ECR 2018 / C-0409
Radiographer Award
Simultaneous Acquisition of MR Elastography and Two-point Dixon Imaging
Congress: ECR 2018
Poster No.: C-0409
Type: Scientific Exhibit
Keywords: Tissue characterisation, Imaging sequences, Radiographers, Musculoskeletal system, MR-Elastography
Authors: T. Numano1, D. Ito2, K. Takamoto3, K. Mizuhara1, K. Igarashi4, T. Ueki4, T. Habe4, M. Misawa5, H. Nishijyou3; 1Tokyo/JP, 2Arakawaku, Tokyoto/JP, 3Toyama/JP, 4Arakawa-ku, Tokyo/JP, 5Ibaraki/JP
DOI:10.1594/ecr2018/C-0409

Results

 

 Figure 4-7 shows the in-phase image (a), opposed-phase image (b), water image (c), fat image (d), wave image (e) and elastogram (f) obtained using the simple-MRE method, respectively. These images demonstrated that separation of the fat and water components, as well as the clear wave propagation in the wave image. However, two-point Dixon based water/fat imaging is influenced by inhomogeneity of image signal intensity. The Hip(Fig.6c) and Femoral(Fig.7c) water image were unsatisfactory fat suppression effect.

 

 Figure 8-15 shows fusion wave and fusion elastogram movies.

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