Oral

Oral
Elastography: Methodoloigy

Sat. Sep 11, 2021 3:00 PM - 3:50 PM Room 5 (PACIFICO Yokohama North, 3F, G316+317)

Chairs: Atsushi Ono（Graduate School of Health Science and Technology Kawasaki University of Medical Welfare）, Masatoshi Yamane（Department of Radiological Technology in Yamaguchi University Hospital）

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[O2-049] Comparison of viscoelasticity measurement results by MRE and rheometer for phantoms with different loss tangents

^○Kaname Kurokawa¹, Mikio Suga^1,2, Riwa Kishimoto³, Takayuki Obata³ (1.Graduate School of Science and Engineering, Chiba University, 2.Center for Frontier Medical Engineering, Chiba University, 3.National Institute of Radiological Sciences, QST)

[O2-050] Appropriate vibration pad conditions for MR Elastography

^○Riki Yamaguchi¹, Tomokazu Numano^1,2, Daiki Ito^1,3, Tetsushi Habe^1,3, Hiroki Sakata¹, Kengo Takeda¹, Kaito Osada¹, Midori Kanai¹, Kazuyuki Mizuhara⁴ (1.Dept. of Radiological Science, Graduate School of Human Health Science,Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital, 4.Dept. of Mechanical Engineering, TOKYO DENKI UNIVERSITY)

[O2-051] The Influence of Vibration Phase Offsets and MR Phase Shift on MR Elastography

^○Hiroki Sakata¹, Tomokazu Numano^1,2, Daiki Ito^1,3, Tetsushi Habe^1,3, Kengo Takeda¹, Riki Yamaguchi¹, Kaito Osada¹, Midori Kanai¹ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital)

[O2-052] A novel technique for MR elastography : Minimize Mre acquisition with Invert phase image Contrast(MiMIC)

^○Kengo Takeda¹, Tomokazu Numano^1,2, Daiki Ito^1,3, Tetsushi Habe^1,3, Riki Yamaguchi¹, Hiroki Sakata¹, Midori Kanai¹, Kaito Osada¹ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital)

[O2-053] Mechanism of the MR magnitude image MR elastography

^○Tomokazu Numano¹, Daiki Ito^1,3, Tetsushi Habe^1,3, Hiroki Sakata¹, Riki Yamaguchi¹, Kengo Takeda¹, Midori Kanai¹, Kaito Osada¹, Toshikatsu Washio², Kazuyuki Mizuhara⁴ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital, 4.Department of Mechanical Engineering, TOKYO DENKI UNIVERSITY)