Muscle elastography

[O1-44] The postural influence on the piriformis MR Elastography

^○Takamichi Ueki¹, Tomokazu Numano^1,2, Daiki Ito^1,2,3, Tetsushi Habe¹, Keisuke Igarashi¹, Kazuyuki Mizuhara⁴, Takaaki Onishi⁵, Kouichi Takamoto⁶, Hisao Nishijo⁶, Naotaka Nitta², Masaki Misawa² (1.Depertment 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.Depertment of Mechanichal Engineering, TOKYO DENKI UNIVERSITY, 5.Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, 6.Faculty of Medicine, Graduate School of Medicine and Eharmaceutical Science for Education, University of Toyama)