Yukiyo Kumazawa
No ORCID on file
· 4 papers in corpus
other
2023
RESEARCH QUESTION: How does the cost-related oocyte cryopreservation (OoC) vary by the facility in Japan, and what data is provided on the websites about OoC procedures? DESIGN: Website survey. The websites of all 621 facilities that provi…
observational
2021
BACKGROUND: Uterine adenomyosis is a benign disease, common among women in their 40 and 50 s, characterised by ectopic endometrial tissue in the uterine myometrial layer. Adenomyosis causes infertility and has a negative effect on the outco…
other
2019
Recent studies reported morphokinetic indices for optimal selection of embryos in assisted reproductive technology (ART). The morphokinetics in blastocyst stage include the collapse and re-expansion rates after thawing. However, evaluation …
case-report
2010
A 50-year-old Japanese woman with Mayer-Rokitansky-Kustner-Hauser syndrome and two pelvic tumors underwent laparotomy. Laparotomy revealed that no torsion of the right ovarian tumor had occurred, with uterine leiomyoma originating from the …