Ito H

Adenosarcoma is a mixed epithelial and mesenchymal neoplasm composed of a malignant mesenchymal component and a benign Müllerian glandular component. Although the endometrium is the most common primary site, adenosarcoma can also occur in t…

Cervical endometriosis is a rare benign condition characterized by ectopic endometrial glands and stroma within the cervix. Its clinical and imaging features resemble those of cervical adenocarcinoma, making preoperative diagnosis difficult…

A well-differentiated endometrioid carcinoma at the site of extra-uterine/ovarian endometriosis complicates the differentiation between an uncommon metastatic pattern from a corpus cancer and a synchronous primary tumor originating from adj…

Introductionvon Hippel-Lindau (VHL) disease is an autosomal dominant hereditary disorder characterized by the development of tumor-like lesions in multiple organs. While central nervous system hemangioblastomas, pancreatic neuroendocrine tu…

Renal and ovarian clear cell carcinoma (CCC) are both characterized by a clear cytoplasm and exhibit similar genomic alterations and clinical characteristics. We hypothesized that both CCCs may share clinical biomarker. Tissue factor pathwa…

ObjectiveTo identify risk factors for difficult ureters during ureteroscopic lithotripsy and to determine the appropriate indications for preoperative stenting.MethodsWe retrospectively analyzed 156 ureteroscopic procedures for upper urinar…

The overwhelming majority of participants in current genetic studies are of European ancestry. To elucidate disease biology in the East Asian population, we conducted a genome-wide association study (GWAS) with 212,453 Japanese individuals …

BackgroundThe Japan Environment and Children's Study (JECS) is an ongoing nationwide birth cohort study launched in January 2011. In this progress report, we present data collected in the first year to summarize selected maternal and infant…

Peptic ulcer is one of the most common gastrointestinal disorders with complex etiology. Recently we conducted the genome wide association study for duodenal ulcer and identified disease susceptibility variations at two genetic loci corresp…

Involvement of impaired peritoneal immunosurveillance systems has been well established in the pathology of endometriosis. On the other hand, it has been observed that peritoneal administration of IL-12 suppress development of endometriotic…

We have previously reported that peritoneal administration of interleukin-12 (IL-12) suppresses development of ectopic endometriotic lesions via activation of natural killer (NK) cells in a mouse endometriosis model. Lactobacillus gasseri O…

In this study, we evaluated the efficacy of Lactobacillus gasseri OLL2809 on endometriosis by the randomized, double-blind and placebo-controlled clinical study, especially against pain, which is one of the causative factors to decrease the…

A 52-year-old woman suffered from acute massive myocardial infarction in association with a large thrombus in the ascending aorta. She was a moderate smoker and was taking hormone supplement therapy for menopausal hormone insufficiency and …

Immunohistochemical studies were performed using specific antibodies to epidermal growth factor (EGF) and EGF receptor to determine their presence and cellular localization in the human ovary during follicular growth and regression. There w…

The histogenesis of pelvic endometriosis can not be sufficiently accounted for by a single theory. Thus it may be necessary to pressure plural theories for the explanation of their histogenesis. On collected 253 cases of endometriosis, some…