Kuroda T

Abstract Purpose Ovarian clear cell carcinoma (OCCC) is strongly associated with endometriosis and shows geographic variation in incidence. We investigated whether OCCC and adjacent endometriosis exhibit distinct transcriptional states and …

BACKGROUND/AIM: Ovarian seromucinous tumor is a histological type of ovarian neoplasm. Although seromucinous borderline tumors (BSMT) are associated with endometriosis, the frequency of their occurrence is low, and many aspects of their beh…

PURPOSE: We evaluated whether preimplantation genetic testing for aneuploidy (PGT-A) could increase the cumulative live birth rate (CLBR) in patients with recurrent implantation failure (RIF) and recurrent pregnancy loss (RPL). METHODS: Th…

No standard diagnostic method or surgical treatment for congenital isolated hypoganglionosis (CIHG) has been established. This study aimed to analyze the clinical outcomes of patients with CIHG and identify the best surgical interventions p…

BACKGROUND: Two types of endometrial preparation protocols are used for frozen embryo transfers in current practice: hormone replacement and the natural cycle. Endometrial preparation in the natural cycle reportedly increases the chances of…

STUDY QUESTION: Are there any differences in live birth rates (LBR) following fresh blastocyst transfer in natural or clomiphene-stimulated cycles, or after elective blastocyst freezing in clomiphene-stimulated cycles followed by thawing an…

CASE: A 32 year old woman was referred because of secondary amenorrhea, hirsutism, and voice deepening. OUTCOME: The blood testosterone level was markedly high. A transvaginal ultrasound revealed a small region in the left ovary, but wheth…

We report a rare case of leiomyomatosis in iliac lymph nodes, which was found in a woman operated with a diagnosis as keratinizing epidermoid carcinoma of the cervix. A 39-year-old Japanese female, married, who had received hormonal therapy…