Hirai K

No ORCID on file · 4 papers in corpus · active 2004-2025

Study types

  • article 2

Condition tags

  • endometriosis 2
  • adenomyosis 2
  • infertility 1
2025
Periodontitis associated with Porphyromonas gingivalis infection is a risk factor for infertility through uterine hypertrophy.
Scientific reports ·doi:10.1038/s41598-025-18992-x

Periodontitis has recently been recognized as a potential risk factor for infertility due to its adverse effect on conception, although the underlying mechanisms remain unclear. This study investigated serum IgG antibody titers against peri…

2018
Measurement of endometrial thickness in premenopausal women in office gynecology.
Reproductive medicine and biology ·doi:10.1002/rmb2.12062

PurposeTo define the median endometrial thickness (ET) in office gynecology is thought to be important for clinical practice. However, there are few reports about ET that have included the general female population on a large scale. The med…

article 2005
Microwave power and duration without extrauterine thermal damage in microwave endomyometrial ablation at 2.45 GHz
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/j.1447-0756.2005.00303.x

AIM: We investigated microwave power and duration of use, which does not affect extrauterine organs, in order to treat organic menorrhagia caused by myomas or adenomyosis. METHODS: Electric fields around a microwave applicator at a frequenc…

article 2004
Successful microwave endometrial ablation in a uterus enlarged by adenomyosis.
Osaka city medical journal

Adenomyosis can cause severe menorrhagia, which is a common indicator of the need for hysterectomy. None of the ablative techniques developed over the last two decades are of use in treating menorrhagia in a uterus enlarged by deep adenomyo…