Histological diagnostic criterion for chronic endometritis based on the clinical outcome.

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. Patients who underwent single frozen-thawed blastocyst transfer with a hormone replacement cycle after histological examination for the presence of chronic endometritis were enrolled.

The effects of chronic endometritis on the pregnancy outcomes.

Problem: Chronic endometritis (CE) influences the clinical outcomes of assisted reproductive technology. However, the effect of CE on the pregnancy outcome is still unknown.

Method Of Study: A retrospective case-control study was conducted in a single university.

Relationship of chronic endometritis with chronic deciduitis in cases of miscarriage.

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: Decidual tissue was obtained from the patients who miscarried at the first pregnancy within a year after the diagnosis of the presence or absence of CE.

Review: Chronic endometritis and its effect on reproduction.

Aim: Chronic endometritis (CE) is a disease of continuous and subtle inflammation characterized by the infiltration of plasma cells in the endometrial stromal area. Although the clinical significance of CE has been thought in clinical practice for a long time because it is either asymptomatic or presents with subtle symptoms, recent studies have shown the potential adverse effects of CE on fertility. In the present review, we focus on the concept, diagnosis, etiology, pathophysiology, diagnosis, impact on reproduction and treatment for it to understand CE.

Protective effect of a mechanistic target of rapamycin inhibitor on an in vivo model ofcisplatin-induced ovarian gonadotoxicity.

This study aimed to evaluate the protective effect of everolimus, a mechanistic target of rapamycin (mTOR) inhibitor, on cisplatin chemotherapy-induced ovarian toxicity. Eighty sexually mature, virgin, female, 7-week-old C57BL/6J mice were divided into four groups: control, cisplatin (Cis), everolimus (mTORi), and everolimus plus cisplatin (mTORi+Cis). Mice in the Cis and mTORi+Cis groups were intraperitoneally injected with 2 mg/kg of cisplatin for 15 d.

Management of ureteral stenting for postrenal failure during pregnancy after ureteral reimplantation: a case report.

Background: Vesicoureteral reflux is thought to predispose to urinary tract infection and renal scarring, and ureteral reimplantation in childhood remains the gold standard for its treatment. It has been reported that the risk of postrenal failure during pregnancy is increased among women with Politano-Leadbetter ureteral reimplantation. In previous case reports on patients with progressive hydronephrosis and renal failure during pregnancy after ureteral reimplantation, percutaneous nephrostomy was always required, so there has been no information about the clinical management of such patients by ureteral stenting.

Management of Fetal Growth Arrest in One of Dichorionic Twins: Three Cases and a Literature Review.

Progressive fetal growth restriction (FGR) is often an indication for delivery. In dichorionic diamniotic (DD) twin pregnancy with growth restriction only affecting one fetus (selective fetal growth restriction: sFGR), the normal twin is also delivered prematurely. There is still not enough evidence about the optimal timing of delivery for DD twins with sFGR in relation to discordance and gestational age.

Exaggerated placental site, consisting of implantation site intermediate trophoblasts, causes massive postpartum uterine hemorrhage: case report and literature review.

Every year, 14 million cases of obstetric hemorrhage occur worldwide, causing 127,000 maternal deaths. About 75% of postpartum hemorrhage cases are due to atonic uterus, which is loss of uterine muscular tone or strength for contraction of the uterus after delivery. The prediction of atonic uterus is therefore important for the prevention of postpartum maternal death.

Timing of cisplatin administration for chemoradiotherapy in transgenic mice bearing lens tumors.

Cisplatin-based concurrent chemoradiotherapy (CCRT) has become a standard treatment for cancer of the uterine cervix. However, there have been no investigations into the optimum timing for administration of anticancer drugs using animal models. The aim of the present study was to determine the appropriate timing for administration of the anticancer drug cisplatin in relation to delivery of radiation by assessing the antitumor activity and adverse effects of 3 different regimens in αT3 transgenic mice bearing lens epithelial tumors.

Successful delivery following ICSI with macrocephalic sperm head syndrome: a case report.

This article reports a case of macrocephalic sperm head syndrome, which is defined as the presence of a very high percentage of spermatozoa with enlarged heads and multiple flagellae, together with detailed morphological analysis. After a couple presented with infertility, sperm analysis showed severe teratozoospermia and almost all of the spermatozoa had macrocephaly with multiple tails. The morphological analysis revealed that most of the sperm heads contained several nuclei and had a similar number of tails as that of nuclei.

A case of serous endometrial intraepithelial carcinoma with p53 positivity for six years.

A 69-year-old postmenopausal woman was referred because she had been taking tamoxifen for four years. Tissues obtained by endometrial curettage were immunopositive for p53, but there was no definite malignancy. At age 73, cytology again showed abnormalities, so we repeated complete endometrial curettage.

Change of salivary stress marker concentrations during pregnancy: maternal depressive status suppress changes of those levels.

Aim: The aim of the present study was to show changes in salivary cortisol and chromogranin A/protein concentrations as stress markers during pregnancy and to clarify the effect of chronic stress on stress markers.

Material And Methods: Salivary samples were collected from 69 pregnant women during pregnancy. Salivary cortisol levels and chromogranin A/protein titers were determined.

Long-term cumulative pregnancy rate in women with unexplained infertility after laparoscopic surgery followed by in vitro fertilization or in vitro fertilization alone.

Aims: Laparoscopy has been performed in women with unexplained infertility, but the recent trend is to commence in vitro fertilization (IVF) without prior laparoscopy. The aim of this study was to determine whether or not laparoscopic surgery is necessary for these patients.

Material & Methods: With a diagnosis of unexplained infertility, 51 women underwent laparoscopic surgery followed by IVF (laparoscopy group) and 41 women underwent IVF without prior laparoscopy (IVF group).

Neoadjuvant intraarterial chemotherapy for stage IIB-IIIB cervical cancer in Japanese women.

Chemoradiotherapy is currently the main treatment for locally advanced cervical cancer, but neoadjuvant intraarterial chemotherapy (IA-NAC) has been reported to achieve favorable results. This study investigated the efficacy of several different IA-NAC regimens. The subjects were 55 patients with stage IIB-IIIB cervical cancer who received IA-NAC between January 1991 and April 2006.

Three-dimensional computed tomography combined with hysterosalpingography is useful for both diagnosis and treatment of iatrogenic diverticulum of the uterus.

A woman presented with vaginal bleeding after myomectomy. Ultrasonography, magnetic resonance imaging (MRI), and three-dimensional computed tomography (CT) combined with hysterosalpingography (HSG) revealed an iatrogenic diverticulum of the uterus. The three-dimensional CT combined with HSG images were very useful for subsequent surgery.

A unique fibrous tumor of the ovary: fibrosarcoma or mitotically active cellular fibroma?

A unique fibrous tumor of the ovary is reported. A 32-year-old nulliparous woman was diagnosed with a left ovarian tumor and underwent left salpingo-oophorectomy. Macroscopically, the cut surface of the tumor showed yellowish multilobular areas.