Masahiko Mori

Endometriosis has several distinguishing features in the ectopic endometrium, including chronic inflammation and fibrosis. According to the retrograde menstruation theory, endometriotic cells are derived from eutopic endometrial cells, and …

Several features exist that distinguish endometriotic cells from eutopic endometrial cells. Progesterone resistance is one of the main distinguishing features, although how progesterone resistance affects the phenotype of endometriotic cell…

Endometriosis is observed in ∼10% of reproductive age women. Ovarian endometriosis not only causes dysmenorrhea but also causes infertility and a high risk of adenocarcinoma. Due to its scattered nature, complete surgical resection is diffi…

We assessed the associations between preoperative and postoperative serum anti-Müllerian hormone (AMH) levels and parameters of endometriosis and endometriomas surgery with the success of infertility treatments after cystectomy. Seventeen o…

Ovarian endometriosis is a recognized risk for infertility and epithelial ovarian cancer, presumably due to iron overload resulting from repeated hemorrhage. To find a clue for early detection and prevention of ovarian endometriosis-associa…

ObjectiveTo investigate whether the serum antimüllerian hormone (AMH) levels recover within 1 year after cystectomy for endometriomas, and to analyze the pattern of sequential changes in the serum AMH levels.DesignProspective study.SettingU…

Uterus-like mass composed of a cavity lined by mucosa resembling endometrium and surrounding smooth muscle layer simulating myometrium is an extremely rare disease entity of which the histogenesis is presently unknown. A 39-year-old, gravid…

IntroductionParaneoplastic coagulation disorders associated with benign and malignant gynecological tumors have been reported. However, reports on cutaneous purpural manifestation of paraneoplastic coagulopathy in cases of gynecological tum…