Kazuhiro Kawamura
ORCID: 0000-0001-5572-9171
· 10 papers in corpus
other
2026
AIM: To evaluate the incidence of tubo-ovarian abscess (TOA) in patients with ovarian endometrioma (OE) undergoing infertility treatment and to describe treatment approaches and clinical outcomes, including transvaginal ultrasound-guided dr…
observational
2026
AIM: To investigate whether the etiology of diminished ovarian reserve (DOR) independently influences outcomes of assisted reproductive technology (ART). METHODS: This multicenter, retrospective cohort study was a secondary analysis of a n…
review
2025
A review of advancements in primordial follicle activation and cyclic recruitment research over the past 25 years is presented. The review examines the latest insights into the mechanisms of primordial follicle activation and the role of th…
observational
2023
Endometrioid carcinoma (EC) and clear cell carcinoma (CC) are associated with endometrial tissue hyperplasia and endometriosis, and they occur in the endometrium and ovaries. However, detailed differences between these tumors based on immun…
other
2021
STUDY QUESTION: How is the localisation of ovarian follicles affected by ageing and chronic diseases? SUMMARY ANSWER: Ovarian follicles shift deeper towards the medulla, due to thickening of the tunica albuginea (TA), with ageing and some …
review
2021
Since the first baby was born after in vitro fertilization, the female infertility treatment has been well-developed, yielding successful outcomes. However, successful pregnancies for patients with premature ovarian insufficiency and dimini…
observational
2015
PURPOSE: To determine the factors that affect oocyte extraction efficiency when using the "combined procedure". In the present "combined procedure" ovarian tissue cryopreservation and oocyte extraction from an isolated ovary, later used in …
observational
2014
The primary objectives of the present study are to determine the period of onset of ovarian insufficiency after surgery and to confirm potential risk factors for ovarian insufficiency after surgery for the removal of benign ovarian cysts. D…
other
2010
PURPOSE: A major problem of assisted reproductive technology (ART) is multiple gestation, which impacts neonatal and perinatal medicine. The literature contains a number of reports that elective single embryo transfer (eSET) is effective fo…
2002