H Hoshiai

INTRODUCTION: Uterine myoma and uterine adenomyosis frequently occur in sexually mature women. Total hysterectomy is the treatment of choice when the symptoms are severe. To select an operative procedure from abdominal, vaginal, and laparos…

INTRODUCTION: While total abdominal hysterectomy (TAH) and total vaginal hysterectomy (TVH) are conventional procedures, we have actively introduced laparoscopically-assisted vaginal hysterectomy (LAVH) since its advent. This study was the …

Dysmenorrhea is commonly observed in women and it reduces their quality of life. Most of dysmenorrhea is based on the disease of endometriosis, uterine myoma, uterine anomalies etc. and some cases are functional. The functional dysmenorrhea…

We analyzed 81 ovarian cancers for loss of heterozygosity (LOH) on 10q23 and for mutations in PTEN. LOH was common among the endometrioid (43%) and serous (28%) cancers, but was infrequent among the other histological subtypes. Somatic PTEN…

A 34-year-old woman with a left ovarian cyst (clinically diagnosed as endometrial cyst) was treated with 400 mg of danazol per day. On the next day, after a total dose of only 600 mg of danazol, gingival bleeding and purpura occurred. Her l…

A 13-year-old nulligravida girl, 158.5 cm in height and 76.0 kg in body weight, came to our department complaining of continuous right lower abdominal pain. One month earlier, an ovarian cyst in the right ovary, about 3 cm in diameter, was …

OBJECTIVE: To establish a relationship between pelvic pain and the stage and severity of pelvic endometriosis determined according to the revised American Fertility Society classification. STUDY DESIGN: Retrospective study of 618 cases dia…

OBJECTIVE: To clarify the pathogenesis of endometriosis on the basis of analysis of primary lesion sites, age at onset, rate of progression, and response to drug treatment. STUDY DESIGN: The clinical records of 690 women with laparoscopica…

OBJECTIVE: To investigate the utility of using oily contrast medium (Lipiodol; Kodama, Tokyo, Japan) to treat infertility because of mild endometriosis. DESIGN: Macrophages in the peritoneal cavity of ICR mice (Japan SLC, Shizuoka, Japan) …

Six hundred and eighteen endometriosis patients out of 2,966 cases diagnosed with laparoscopy were statistically analyzed. The incidence of pelvic endometriosis was 28.3% of infertile cases, 47.2% of infertile cases of etiology unknown ster…

The relationship between classifications (Beecham, Acosta, Sugimoto, AFS and private plan) and chances of subsequent gestation was studied on 26 patients with laparoscopically diagnosed endometriosis. The success in conception was judged on…

Ascitic fluid was obtained from a patient with ovarian endometrioid carcinoma. The cells obtained from the fluid were cultured in Eagle's minimum essential medium containing 15% fetal calf serum at 37 degrees C under humidified 5% CO2 and 9…

Ascitic fluid was obtained from the patient of ovarian endometrioid cancer. Collected cells were incubated with Eagle's MEM containing 15% fetal calf serum at 37 degrees C under humidified 5% CO2 and 95% air. The epithelial colonies grew ra…