Fuminori Kimura

Background: Adenomyosis is a benign gynecological condition in which endometrial tissue or endometrial-like tissue develops within the uterine myometrium.Few cases of disseminated intravascular coagulation has been reported in the patients …

PURPOSE: This study aimed to develop international expert consensus statements on chronic endometritis (CE) through a comprehensive literature review of existing evidence and a modified Delphi approach. METHODS: Ten panelists of the Japan …

AIM: Tissue factor pathway inhibitor 2 (TFPI2) is a preoperative biomarker that was developed to discriminate ovarian benign tumors from cancer and is covered by health insurance in Japan. The purpose of this study was to evaluate how the T…

AimProgesterone has to be administered to prepare the endometrium for frozen-thawed blastocyst transfer (FBT) in a hormone replacement cycle (HRC). The objective of this study was to investigate the efficacy and safety of using Crinone® pro…

Among epithelial ovarian cancer, clear cell carcinoma is common for chemo-resistance and high mortality. This cancer arises from benign ovarian endometrioma (OE), which is a high oxidative stress environment due to the cystic retention of m…

Tissue factor pathway inhibitor-2 (TFPI2) is a tumor marker for diagnosing ovarian cancer and ovarian clear cell carcinoma (OCCC); however, its effectiveness as a prognostic marker remains unclear. The present study aimed to investigate the…

BACKGROUND: Endometriosis-associated ovarian cancer (EAOC) is a well-known type of cancer that arises from ovarian endometrioma (OE). OE contains iron-rich fluid in its cysts due to repeated hemorrhages in the ovaries. However, distinguishi…

BACKGROUND: Uterine leiomyomas are common for reproductive-aged women and affect women's quality of life due to heavy menstrual bleeding or dysmenorrhea. Leiomyomas grow according to estradiol exposure and decrease after post-menopause. In …

Endometriosis is a disease that is characterized by the ectopic presence of the endometrium or its similar cells. A high prevalence of patients with autoimmune diseases has been reported among patients with endometriosis although the cause …

Endometriosis is a disease that is characterized by the ectopic presence of the endometrium or its similar cells. A high prevalence of patients with autoimmune diseases has been reported among patients with endometriosis although the cause …

Obstructed hemivagina and ipsilateral renal anomaly (OHVIRA) is a rare malformation that not only causes severe menstrual cramps shortly after menarche but can also lead to endometriosis and infection in the future. We report a case of OHVI…

Hemoglobin concentrations in endometriotic cyst fluids have been found to be associated with distinct clinical manifestations, such as pelvic pain and infertility, as well as with malignant transformation. However, the measurement of the he…

Endometriosis is a disease that is characterized by the ectopic presence of the endometrium or its similar cells. A high prevalence of patients with autoimmune diseases has been reported among patients with endometriosis although the cause …

This study aimed to evaluate the prediction efficacy of malignant transformation of ovarian endometrioma (OE) using the Copenhagen Index (CPH-I), the risk of ovarian malignancy algorithm (ROMA), and the R2 predictive index. This retrospecti…

BACKGROUND: Magnetic resonance (MR) relaxometry provides a noninvasive tool to discriminate endometriosis-associated ovarian cancer (EAOC) from ovarian endometrioma (OE) with high accuracy. However, this method has a limitation in discrimin…

The formation of microbleed and minute tissue necrosis inside adenomyosis after the shedding of endometrial or endometrial-like tissue within the myometrium during menstruation is receiving attention as a new pathological condition of uteri…

BACKGROUND: The diagnostic criteria of chronic endometritis remain controversial in the treatment for infertile patients. METHODS: A prospective observational study was conducted in a single university from June 2014 to September 2017. Pat…

PURPOSE: To explore the histopathological findings of cesarean scar defect (CSD) and the immunological component in women with cesarean scar syndrome (CSS). METHODS: This retrospective study was conducted in a university hospital and a pub…

BACKGROUND: The purpose of the present study was to evaluate the relationship between chronic endometritis and the epithelial-mesenchymal transition in the endometrium of infertile patients in the implantation phase. METHODS: Endometrial b…

Abstract Background The purpose of the present study was to evaluate the relationship between chronic endometritis (CE) and the epithelial-mesenchymal transition (EMT) in the eutopic endometrium of infertile patients in the implantation pha…

Cesarean scar defect often causes postmenstrual abnormal uterine bleeding, dysmenorrhea, chronic pelvic pain, and infertility, which are collectively known as cesarean scar syndrome (CSS). Several studies have reported that hysteroscopic su…

BACKGROUND: The presence of chronic deciduitis (CD) was determined in patients diagnosed with or without chronic endometritis (CE) before pregnancy. OBJECTIVE: To study the effect of CE on decidua in cases of miscarriage. METHODS: Decidua…

BACKGROUND: Adenomyosis is a benign gynecological condition in which endometrial tissue or endometrial-like tissue develops within the uterine myometrium. Few cases of disseminated intravascular coagulation has been reported in the patients…

BACKGROUND: Endometrioid ovarian carcinoma and clear cell ovarian carcinoma are both classified as endometriosis-associated ovarian cancers (EAOCs). Despite the high rates of recurrence and mortality of EAOC, only a few prognostic biomarker…