Imai A

Background Pyometra uteri (PU) is an uncommon gynecologic condition characterized by purulent accumulation within the uterine cavity. Although it is typically managed conservatively with drainage and antibiotics, severe cases - particularly…

Male and female reproductive tracts develop from anterior intermediate mesoderm with similar differentiation processes. The anterior intermediate mesoderm develops into the mesonephros, and the Wolffian duct initiates by epithelialization i…

BACKGROUND: Estrogen deprivation therapy for myoma/adenomyosis decreases bone mineral density and can only be applied in the short term, as temporizing measures in the premenopausal woman. OBJECTIVE: To examine the effects of bisphosphonate…

Intrauterine devices (IUDs) provide highly effective, long-term, safe, reversible contraception, and are the most widely used reversible contraceptive method worldwide. The levonorgestrel-releasing IUD (LNG-IUD), originally designed for lon…

Ovarian remnant syndrome (ORS) is a rare, but well-known gynecological complication, most often induced by difficult bilateral salpingo-oophorectomy (BSO) procedures that leave residual ovarian tissue on the pelvic wall. The most common pre…

A 40-year-old woman visited our hospital with asymptomatic macroscopic hematuria. A nonpapillary ureteral tumor protruding from the left orifice was identified by cystoscopy. Computed tomography revealed left hydronephrosis due to the urete…

PURPOSE: Uterine leiomyomas are the most common benign tumors of reproductive age women, but there is no effective medical therapy to data. Aim of this study was to examine and compare the efficacy of gonadotropin-releasing hormone agonist …

BACKGROUND: Because of its low incidence, medical treatment of has not yet been well established although surgical excision is generally considered effective. We report the first case of primary bladder endometriosis successfully managed wi…

Pelvic adhesion can form as a result of inflammation, endometriosis or surgical trauma. Most surgical procedures performed by obstetrician-gynecologists are associated with pelvic adhesions that may cause subsequent serious sequelae, includ…

Gonadotropin-releasing hormone (GnRH) analogue has beneficial effects on the size and symptoms of endometriosis and uterine leiomyomas as a result of suppressing ovarian steroidogenesis. GnRH analogues are also the preferred treatment for a…

ObjectiveImpaired sensitivity of endometrial tissue to spontaneous apoptosis in women with endometriosis contributes to the abnormal implantation and growth of endometrium at ectopic sites. Our purpose was to examine the effect of gonadotro…

Changes in serum glucose levels were examined in a female with insulin-independent diabetes who received a gonadotropin-releasing hormone (GnRH) analog treatment for pelvic endometriosis. The mean blood glucose levels were higher on buserel…

Levels of CA125, CA72-4 and CA19-9, serum markers for ovarian cancer, were measured throughout menstrual cycles in a patient with probable pelvic endometriosis. The patient had CA125 levels >1000 U ml(-1), CA72-4>10 U ml(-1) and CA19-9>150 …

In support of a possible clinical use of gonadotropin-releasing hormone (Gn-RH) analogs in the treatment of the endometrial carcinoma, this study was undertaken to establish the presence and characteristics of Gn-RH receptor on endometrial …

1. Gestrinone has been used for treatment of pelvic endometriosis, in doses of 2.5 mg twice a week. This study is designed to clarify it from the dynamics of sex steroid receptors in rabbit uterus. 2. Four different regimens were scheduled,…