Session Details

[P1-01]Poster Session 1-01 Reproductive Genetics

Thu. Dec 18, 2025 6:00 PM - 7:00 PM JST
Thu. Dec 18, 2025 9:00 AM - 10:00 AM UTC
Poster Room 1 (301+302, 3F, PACIFICO Yokohama)

[P1-01-1]Consideration of factors hindering the selection of preimplantation genetic testing

Ikumi Moriyama1, Rie Kawamura1,2, Yuri Murase2, Masamitsu Nakamura3, Yoshinori Moriyama3, Haruki Nishizawa3, Hiroki Kurahashi1,2 (1.Department of Clinical Genetics, Fujita Health University Hospital, Aichi, Japan, 2.Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Aichi, Japan, 3.Department of Obstetrics and Gynecology, Fujita Health University School of Medicine, Aichi, Japan)

[P1-01-2]Current Situation and Challenges of Certified Local Facilities for Preimplantation Genetic Testing for Monogenic Disease

Tetsuaki Hara1,2,3, Ayana Tsuboi2, Miho Kodama2, Hanae Satano2, Mihoko Doi2, Masaki Sekine1, Eimi Rai1, Takashi Kodama1, Misa Ootuka1, Takahiro Miura1, Youko Watanabe1, Keiko Hata1, Aya Ueda1 (1.Division of Reproductive Medicine, Hiroshima Prefectural Hospital, Hiroshima, Japan, 2.Department of Genomic Medicine, Hiroshima Prefectural Hospital, Hiroshima, Japan, 3.Hiroshima Chuo-Dori Katsuki Ladies Clinic, Hiroshima, Japan)

[P1-01-3]Awareness survey of HBOC women for Preimplantation Genetic Testing for Monogenic

Yuuka Abe1,2, Yoshinobu Hamada2,4, Kohei Sugimoto2,3, Toru Higuchi1 (1.Breast Unit, Japanese Red Cross Saitama Hospital, 2.Genetic Counseling Center, Dokkyo Medical University Saitama Medical Center, 3.International Center for Reproductive Medicine, Dokkyo Medical University Saitama Medical Center, 4.Obstetrics and gynecology, Dokkyo Medical University Saitama Medical Center)

[P1-01-4]Clinical and Molecular Genetic Analysis in Patients with Delayed Puberty

Naoko Sato1,2,3, Atsuko Ogasawara4, Hiroko Kadowaki5, Shun Soneda2, Kentarou Kishi2, Masahiro Noda2, Naoki Morooka2, Hiroyuki Tanaka2,3, Toshiaki Tanaka2 (1.Nami Family Clinic, 2.Tanaka Growth Clinic, 3.The University of Tokyo Hospital, Tokyo, Japan, 4.Department of Pediatrics, Ibaraki Childrenʼs Hospital, Ibaraki, 5.Teikyo University Hospital, Mizonokuchi)

[P1-01-5]A Case Report of Infertility Associated with a Ring Y Chromosome

Shigeto Takeuchi1,2, Kaname Nakatani2, Ikuyo Mochiki2, Takahiro Yada1, Shiori Hirano1, Yuko Dodo1, Rieko Higashi1, Kazuhiro Oosato1, Ken Sugaya1, Tomoaki Ikeda1, Yoshinaga Okugawa2 (1.ART Reproductive Medicine Center, Saiseikai Matsusaka General Hospital, Mie, Japan, 2.Department of Genomic Medicine, Mie University Hospital)

[P1-01-6]Congenital anomaly after preimplantation genetic testing for monogenic disease

Yuki Mizuguchi1,2,3, Kou Sueoka3, Shiho Uchida1, Suguru Sato4, Mamoru Tanaka1 (1.Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan, 2.Rose Ladies Clinic, Tokyo, Japan, 3.Shizuoka Graduate University of Public Health, Graduate School of Public Health, Shizuoka, Japan, 4.Fujisawa IVF Clinic, Fujisawa, Japan)

[P1-01-7]A Survey on Attitudes Toward PGT-M Among Breast Cancer Patients Who Underwent Fertility Preservation

Haruhisa Konishi1, Yoshiharu Naokaoka1, Michiko Anmae1, Daisuke Kadogami1, Aisaku Fukuda2, Yoshiharu Morimoto3 (1.IVF Namba Clinic, Osaka, Japan, 2.IVF Osaka Clinic, Osaka, Japan, 3.HORAC GRANDFRONT Osaka Clinic, Osaka, Japan)

[P1-01-8]The two-year cumulative live birth rate in women ≥38 years undergoing preimplantation genetic testing for aneuploidy

Sakiko Nukaga1, Mikiko Tokoro2, Kazuma Oonishi1, Shuhei Kamata1, Yousuke Minami1, Yasutaka Senda1, Takahiro Suzuki1, Manami Kondo1, Yoshihiko Sakakibara1, Chiharu Ishida1, Emiko Asano1, Youko Yoshioka1, Noritaka Fukunaga1,2, Rie Ito1, Daichi Inoue1, Masaya Saito1, Yoshiki Hashiba1, Yoshimasa Asada1,2 (1.Department of Obstetrics and Gynecology, Asada Ladies Clinic, 2.Asada Institute for Reproductive Medicine)

[P1-01-9]Cases of somatic/gonadal mosaicism for structural autosomal rearrangements suspected from PGT-A results

Keiichi Kato1, Nami Kawasaki1, Hiroko Hayashi1, Akemi Usami1, Shiho Ito1, Mitsuyoshi Amita1, Takashi Abe2, Tomoko Kuroda1 (1.Kato Ladies Clinic, Tokyo, Japan, 2.Shinjuku ART Clinic)

[P1-01-10]Is PGT-A effective even with only a few blastocysts available for biopsy?

Eri Nakahara1, Shoji Kokeguchi1, Eri Okamoto1, Yihsien Enatsu1, Chinatsu Kinjo1,2, Hiroaki Shibahara1, Masahide Shiotani1 (1.Hanabusa Womenʼs Clinic, Hyogo, Japan, 2.Department of Clinical Genetics, Hyogo Medical University Hospital, Hyogo, Japan)

[P1-01-11]Evaluation of genetic diagnoses in couples requesting preimplantation genetic testing for monogenic disorders (PGT-M)

Yoshiharu Nakaoka1, Michiko Ammae1, Haruhisa Konishi1, Daisuke Kadogami1, Yoshiko Asai2, Yoshiharu Morimoto2 (1.IVF Namba Clinic, 2.HORAC Grand Front Osaka Clinic)

[P1-01-12]Our infertility treatment outcomes for cases of amenorrheic women with monosomy X and mosaicism

Machiko Kimura, Motomasa Ihara, Yuki Mizuguchi, Shinichi Iwasaki, Kiyoko Ishizuka, Bunnpei Ishizuka (Rose Ladies Clinic)

[P1-01-13]Current Status of Preimplantation Genetic Testing (PGT-M) for Mitochondrial Diseases

Nozomi Uemura1,2, Akira Namba1,2, Naoyuki Kawashima1,2, Eri Shijiki1, Megumi Tsuruoka1, Sayaka Ajihara1,3, Hiroshi Matsumoto3, Michiko Ammae4, Yoshiharu Nakaoka4, Shino Sasaki5, Naoki Hayashi5, Chikahiko Numakura1,3, Yoshimasa Kamei2, Akira Ohtake1,3 (1.Department of Clinical Genomics, Saitama Medical University, Saitama, Japan, 2.Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan, 3.Department of Pediatrics, Saitama Medical University, Saitama, Japan, 4.IVF Namba Clinic, Osaka, Japan, 5.Womenʼs Clinic Fujimino, Saitama, Japan)

[P1-01-14]Spermatogenic Failure in Men with Chromosomal structural abnormality: Three Case Reports

Daisuke Kadogami1, Michiko Anmae1, Haruhisa Konishi1, Hiroki Kurahashi1, Yoshiharu Nakaoka1, Yoshiharu Morimoto2 (1.IVF Namba Clinic, Osaka, Japan, 2.HORAC Grand Front Osaka Clinic, Osaka, Japan)

[P1-01-15]A case of successful birth following genetic counseling for parents with different balanced translocations

Daisuke Higeta1, Akina Matsumoto2, Ayuko Tanaka2, Akihito Morita2, Tatsuya Sato2, Hiroaki Negishi3, Hidemi Yokota4, Kosuke Taniguchi5, Akira Iwase2, Kenichiro Hata5 (1.Perinatal and Maternal Center, Gunma University Hospital, 2.Department of Obstetrics and Gynecology, Gunma University Hospital, 3.Division of Reproduction, Yokota Maternity Hospital, 4.Devision of Obstetrics and Gynecology, Yokota Maternity Hospital, 5.Department of Molecular and Cellular Biology, Graduate School of Medicine, Gunma University)

[P1-01-16]Investigation of PGT-A and the chorionic villus chromosome in miscarriages analysis results at Tonan Hospital

Hirofumi Henmi, Taishi Hamaguchi, Mika Oyaizu, Yutaka Iwaki, Aki Kishida, Tomomi Mikami, Toshiaki Endo (Department of Gynecology and Reproductive Endocrinology, Tonan Hospital)

[P1-01-17]Approval of Preimplantation Genetic Testing for Monogenic Disorders (PGT-M) for a Male Patient with DM1

Michiko Ammae1, Tatsuya Nakano1, Daisuke Kadogami1, Haruhisa Konishi1, Yoshiharu Nakaoka1, Yoshiharu Morimoto2 (1.Sunkaky Medical Corporation IVF Namba Clinic, 2.Sunkaky Medical Corporation HORAC Grand Front Osaka Clinic)

[P1-01-18]Association of Chromosomal Polymorphisms with Assisted Reproductive Technology Outcomes

Yoko Suzuki1,3, Ying Liu3, Michihiro Tanikawa1, Yasushi Hirota1, Yanpin Kuang2,3 (1.Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan, 2.Department of Assisted Reproduction, Shanghai Ninth Peoples Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, 3.Towako Hospital, Shanghai, China)

[P1-01-19]Experience with Carrier Screening at a Clinical Genetics Center

Chieko Tamura, Chikoto Ihara, Mio Furusawa, Yasushi Nakamura (FMC Tokyo Clinic)