Dr. Kanazawa graduated from the Niigata University Faculty of Medicine and received his Ph.D. from the Tohoku University Graduate School of Medicine. He is working on the front line of the General Perinatal Center, including the Tokyo Tama General Medical Center and the National Center for Research in Fertility Medicine, where he provides maternal and fetal care and undertakes clinical research. At Ubie, Dr. Kanazawa has been designing the Ubie AI Symptom Checker and has taken on the role of general obstetrics and gynecology consultation at FMC Tokyo Clinic by providing fetal ultrasound and prenatal consultation.
Ph.D., Tohoku University
M.D., Niigata University
Place of Practice
National Center for Child Health and Development, Japan
Qualification and Affiliations
Certification of Fellowship of the Japan Society of Obstetrics and Gynecology
Certification of Fellowship of the Japan Society of Ultrasonics in Medicine
Certification of Fellowship of the Japan Society of Perinatal and Neonatal Medicin
Japan Society of Obstetrics and Gynecology
Japan Society of Perinatal and Neonatal Medicin
Japan Society of Ultrasonics in Medicine
Association of maternal birth weight with the risk of low birth weight and small-for-gestational-age in offspring: A prospective single-center cohort study. Megumi Shibata, Kohei Ogawa, Seiji Kanazawa, Maki Kawasaki, Naho Morisaki, Asako Mito, Haruhiko Sago, Reiko Horikawa, Naoko Arata. PLOS ONE 16(5) e0251734-e0251734
Risk Profiling of the Solomon Technique versus Selective Technique of Fetoscopic Laser Surgery for Twin–Twin Transfusion Syndrome. Seiji Kanazawa, Katsusuke Ozawa, Jin Muromoto, Rika Sugibayashi, Yuka Wada, Seiji Wada, Yushi Ito, Haruhiko Sago. Twin Research and Human Genetics 24(1) 42-48
Reliability and characteristics of ultrasound measurement of fetal umbilical venous blood flow volume according to the site of measurement. Seiji Kanazawa, Jin Muromoto, Katsusuke Ozawa, Masashi Mikami, Kohei Ogawa, Seiji Wada, Haruhiko Sago. Journal of medical ultrasonics (2001) 47(2) 305-312
Bleeding after sexual intercourse
Bleeding between periods
Bumps or swellings around the vulva
Decreased fetal movements
Epsiodes of labor-like pain
Foul-smelling vaginal discharge
Increasing contractions in pregnancy
Pain in the perineum
Sensation of water-breaking
Thick white discharge
Uterus falling out
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