Kazuaki Nakashima1, Takayoshi Uematsu2, Taiyo L Harada2. 1. Department of Breast Imaging and Breast Interventional Radiology, Shizuoka Cancer Center Hospital, Nagaizumi, Shizuoka, 411-8777, Japan. kaz.nakashima@scchr.jp. 2. Department of Breast Imaging and Breast Interventional Radiology, Shizuoka Cancer Center Hospital, Nagaizumi, Shizuoka, 411-8777, Japan.