^○Aika Okazawa¹, Mami Iima², Ryosuke Okumura¹, Sachiko Takahara³, tomotaka noda¹, Taro Nishi¹, Masako Kataoka², Yuji Nakamoto² (1.Department of Radiology, Tazuke Kofukai, Medical Research Institute, Kitano Hospital, 2.Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, 3.Breast Surgery ,Kitano hospital, Kitano hospital, The Tazuke Kofukai Medica Research Institude)

^○Masahiro Takizawa, Akihiro Odaka, Takashi Nishihara, Chikako Moriwake (FUJIFILM Healthcare Corporation)

^○Katsura Yamamuro¹, Makiko Hayashi¹, Mia Takahashi¹, Emi Yamaga², Tomoyuki Fujioka², Hiromi Nakamura³, Shinichi Otani¹, Ukihide Tateishi^1,2 (1.Department of Radiology, Tokyo Medical and Dental University Hospital, 2.Department of Radiological Imaging, Tokyo Medical and Dental University Hospital, 3.GEHealthcare Japan)

^○PARK GA EUN¹, Sung Hun Kim¹, Yoonho Nam², Junghwa Kang², Yelin Kim³ (1.Department of radiology, Seoul Saint Mary's Hospital, 2.Division of Biomedical Engineering, Hankuk University of Foreign Studies, 3.Department of Statistics and Data Science, Yonsei University)