Molecular imaging: integration of molecular imaging into the musculoskeletal imaging practice. Radiology, 2007, 244(3): 651-671.
  • 6Kneeland JB, Reddy R. Frontiers in musculoskeletal MRI: articular cartilage. J Magn Reson Imaging, 2007, 25(2): 339-344.
  • 7Gold GE, Hargreaves BA, Vasanawala SS, et al. Articular cartilage of the knee: evaluation with fluctuating equilibrium MR imaging--initial experience in healthy volunteers.Radiology, 2006, 238(2): 712-718.
  • 8Kim S, Huh YM, Song HT, et al. Chronic tibiofibular syndesmosis injury of ankle: evaluation with contrast-enhanced fat-suppressed 3D fast spoiled gradient-recalled acquisition in the steady state MR imaging. Radiology, 2007, 242(1): 225-235.
  • 9Noyes FR, Stabler CL. A system for grading articular cartilage lesions at arthroscopy. Am J Sports Med, 1989, 17(4): 505-513.
  • 10Roos EM, Roos HP, Lohmander LS, et al. Knee injury and osteoarthritis outcome score (KOOS)--development of a self- administered outcome measure. J Orthop Sports Phys Ther, 1998, 28(2): 88-96.

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