NAGAYASU Yoko¹, NISHIZAWA Mitsuo², DAIMON Atsushi¹, NUNOSE Misa¹, SANO Takumi¹, FUJITA Daisuke¹, OHMICHI Masahide¹ (1.Obstetrics and Gynecology, Osaka Medical College, 2.Radiology, Osaka Medical College)

ARAKAKI Tatsuya¹, MATSUOKA Ryu¹, YASUTOMI Suguru^{2, 4}, KOMATSU Reina¹, TOKUNAKA Mayumi¹, SAKAI Akira^{2, 3}, KOMATSU Masaaki^{5, 6}, HAMAMOTO Ryuji^{5, 6}, SEKIZAWA Akihiko¹ (1.Department of Obstetrics and Gynecology, Showa University School of Medicine, 2.RIKEN AIP-Fujitsu Collaboration Center, RIKEN, 3.Division of Development Platform technology Limited, Fujitsu Advanced Technologies, 4.Artificial Intelligence Laboratory, Fujitsu Laboratories Ltd., 5.Cancer Translational Research Team, AIP center, RIKEN, 6.Division of Molecular Modification and Cancer Biology, National Cancer Center Research Institute)

SAKAMAKI Azuho¹, AONO Kazunori², KIMU Kison³, KAWATAKI Motoyoshi³ (1.Ultrasound Examination Department, Aono Womens Clinic, 2.Aono Womens Clinic, 3.Kanagawa Children's Medical Center)

KAWATAKI Motoyoshi¹, KIM Kison², ISHIKAWA Hiroshi³, MOCHIZUKI Akihiko³, SASAKI Megumi³, IKEDA Shouko³ (1.Eonatology, Kanagawa Children's Medical Center, 2.Cardiology, Kanagawa Children's Medical Center, 3.Obstetrics, Kanagawa Children's Medical Center)

MINOURA Aya, NAGAYASU Yoko, TANAKA Saki, DAIMON Atsushi, NUNOSE Misa, SANO Takumi, FUJITA Daisuke, OHMICHI Masahide (Obstetrics & Gynecology, Osaka Medical College)

NAGASAWA Tomoko¹, KUROSAWA Sayaka¹, MITSUI Shinya¹, MITSUI Takuya², KAWATAKI Motoyoshi³ (1.Ultrasonic Laboratory, Mitsui Hospital, 2.Obstetrics and Gynecology, Mitsui Hospital, 3.Neonatology, Kanagawa Children's Medical Center)