Kiyonori Miura

Obstructed hemi-vagina and ipsilateral renal agenesis (OHVIRA) syndrome is a complex of Müllerian and Wolffian duct anomalies constituted by obstructed hemi-vagina that may form hematocolpos with ipsilateral renal anomaly and different degr…

AIM: The purpose of this study was to evaluate the current state and clinical characteristics of spontaneous hemoperitoneum in pregnancy (SHiP) in Japan by performing a comprehensive survey. METHODS: We reviewed data on pregnant women who …

Infertility is a main manifestation of endometriosis, though the exact pathogenesis of endometriosis-associated infertility remains unclear. Compromised ovarian functions may be one of the causes of endometriosis related infertility. The ov…

[Background] As its name indicates, anti-Müllerian hormone (AMH) is primarily found as an inhibitor of Müllerian duct in male fetus. On the other hand, AMH may act as a mediator of Müllerian duct derived female tissue, such as endometrium i…

Abstract Background Surgery for endometriomas may cause detrimental effects on ovarian reserve. In this study, we evaluated the efficacy of three-step laparoscopic surgery for endometriomas utilizing novel progestin, dienogest in terms of p…

Abstract Background Surgery for endometriomas may cause detrimental effects on ovarian reserve. In this study, we evaluated the safety of three-step laparoscopic surgery for endometriomas utilizing novel progestin, dienogest in terms of pos…

Abstract Purpose Surgery for endometriomas may cause detrimental effects on ovarian reserve. We evaluated the safety of three‐step laparoscopic surgery for endometriomas utilizing dienogest in terms of post‐surgical ovarian reserve. Methods…

BACKGROUND: Autoimmune reactions and subsequent inflammation may underlie spermatogenic dysfunction and endometriosis-related infertility. The aim of this study is to identify disease-specific antigens in immune complexes (ICs) in seminal p…

The ovaries of women of reproductive age may show specific histological structures that may relate to the maintenance of primordial follicles and the regulation of early follicular development, which are keys to understanding the dynamics o…

Endometrioma is one of the main pathologies of endometriosis, though its pathogenesis still remains enigmatic. Ovarian reserve is defined as the number and quality of the follicles left in the ovary at any given time. The cause of infertili…