Hiroshi Takagi

Thoracic endometriosis is characterized by the presence of endometrial-like glands...

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…

Gastrointestinal (GI) perforation accounts for over 90% of acute abdomen and pneumoperitoneum. The presence of pneumoperitoneum secondary to spontaneously perforated pyometra is an interesting yet confusing finding given the absence of gast…

Background: Ovarian remnant syndrome is a rare gynecologic complication, most induced by difficult bilateral salpingo-oophorectomy (BSO) with the residual ovarian tissue on the pelvic wall. The residual ovarian tissue may eventually cause m…

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…

Abdominal pain with an associated pelvic mass is a common problem in everyday practice. Concerns about ectopic pregnancy, torsion of an enlarged ovary or malignancy usually dominate the diagnostic evaluation. On physical and imaging examina…

Sequential Management with Gonadotropin-Releasing Hormone Agonist and Dienogest of Endometriosis-Associated Uterine Myoma and Adenomyosis

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…