^○Hiroyuki Akai^1,2, Koichiro Yasaka^2,3, Haruto Sugawara¹, Taku Tajima^2,4, Masaaki Akahane², Naoki Yoshioka², Kuni Ohtomo⁵, Osamu Abe³, Shigeru Kiryu² (1.Department of Radiology, Institute of Medical Science, University of Tokyo, 2.Department of Radiology, International University of Health and Welfare Narita Hospital, 3.Department of Radiology, Graduate School of Medicine, University of Tokyo, 4.Department of Radiology, International University of Health and Welfare Mita Hospital, 5.International University of Health and Welfare)

^○Shinji Saruya¹, Masami Yoneyama², Yasutomo Katsumata², Kaiji Inoue¹, Eito Kozawa¹, Mamoru Niitsu¹ (1.Department of Radiology, Saitama Medical University, 2.Philips Japan, Tokyo)

^○Yuichiro Sano, Shuhei Takemoto, Kentaro Haraoka, Yuichi Yamashita (MRI Sales Department, Canon Medical Systems Corporation)

^○Shigeru Okamura, Nozomu Yanaida (MedicalScanning)

^○Rastogi Rajul, Neha Jain, Vijai Pratap (Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Center, Moradabad, UP, India)

^○Rastogi Rajul, Abhishek Kumar Singh, Vijai Pratap (Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Center, Moradabad, UP, India)