Oral

Elastography

Sat. Sep 8, 2018 10:30 AM - 11:40 AM Room 3 (Hotel Nikko Kanazawa, 4F, Tsuru C)

Chair:Mitsuyuki Takahashi（Federation of National Public Service Personnel Mutual Aid Associations Yokohama Sakae Kyosai Hospital）

Oral

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[O2-034] Development of viscoelastic phantom for MR and US elastography- investigation of usefulness of aluminium oxide as scatterer-

Masashi Usumura¹, Mikio Suga^1,2,3, Riwa Kishimoto³, Kouki Ishii¹, Takeru Mizoguchi¹, Tadashi Yamaguchi^1,2, Eika Hotta³, 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)

[O2-035] Evaluation of spatial resolution of MR elastography using high viscous embedded phantom

Koki Ishii¹, Mikio Suga^1,2,3, Riwa Kishimoto³, Eika Hotta³, 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)

[O2-036] Development and operation of new vibration pad for QC-phantom of MR Elastography

Keisuke Igarashi^1,2, Tomokazu Numano^1,3, Shinya Seino⁴, Mitsuyuki Takahashi², Takashi Kanezawa⁴, Kazuyuki Mizuhara⁵, Daiki Ito^1,3,6, Takamichi Ueki¹, Tetsushi Habe¹, Toshiki Maeno¹ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.Department of Radiological Technology, Yokohama Sakae Kyosai Hospital, 3.National Institute of Advanced Industrial Science and Technology (AIST), 4.Department of radiology, Fukushima Medical University Hospital, 5.Department of Mechanical Engineering, TOKYO DENKI UNIVERSITY, 6.Office of Radiation Technology, Keio University Hospital)

[O2-037] New MR Elastography Technique with Zero-MR Phase Image

Tomokazu Numano^1,2, Daiki Ito^1,2,4, Kazuyuki Mizuhara³, Toshikatu Washio², Keisuke Igarashi¹, Takamichi Ueki¹, Tetsushi Habe¹, Toshiki Maeno¹ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology, 3.TOKYO DENKI UNIVERSITY, 4.Keio University Hospital)

[O2-038] Influence of Zero-fill Interpolation Processing on MR Elastography

Toshiki Maeno¹, Tomokazu Numano^1,2, Daiki Ito^1,2,3, Keisuke Igarashi^1,4, Takamichi Ueki¹, Tetsushi Habe¹, Kazuyuki Mizuhara⁵, Koichi Takamoto⁶, Hisao Nishijo⁶ (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 Radiation Technology, Yokohama Sakae Kyosai Hospital, 5.Department of Mechanical Engineering, TOKYO DENKI UNIVERSITY, 6.Faculty of Medicine, Graduate School of Medicine and Pharmaceutical Science for Education, University of Toyama)

[O2-039] Estimation of Repeatability of Psoas Major Muscle MR Elastography

Tetsushi Habe¹, Tomokazu Numano^1,2, Daiki Ito^1,2,3, Keisuke Igarashi^1,4, Takamichi Ueki¹, Toshiki Maeno¹, Kazuyuki Mizuhara⁵, Koichi Takamoto⁶, Hisao Nishijo⁶ (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 Radiation Technology, Yokohama Sakae Kyosai Hospital, 5.Department of Mechanical Engineering, TOKYO DENKI UNIVERSITY, 6.Faculty of Medicine, Graduate School of Medicine and Pharmaceutical Science for Education, University of Toyama)

[O2-040] Investigation of imaging plane in the piriformis MR elastography

Takamichi Ueki¹, Tomokazu Numano^1,2, Daiki Ito^1,2,3, Keisuke Igarashi^1,4, Tetsushi Habe¹, Toshiki Maeno¹, Kazuyuki Mizuhara⁵, Kouichi Takamoto⁶, Hisao Nishijo⁶ (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 Radiation Technology, Yokohama Sakae Kyosai Hospital, 5.Department of Mechanichal Engineering, TOKYO DENKI UNIVERSITY, 6.Faculty of Medicine, Graduate School of Medicine and Pharmaceutical Science for Education, University of Toyama)