STUDY OBJECTIVE: To analyze the efficacy of laparoscopic ovarian drilling using monopolar diathermy in women with anovulatory infertility with clomiphene-resistant polycystic ovary syndrome (PCOS), and to determine factors influencing pregnancy rate and pregnancy outcomes. DESIGN: Prospective study (Canadian Task Force classification II-2). SETTING: Infertility clinic in a tertiary referral teaching ...

OBJECTIVE: To discuss the pathophysiology of vancomycin-induced immediate hypersensitivity reactions, review the process of vancomycin desensitization, and provide specific directions for ordering and preparing rapid and slow desensitization protocols. DATA SOURCES: A MEDLINE search (1966-February 2001) of English-language literature pertaining to vancomycin desensitization and hypersensitivity reactions was performed. Tertiary sources ...

To compare reproductive outcome between women with normal ovarian reserve and women with abnormal ovarian reserve. Retrospective. Tertiary care center. Nine thousand eight hundred and two patients who had basal follicle-stimulating hormone (FSH) concentrations measured as part of an infertility evaluation. Monitoring of early pregnancy. Pregnancy loss rates, live birth ...

We encountered a case of Stage Ic ovarian serous borderline malignancy in the first trimester of pregnancy. At laparotomy, spontaneous rupture of the capsule and a small amount of serous ascites was observed. Because of the laparotomy during pregnancy, correct staging of the tumor might not be performed. This case ...

BACKGROUND: Gonadotrophins are used in many assisted reproduction units to achieve a better success rate by increasing the number of replaced embryos. However, high oestradiol concentrations are associated with altered physiological functions and its complications. We investigated whether high oestradiol concentrations (> or =20 000 pmol/l) after ovarian stimulation in ...

Ovarian hyperstimulation is a recognized complication of ovulation induction with gonadotrophins. The syndrome is becoming more common as the number of women undergoing in-vitro fertilization increases. It is rarely seen in conjunction with clomiphene citrate usage. This case report is of moderate to severe ovarian hyperstimulation in a patient who ...

OBJECTIVES: To evaluate endocrine and ovulatory changes in polycystic ovarian disease (PCOD) in relation to patients' ovarian size. METHODS: Three hundred and seventy-one women with clomiphene citrate-resistant PCOD underwent laparoscopic ovarian cauterization [type I or typical with ovarian volume >8 cm(3) or cross-sectional area >10 cm(2) (n=211), type II with ...

There are few reports in the literature of platinum-based chemotherapy administered in pregnancy. We present a case of serous adenocarcinoma of the ovary complicating pregnancy. Following laparotomy at 16 weeks of gestation, four cycles of cisplatin were administered prior to confinement at 32 weeks. There were no neonatal sequelae. We ...

OBJECTIVE: To present a case of IVF-surrogate pregnancy in a patient with ovarian transposition who had undergone chemotherapy and total pelvic irradiation. DESIGN: Case report. SETTING: Teaching hospital. PATIENT(S): A 29-year-old woman who had undergone Wertheim's hysterectomy for a bulky carcinoma of the uterine cervix. INTERVENTION(S): Ovarian transposition before chemotherapy ...

OBJECTIVE: To report a rare case of unilateral ovarian torsion 1 week after embryo transfer in a patient with bilateral hyperstimulated ovaries. DESIGN: Case report and literature review. SETTING: Reproductive Endocrine division in a university teaching hospital. PATIENT(S): Infertility patients undergoing IVF-ET. INTERVENTION(S): Laparoscopic reduction of adnexa 1 week after ...

BACKGROUND: Anatomical and cyclical physiological differences exist between right and left ovaries which may affect their function and response to ovulation induction. Although authors have compared right and left ovarian response during IVF for patients with a unilateral diseased or absent ovary, no study has examined the response of normal ...

BACKGROUND: The aim of this study was to evaluate fertility and menstrual pattern in women with polycystic ovarian syndrome (PCOS) 15-25 years after ovarian wedge resection (OWR). METHODS AND RESULTS: The diagnosis was based on the combination of ovarian pathology and symptoms. The 149 patients, all primarily treated at a ...

A critical transition in ovarian follicular development is the selection of a dominant follicle, capable of ovulating, from a cohort of synchronously growing antral follicles. However, little is known about mechanisms and factors that regulate the selection and growth of dominant ovarian follicles. We have investigated whether a component of ...

A crucial stage in pregnancy is the implantation of the embryo into the endometrium. The endometrium, which is situated in the lining of the uterus, is a complex structure consisting of a single epithelial layer overlying a mesenchymal stroma. Cyclical growth of the endometrium under the influence of ovarian steroids ...

The study was designed to investigate the role of ovarian volume, as assessed by three-dimensional (3D) sonography, in predicting conception in an in-vitro fertilization-embryo transfer (IVF-ET) programme. Transvaginal 3D sonography was performed in 152 cycles before initiation of ovarian stimulation (day 1) and on the day of oocyte retrieval. Ovarian ...

We describe a live birth occurring following bilateral ovarian diathermy, hysteroscopy and dye test in women with clomiphene citrate resistant polycystic ovarian syndrome performed inadvertently during early pregnancy. A woman with polycystic ovarian syndrome resistant to Clomiphene citrate had bilateral laparoscopic ovarian diathermy performed inadvertently during early pregnancy. The patient ...

Non-neoplastic, tumor like lesions are encountered in the ovaries during pregnancy. Of these pregnancy luteoma is the most common lesion mimicking an ovarian neoplasm. Ovarian granulosa cell proliferations are also reported in the ovaries removed during pregnancy as an incidental finding. The granulosa cell proliferation occurs due to the follicular ...

Several theories have been postulated regarding the origin of ovarian teratomas, including incomplete twinning, neoplastic proliferation of sequestered totipotent blastomeres or primordial cells, derepression of totipotent genetic information in the nuclei of somatic cells, and parthenogenetic development of germ cells. At present parthenogenetic development of ova is the most widely ...

The diagnosis of ovarian pregnancy is based on the improper rise of serum beta-hCG levels, sonographic findings of an empty uterus, highly characteristic ovarian formation with double hyperechogenic ring surrounding small hypoechogenic field, and the laparoscopic verification of Spiegelberg's criteria. We present a case of ovarian pregnancy in spontaneous cycle ...

We conducted a retrospective study to evaluate the efficacy of Filshie clips for pedicle ligation during laparoscopic subtotal hysterectomy. The procedure was a combination of endoscopic stapling with lateral movement of the cartridge to the infundibulopelvic or ovarian ligaments, Filshie clips to uterine arteries, cutting diathermy to transect the cervix, ...

OBJECTIVE: To summarize data from completed phase II and III clinical trials on children born after controlled ovarian stimulation using the luteinizing hormone-releasing hormone antagonist cetrorelix. DESIGN: All children born after ovarian stimulation in patients treated for infertility who were in prospective studies until March 23, 1999. SETTING: Academic research ...

Normal human ovarian function is a complex process. Ovarian failure can lead to lack of not only female estrogenic steroids, but also progestins, androgens, protein hormones and growth factors, and oocytes themselves. In addition, the process is not abrupt or immediate but often intermittent, leading to difficulties in diagnosis and ...

BACKGROUND: Problems in inducing ovulation in women with polycystic ovary syndrome (PCOS) and anovulation (failure to ovulate) are well recognised. Surgical ovarian wedge resection was the first established treatment for anovulatory PCOS patients but was largely abandoned because of the risk of post-surgical adhesion formation. It was replaced by medical ...

The purpose of the study was to evaluate the efficiency of administration of high dose progesterone in combination with oestradiol during the luteal phase for the prevention of ovarian hyperstimulation syndrome in a high-risk population of patients undergoing in vitro fertilization. An observational study was carried out involving 21 women ...

Gynecologic cancers are among the most common malignancies in reproductive-age women. Approximately 3% of women diagnosed with a malignancy of the reproductive tract will have a coexisting pregnancy. A pregnant woman with a gynecologic malignancy presents a significant challenge for the clinician for many reasons. Considerable diagnostic delay is common ...

One of the primary goals of ART is to achieve some degree of supraphysiologic ovarian stimulation. Too vigorous a response can lead to ovarian hyperstimulation syndrome (OHSS), which is potentially life threatening. The incidence of severe OHSS is low, yet global proliferation of ART suggests that the absolute number of ...

Recent advances in knowledge of the endocrine and paracrine mechanisms that regulate human ovarian folliculogenesis have been parallelled by the introduction into clinical practice of new drugs that can be used safely and effectively to stimulate ovarian function in infertile women. Most notably, recombinant DNA technology has been applied to ...

PROBLEM: Several endocrine markers are well-established, but not absolute, predictors of successful outcomes following controlled ovarian hyperstimulation. Another potential predictor for success may be a marker of ovarian autoimmunity. Ovarian antibodies (OVAB) are detected in women with unexplained infertility. We tested the hypothesis that women with OVAB have a poorer ...

A case of an intact primary ovarian pregnancy with ultrasonographic demonstration of heart motion following ovarian stimulation is presented. After preoperative ultrasonographic confirmation of an extrauterine pregnancy, proof of the ovarian localization was achieved by intra-operative ultrasonographic visualization during a diagnostic laparoscopy on post-menstrual day 48. A moderate ovarian hyperstimulation ...

OBJECTIVE: The aim of the study was to evaluate reproductive performance of women with didelphic uterus and to consider possible long-term consequences associated with this uterine anomaly. STUDY DESIGN: Forty-nine women were diagnosed as having a didelphic uterus with a longitudinal vaginal septum at Tampere University Hospital, Finland between 1962 ...

Although the transfer of fertilized donor oocytes is the most efficacious mode of conception for infertile women with hypergonadotrophism associated with incipient or apparent ovarian failure, there are many individuals who, for religious, ethical, or personal reasons, would prefer to try to conceive with their own oocytes. The three cases ...

"Ovarian reserve" describes the native oocyte endowment and is closely associated with reproductive potential. As a diagnostic entity, ovarian reserve screening developed from clinical experience with the advanced reproductive technologies--particularly in vitro fertilization. Diminished ovarian reserve generally presages a poor response to any fertility treatment, and sharply limits the possibility ...

Interleukin 8 (IL-8) is a neutrophil chemoattractant/activating factor that plays a role in the ovarian physiology leads to investigate the effects of IL-8 on follicular maturation. Experiments were conducted using suppositories containing 100 ng, 200 ng, 400 ng IL-8, 500 microl Witepsol-base (control), human menopausal gonadotropin (im) and conjugate of ...

OBJECTIVES: To evaluate retrospective data concerning patients with adnexal masses that were managed surgically during pregnancy and their effect on fetal outcome. METHODS: Data were reviewed concerning pregnant women who required surgery at our hospital between 1980 and 1997 for an adnexal mass. RESULTS: In the past 19 years at ...

Abdominal pregnancy (AP) is a rare form of ectopic pregnancy (EP). It is a medical emergency because of high maternal and fetal morbidity and mortality. Early diagnosis is essential. Surgery is indicated as soon as the diagnosis is made. We present a case with AP in the third trimester with ...

Adnexal torsion is an unusual, but serious complication in pregnancy. The treatment is surgical, but this may increase the risk of pregnancy loss in the first trimester. The use of laparoscopic surgery, which is less invasive than traditional laparotomy, has been limited by diagnostic and technical difficulties including determination of ...

Female poor responders are represented by normovulatory women showing a 'gonadal failure' in term of inadequate number of recruited follicles under conventional controlled ovarian hyperstimulation (COH) for assisted reproductive technologies (ART). ARTs offers today a high chance of pregnancy to infertile couples when a normal ovarian response provides a large ...

The prevalence of polycystic ovaries (PCO) was established amongst 2199 consecutive women (median age 33 years; range 19-46) with a history of recurrent miscarriage (median 3; 3-14). A diagnosis of PCO was made if the ovarian volume was enlarged (>9 ml), there were >/=10 cysts of 2-8 mm in diameter ...

OBJECTIVE: Our goal was to evaluate the adequacy of conservative management during pregnancy and labor in women with an ultrasonographically diagnosed ovarian cystic teratoma. STUDY DESIGN: Forty-nine women with ultrasonographically diagnosed ovarian cystic teratoma <6 cm were followed for detection of possible complications through pregnancy and labor. Serial ultrasonographic examinations ...

Normal menopause occurs at an average age of 50 and results from ovarian follicle depletion. Normal menopause is an irreversible condition, whereas premature ovarian failure is characterized by intermittent ovarian function in half of these young women. These young women produce estrogen intermittently and sometimes even ovulate despite the presence ...

The hypothesis that a woman's immunologic response to fetal antigens arising from paternal genes may explain some of the reduction in risk of ovarian cancer associated with parity has not, to our knowledge, been examined. We analyzed data from a case-control study to evaluate the risk of epithelial ovarian cancer ...

Current data demonstrate that angiogenesis in the ovaries and uterus is an essential component of both follicular and luteal phases of menstrual cycle, tightly correlating with the levels of bioactive substances such as hormones, growth factors and interleukins. Ultrasound is used principally to demonstrate follicular growth, a receptive triple layer ...

The authors describe the case of a right tubal pregnancy of delayed diagnosis in a 31-year-old nullipara, who was submitted to voluntary termination during the 7th week of pregnancy and who presented a homolateral ovarian cyst. Two weeks later the patient presented pelvic pain and intraperitoneal fluid layer, while plasma ...

To determine the effect of the removal of the tube on ovarian function we studied 52 artificial reproduction technology cycles in 26 women before and after undergoing laparoscopic salpingectomy for ectopic pregnancy. Ovarian response was measured by the duration and quantity of human menopausal gonadotrophins used in the cycle, the ...

The contemporary approach to ovarian stimulation in IVF treatment results in supraphysiological concentrations of progesterone and oestrogen in the luteal phase. These sex steroids act directly and indirectly to mature the endometrium, thus influencing its receptivity to implantation. The development of endometrial receptivity is a complex process that may be ...

A patient is reported, who suffered from ovarian abscess after ovarian puncture of a functional ovarian cyst. The cyst has developed after administration of a GnRH agonist depot preparation in the preceeding luteal phase. She was planned to be stimulated for IVF according to the long luteal protocol. The abscess ...

OBJECTIVE: A recent analysis suggested that ovarian cancer risk increased with time since last birth, possibly because of some aspect of pregnancy that affects the clearance of cells that have undergone malignant transformation. We analyzed data from four case-control studies pertaining to ovarian cancer risk in relation to age at ...

This report describes a case of spontaneous ovarian hyperstimulation syndrome (OHSS) occurring in a pregnant woman carrying the factor V Leiden mutation. Even though prophylactic treatment for thrombo-embolism was adopted by administering low molecular weight heparin, the pregnancy was complicated by thromboses of the left subclavian, axillary, humeral and internal ...

Chronic anovulation is probably the major cause of human infertility and is essentially associated with four distinct endocrine conditions; hyperprolactinemic anovulation, hypogonadotrophic anovulation, normo-gonadotrophic anovulation and hypergonadotrophic anovulation. Hyperprolactinaemia and microprolactinoma are frequent findings in young women and excessive prolactin secretion impairs ovarian function causing anovulatory subfertility. Dopaminergic treatment restores ...

Infertility is an important issue for patients with premature ovarian failure (POF). Although oocyte donation offers an alternative method to achieve a pregnancy, many patients seek to reproduce with their own gametes. We performed a literature search to evaluate the possibility of pregnancy following diagnosis, and the additional value of ...