Session Details
[O4]Prenatal Genetics
Thu. Nov 19, 2026 11:10 AM - 12:10 PM JST
Thu. Nov 19, 2026 2:10 AM - 3:10 AM UTC
Thu. Nov 19, 2026 2:10 AM - 3:10 AM UTC
Room 5 (Meeting Room 2, Exhibition Building, Sendai International Center)
Chair: Makiko Egawa (Kyoto University Hospital), Hiroki Kurahashi (Clinical Genetics Center, Kansai Medical University Hospital)
[O4-01]A Case with repeated Meckel Gruber Syndrome, Preimplantation Genetic Test Performed, Resulting in a normal Pregnancy
Miho Kodama1,2, Tetsuaki Hara2,3,4, Aya Toyofuku1,2, Norio Miharu5, Hanae Satano2, Minako Hikita5, Masaki Sekine3, Eimi Rai3, Takashi Kodama3, Keiko Hata3, Takahiro Miura3, Yoko Watanabe3, Aya Ueda3, Ayana Tsuboi2, Mihoko Doi2, Kouji Banno1, Hiroki Kurahashi6 (1. Department of Obstetrics & Gynecology, Hiroshima Prefectural Hospital, Hiroshima, Japan, 2. Department of Genomic Medicine, Hiroshima Prefectural Hospital, Hiroshima, Japan, 3. Division of Reproductive Medicine, Hiroshima Prefectural Hospital, Hiroshima, Japan, 4. Hiroshima Chuo-Dori Katsuki Ladies Clinic, Hiroshima, Japan, 5. Department of Clinical Genetics, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan, 6. Clinical Genetics Center, Kansai Medical University Hospital, Hirakata, Osaka, Japan)
[O4-02]Pregnancy-Related Risk Perception and Preconception Care in Women with Autosomal Dominant Polycystic Kidney Disease
Mari Tadakawa, Shoko Saito, Yusaku Kumagai, Hasumi Tomita, Hirotaka Hamada, Noriyuki Iwama, Masatoshi Saito (Department of Obstetrics, Tohoku University, Sendai, Japan)
[O4-03]Cases in which chromosomal abnormalities undetected by PGT-A were identified during pregnancy
Chieko Tamura, Chikoto Ihara, Mio Furusawa, Yasushi Nakamura (Medical Information and Genetic Counseling Division, FMC Tokyo Clinic, Tokyo, Japan)
[O4-04]Clinical Outcomes of Fetuses with Increased Nuchal Translucency and Negative NIPT or Normal Karyotype
Maya Hanatani, Taketoshi Adachi, Yuki Nozaki, Hiromi Hayakawa (Aichi Children's Health and Medical Center, Aichi, Japan)
[O4-05]Maternal plasma level of miR-518b at 36 weeks gestation may predict the labor induction outcome in late-term pregnancy
Yusuke Shigematsu1, Yuriko Kitajima1, Shoko Miura1, Koh Nagata1, Chiaki Eishi1, Yuri Hasegawa1, Akira Kinoshita2, Koh-ichiro Yoshiura2, Kiyonori Miura1 (1. Department of Obstetrics and Gynecology, Nagasaki University, 2. Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan)
[O4-06]Three consecutive pregnancies in a woman with hypochondroplasia: prenatal management and offspring outcomes
Yoshinori Moriyama1, Masamitsu Nakamura1, Shigemitsu Kamino2, Masayuki Fujino2, Masafumi Miyata2, Haruo Mizuno2, Iori Kisu1 (1. Department of Obstetrics and Gynecology, Fujita Health University School of Medicine, Aichi, Japan, 2. Department of Pediatrics, Fujita Health University School of Medicine, Aichi, Japan)