Estimation of the vitamin D (VD) status of pregnant Japanese women based on food intake and VD synthesis by solar UV-B radiation using a questionnaire and UV-B observations.

Although vitamin D (VD; serum 25 hydroxyvitamin D) deficiency (< 20 ng/mL) is widespread among Japanese women, the VD status among pregnant women is unknown. This study aimed to determine the VD status of pregnant Japanese women during different meteorological seasons and to determine the factors controlling VD status. A total of 309 pregnant Japanese women were recruited at 28 weeks of gestation at the gynecology department of a university hospital in Tokyo between August 2018 and October 2019.

Successful pregnancy with stage IB2 uterine cervical cancer: A case report.

Background: Although cervical cancer is one of the most common malignancies in pregnancy, its management mainly follows the guidelines for nonpregnant disease state. Within the limited time, patients, and healthcare workers must make difficult decisions to either delay treatment until documented fetal maturity or start immediate treatment based on the disease stage.

Case: The patient was a 37-year-old woman: gravida 1, para 0.

CT-Guided Pelvic Lymph Nodal Brachytherapy.

Purpose: This is a report of our initial experience using computed tomography (CT)-guided interstitial high dose rate (HDR) brachytherapy to treat bulky pelvic nodal metastases as a part of definitive radiotherapy.

Material And Methods: Between February 2015 and April 2019, 14 cervical/endometrial cancer patients presenting with bulky pelvic node(s) underwent nodal interstitial brachytherapy boost in our institution. In total, 17 nodes were treated.

Rapid detection of Lactobacillus crispatus and Lactobacillus iners in vaginal specimens by loop-mediated isothermal amplification.

A rapid detection method for Lactobacillus crispatus and Lactobacillus iners, which are important for maintaining a healthy vaginal environment, was developed using loop-mediated isothermal amplification (LAMP). The LAMP assay had a lower limit of detection of 10 fg DNA and could detect both species within 45 min.

Loop-mediated isothermal amplification for the rapid detection of Gardnerella vaginalis.

The aim of this study was to develop a method for the rapid detection of Gardnerella vaginalis, which is proposed to play a key role in the pathogenesis of bacterial vaginosis. Specific loop-mediated isothermal amplification (LAMP) primers were designed and used to detect target DNA within 45 min under isothermal conditions. Comparative screening indicated that the LAMP assay is superior to PCR in terms of rapidity, and is equivalent in sensitivity and specificity.

Coexistence of Cervical Leiomyosarcoma and Gastric-Type Adenocarcinoma In Situ with Extensive Extension to the Endometrium and Fallopian Tube.

Cervical leiomyosarcoma is known to be rare from the previous reviews of a large number of malignant cervical tumors. The patient was a 66-year-old woman with irregular vaginal bleeding. She underwent modified radical hysterectomy and bilateral salpingooophorectomy.

Culture Supernatants of Lactobacillus gasseri and L. crispatus Inhibit Candida albicans Biofilm Formation and Adhesion to HeLa Cells.

Purpose: Vulvovaginal candidiasis (VVC) is a common superficial infection of the vaginal mucous membranes caused by the fungus Candida albicans. The aim of this study was to assess the mechanisms underlying the inhibitory effects of the culture supernatants of Lactobacillus gasseri and L. crispatus, the predominant microbiota in Asian healthy women, on C.

Useful aspects of diagnosis of imprint cytology in intraoperative consultation of ovarian tumors: comparison between imprint cytology and frozen sections.

Background: In the intraoperative consultation of ovarian tumors, the histological diagnosis of frozen sections (FS) of large tumors is frequently difficult because of the limited number of tumor samples. The application of imprint cytology (IC), in which samples are obtained from wide areas of the tumors, is useful for intraoperative consultation. However, the useful aspects of IC have not been clearly defined.

A phase II randomised study to evaluate the efficacy of aprepitant plus palonosetron for preventing delayed-phase CINV associated with TC therapy in gynaecological cancer.

Aim: Chemotherapy-induced nausea and vomiting (CINV) is one of the most frequently encountered side effects of cancer treatment. Severe CINV can lead patients to refuse chemotherapy, which ultimately affects cancer outcomes. The development of fairly new antiemetic agents, 5-hydroxytryptamine-3 receptor antagonists, palonosetron and neurokinin-1 receptor antagonists and aprepitant has reduced the risk and incidence of CINV.

Polycystic ovary syndrome with asynchronous bilateral adnexal torsion in a natural cycle.

Cases involving polycystic ovaries (PCOs) with adnexal torsion in a natural cycle without ovulation induction are rare, and no reports of such cases have described asynchronous bilateral adnexal torsion. Here, we report a case of PCO syndrome (PCOS) with asynchronous bilateral adnexal torsion in a natural cycle. The patient was a 37-year-old woman with a history of 2 gravidas 1 para.

Long-term efficacy and safety of aromatase inhibitor use for leiomyomatosis peritonealis disseminata.

Leiomyomatosis peritonealis disseminata is a rare disease characterized by pelvic smooth-muscle nodules of various sizes. It is sometimes misdiagnosed as ovarian or peritoneal carcinoma metastasis; therefore, surgical excision for pathological diagnosis is required. Treatment options include bilateral salpingo-oophorectomy (BSO), gonadotrophin-releasing hormone agonist therapy, and aromatase inhibitor therapy.

Cystic Endometrioma with Coexisting Fibroma Originating in a Supernumerary Ovary in the Rectovaginal Pouch.

A supernumerary ovary is an exceedingly rare disorder, in which the structure containing ovarian tissue is located at some distance from the normally placed ovary. 16 cases of endometriosis or tumors originating in a supernumerary ovary have been published in the English literature, but no case of coexisting endometriosis and a tumor has been published. We present the case of a 40-year-old female with cystic endometrioma with coexisting fibroma originating in a supernumerary ovary in the rectovaginal pouch.

Outcome of Neoadjuvant Intra-Arterial Chemotherapy and Radical Hysterectomy for Treatment of Bulky Stage IB to Stage IIB Uterine Cervical Cancer: Can Postoperative Irradiation Be Avoided?

Objectives: We evaluated whether our neoadjuvant intra-arterial chemotherapy (NAIC) effectively precludes the need for postoperative radiation therapy in patients treated by radical hysterectomy for IB2 to IIB cervical cancer.

Materials And Methods: Study subjects were 52 patients with a bulky cervical tumor diagnosed and treated at Juntendo University Hospital or Juntendo Nerima Hospital. The NAIC combined cisplatin, epirubicin, mitomycin-C, and 5-fluorouracil; and radical hysterectomy was to be performed after 2 cycles.

Endoloop ligation technique for prolapsed pedunculated submucous uterine myoma: utility and reliability.

Purpose: We use a non-surgical endoloop snare technique to remove prolapsed pedunculated submucous uterine myomas under the concept that ligating the pedicle causes tumor necrosis and natural elimination of the tumor. We evaluated our method on the basis of clinical outcomes.

Methods: For pertinent clinical data, we reviewed the hospital records of 11 patients treated by our new method between July 2009 and 2010 and followed up for 22-31 months.

Uterine angiosarcoma associated with lymphangioleiomyomatosis in a patient with tuberous sclerosis complex: an autopsy case report with immunohistochemical and genetic analysis.

A 41-year-old woman carrying a germline tuberous sclerosis complex 2 (TSC2) mutation, whose regular medical follow-up for tuberous sclerosis complex and tuberous sclerosis complex-associated lymphangioleiomyomatosis had continued for 2 years, had uterine angiosarcoma concomitant with uterine lymphangioleiomyomatosis. Immunohistochemically, the uterine angiosarcoma cells showed an extremely skewed lymphatic differentiation; they were diffusely immunopositive for CD31 but negative for other vascular endothelial markers including factor VIII and CD34 yet strongly immunopositive for lymphatic endothelial markers including D2-40 and Prox-1. Loss of heterozygosity analysis demonstrated that not only lymphangioleiomyomatosis and renal angiomyolipoma but also the uterine angiosarcoma had loss of heterozygosity on TSC2.

Transmission of the major skin microbiota, Malassezia, from mother to neonate.

Background: Skin surface colonization starts after birth. It is thought that early microbial colonization affects the development of skin immune functions. Although Malassezia is the predominant fungus in the skin microbiota in healthy individuals, the microorganism is associated with atopic dermatitis and seborrheic dermatitis.

Outcomes of fertility-sparing surgery for stage I epithelial ovarian cancer: a proposal for patient selection.

Purpose: The objective of this study was to assess clinical outcomes and fertility in patients treated conservatively for unilateral stage I invasive epithelial ovarian cancer (EOC).

Patients And Methods: A multi-institutional retrospective investigation was undertaken to identify patients with unilateral stage I EOC treated with fertility-sparing surgery. Favorable histology was defined as grade 1 or grade 2 adenocarcinoma, excluding clear cell histology.

Small cell carcinoma of the uterine cervix metastasizing to the bone marrow: a case report.

We report a case of small cell carcinoma (SmCC) of the uterine cervix that metastasized to the bone marrow. A 60-year-old woman with stage IIB SmCC of the cervix was treated with three courses of neoadjuvant chemotherapy followed by radical hysterectomy. Because of the presence of a large residual tumor, the patient underwent postoperative adjuvant chemotherapy.

Isolated necrotizing arteritis (localized polyarteritis nodosa): examination of the histological process and disease entity based on the histological classification of stage and histological differences from polyarteritis nodosa.

Introduction: Although isolated necrotizing arteritis (INA) has been thought to be an isolated form of polyarteritis nodosa (PAN), a detailed histological comparison between INA and PAN has not been performed. Therefore, we examined the disease entity of INA based on the histological comparison of both diseases. In addition, a histological classification of INA, in which the histological process of INA is included, was described.

Histopathological study of the spreading neoplastic cells in cervical glands and surface epithelia in cervical intra-epithelial neoplasia and microinvasive squamous cell carcinoma: Ki-67 immunostaining is a useful marker for pathological diagnosis from the gland involvement site.

The purpose of the present study was to clarify the spreading status of neoplastic cells in the cervical glands and surface epithelia in cervical intra-epithelial neoplasia (CIN) and microinvasive squamous cell carcinoma (MiSCC), and to evaluate the diagnostic usefulness of Ki-67 immunostaining from the gland involvement (GI) site. Cervical conization samples from 120 patients, including 110 with CIN (CIN1, n=2; CIN2, n=21; CIN3, n=87) and 10 patients with MiSCC, was examined using HE and Ki-67 immunostaining. The linear extent, lateral extent in the surface epithelia and depth of GI were significantly increased from CIN1 to MiSCC.