1/35. Endometrial fluid collection in women with PCOS undergoing ovarian stimulation for IVF. A report of four cases.BACKGROUND: The presence of endometrial fluid collections' developing during ovarian-stimulation was previously reported to occur in women with hydrosalpinx. We report on the occurrence of endometrial fluid collections in four women with polycystic ovary syndrome (PCOS) undergoing ovarian stimulation for in vitro fertilization. CASES: Four women developed endometrial fluid collections during ovarian stimulation. These fluid collections were noted as early as day 5 of stimulation. The reproductive outcome when fluid collections were noted on the day of human chorionic gonadotropin (hCG) or of embryo transfer (ET) was poor. One of three women with fluid collection on the day of hCG conceived but had a missed abortion. One patient with fluid on the day of ET failed to conceive. Three of four patients who underwent repeat cycles conceived when no fluid collections were seen on day of hCG or ET. CONCLUSION: Abnormal endometrial milieu could be an underlying defect in some women with PCOS and chronic anovulation who fail to conceive with ovulation-induction agents. This is the first report of endometrial fluid collections in patients with PCOS in the absence of hydrosalpinx. Continuous monitoring of the endometrial lining during ovulation induction is mandatory to rule out any abnormality in endometrial development. Cryopreserving all embryos may be considering in cycles with fluid collections noted on the day hCG or ET.- - - - - - - - - - ranking = 1keywords = cycle (Clic here for more details about this article) |
2/35. Valproate, hyperandrogenism, and polycystic ovaries: a report of 3 cases.BACKGROUND: Reproductive endocrine disorders characterized by menstrual disorders, polycystic ovaries, and hyperandrogenism seem to be common among women treated with sodium valproate for epilepsy. OBJECTIVE: To describe the development of valproate-related reproductive endocrine disorders in women with epilepsy. DESIGN: Case report. patients: Three patients developed a reproductive endocrine disorder during treatment with valproate. It was characterized by hyperandrogenism and polycystic ovaries in all cases, and it was associated with weight gain and menstrual disorders in 2 of the 3 women. RESULTS: Replacing valproate with lamotrigine resulted in a decrease in serum testosterone concentrations in all 3 women. The polycystic changes disappeared from the ovaries in 2 of the women after valproate therapy was discontinued, and the 2 women who had gained weight and developed amenorrhea while being treated with valproate lost weight and resumed menstruating after the change in medication. CONCLUSIONS: The 3 cases presented here illustrate the development of reproductive endocrine disorders after the initiation of valproate therapy in women with epilepsy. The disorders were characterized by hyperandrogenism and polycystic ovaries in all cases, and were associated with weight gain and menstrual disorders in 2 of the 3 women. An evaluation of ovarian structure and function should be considered in women of reproductive age being treated with valproate for epilepsy, especially if they develop menstrual cycle disturbances during treatment.- - - - - - - - - - ranking = 25.721935888607keywords = menstrual cycle, cycle (Clic here for more details about this article) |
3/35. Extremely high levels of estradiol and testosterone in a case of polycystic ovarian syndrome. Hormone and clinical similarities with the phenotype of the alpha estrogen receptor null mice.A 19-year-old nulliparous hirsute woman was evaluated for the very high serum levels of testosterone (T) and estradiol (E2) measured in an outside laboratory. menarche had occurred at 11 years and was followed by regular menses. We confirmed the high levels of T (9-16 ng/ml, nv 0.2-0.8) and E2 (>1,000 pg/ml, nv 30-120). LH and FSH were consistently high (73-118 mU/l and 18-29 mU/l, respectively; LH/FSH ratio=4.1-4.7) and responsive to iv GnRH (LH baseline=118 mU/I, 30 min=290; FSH baseline=25 mU/l, 30 min=46). The unstimulated values contrasted with those (LH=12, FSH=8 mU/I) measured in the outside laboratory, suggesting antigenically anomalous gonadotropins. 17-OH-progesterone was normal (0.5 ng/ml). After 1 mg dexamethasone, serum cortisol was normally suppressed (24-->0.4 microg/dl), T declined minimally (9-->8.6 ng/ml) and E2 remained high (>1,000 pg/ml). An exploratory laparotomy was performed, and two enlarged ovaries with multiple cysts as in a typical polycystic ovarian syndrome (PCOS) were seen. Before the wedge resection of the ovaries, hormones were assayed in the ovary veins (right ovary: T=30 ng/ml, Pg=17 ng/ml, E2=>5,000 pg/ml; left: T=14 ng/ml, Pg=14 ng/ml, E2=>5,000 pg/ml). Histologically, the follicle cysts showed luteinization of the theca interna; there was no evidence for ovary tumor in either ovary. After 21 days of 35 microg ethynyl-E2 2 mg cyproterone acetate (CA), E2=3,000 pg/ml, T=1.4 ng/ml, LH=10.5 mU/l and FSH=4.1 mU/I. After three cycles of the said therapy (but with 50 mg CA in the first 10 days of each cycle), E2 was 1,600 pg/ml, T 1.7 ng/ml, LH 7.1 and FSH 4.6 mU/I. Based on similarities with the phenotype of the alpha estrogen receptor knockout female mice (alphaERKO), one possible explanation for the puzzling clinical and biochemical picture of our patient is resistance of (alphaER to estrogens. This is the first case of PCOS with extremely high E2 and T. Thus, the differential diagnosis of high levels of E2 /- T should include PCOS.- - - - - - - - - - ranking = 1keywords = cycle (Clic here for more details about this article) |
4/35. pregnancy and delivery after cryopreservation of zygotes produced by in-vitro matured oocytes retrieved from a woman with polycystic ovarian syndrome.This case report describes the birth of a healthy infant after cryopreservation of zygotes produced by in-vitro matured oocytes retrieved from an anovulatory woman with polycystic ovarian syndrome (PCOS). To initiate the treatment cycle, the patient received intravaginal progesterone at night for 10 days to induce a withdrawal bleed. oocyte retrieval was performed on day 11 following a withdrawal bleed. The patient was administered 10,000 IU of HCG subcutaneously 36 h prior to oocyte collection. A total of 63 immature oocytes were obtained; 10 were morphologically abnormal. Following incubation for 24--48 h in the maturation medium, TC-199 supplemented with 20% patient's own serum, 75 mIU/ml FSH and LH, 77.4% (41/53) of the oocytes were at the metaphase-II stage. Thirty-one (31/41, 75.6%) were fertilized using ICSI with her husband's spermatozoa, 15 fertilized oocytes were cultured for embryo transfer and 16 were frozen at the pronuclear stage. pregnancy ensued following fresh embryo transfer. Unfortunately, the pregnancy was miscarried eight weeks later. However, the second frozen-thawed embryo transfer attempt resulted in a full-term pregnancy with delivery of a healthy male infant.- - - - - - - - - - ranking = 0.5keywords = cycle (Clic here for more details about this article) |
5/35. Turner's syndrome mosaicism 45X/47XXX: an interesting natural history.mosaicism 45X/47XXX is a sporadic form of ovarian dysgenesis. Many of the cases previously described were characterized by a variable phenotype expression. We here report the case of a 33-yr-old woman with recent secondary amenorrhea, weight loss and breast regression. Her menarche had occurred at the age of 11 yr and 6 months and her menstrual cycles had been regular until the age of 28; then, oligomenorrhea and hypertricosis developed. A pelvic ultrasound showed enlarged polycystic-like ovaries and normal uterus. She was treated with ethynil-estradiol and cyproterone acetate for one year. At the age of 31 yr, she underwent a pelvic ultrasound--which revealed normal volume of the ovaries--and hormonal assays including FSH (69 UI/l), LH (113 UI/l), 17beta-estradiol (88 pg/ml), plasma androgens and cortisol levels within normal ranges. No organ-specific autoantibodies toward ovaries, steroid-producing cells or adrenals were found. At the age of 33 yr, there was ultrasound evidence of streak-like ovaries. The patient's height was 145 cm and her weight 45 kg. She had normal female external genitalia, abnormal upper-to-lower body segment ratio, webbed neck, low posterior hair line, cubitus valgus, short and asymmetrical 4th metacarpi, hallux with lateral deviation and moderate scoliosis. No increase in ovarian steroids were found after GnRH-analogue triptorelin (0,1 mg sc) administration. The karyotype analysis on peripheral blood lymphocytes showed a mosaic 45X (90% cells) and 47XXX (10% cells). Diagnostic pelviscopy confirmed streak gonads. Chronic lymphocytic thyroiditis was diagnosed but no cardiovascular or kidney abnormalities were found. A neuro-psychological evaluation revealed emotional and social immaturity, disorders in motorial coordination, visual-spatial organization, as well as reading difficulties and impaired complex phrase construction. The presence of several somatic features of Turner's syndrome, neuro-psychological disorders and an interesting natural history probably depended on the quantitative proportion of 45X to 47XXX cell-lines in different tissues and organs. Estrogen and progestin replacement therapy led to weight gain, re-appearance of secondary sexual characteristics and a mild improvement in mental equilibrium.- - - - - - - - - - ranking = 25.721935888607keywords = menstrual cycle, cycle (Clic here for more details about this article) |
6/35. Successful pregnancy resulting from in-vitro matured oocytes retrieved at laparoscopic surgery in a patient with polycystic ovary syndrome: case report.Combined laparoscopic retrieval of immature oocytes and ovarian electrocautery represents a new management in patients with polycystic ovary syndrome (PCOS), one of the most prevalent endocrinopathies associated with anovulatory infertility. A 31-year-old para II presented with anovulatory, clomiphene-resistant PCOS, and a 6 year history of infertility. Conventional IVF treatment was abandoned in 1999 when she developed severe ovarian hyperstimulation syndrome (OHSS) following gonadotrophin stimulation. Sixteen oocytes were aspirated from both ovaries and collected in culture tubes containing a maturation medium. A total of three 2-cell embryos were transferred 48 h after ICSI. Two weeks after embryo transfer the urinary pregnancy test was positive and after another 2 weeks an ongoing singleton pregnancy with a fetal heartbeat was confirmed at transvaginal ultrasound examination. The combination of laparoscopy, in-vitro maturation and ICSI may open up new therapeutic strategies, even in patients without PCOS and regular menstrual cycles, undergoing laparoscopy for other causes of infertility such as tubal factors and endometriosis.- - - - - - - - - - ranking = 25.721935888607keywords = menstrual cycle, cycle (Clic here for more details about this article) |
7/35. Intraoperative testosterone assay for virilizing ovarian tumor topographic assessment: report of a leydig cell tumor of the ovary in a premenopausal woman with an adrenal incidentaloma.Ovarian virilizing tumors are rare and can lead to assessment difficulties because of their small size. A 41-yr-old female was referred for evaluation of hirsutism that had increased within the previous 3 yr. menstrual cycle length was normal. plasma testosterone was 3.9 ng/ml (normal range, 0.2-0.8 ng/ml), was not suppressible by 2 mg dexamethasone (4.3 ng/ml), and was increased (6.3 ng/ml) after three daily injections of hCG (5000 IU). Abdominal computed tomography scan showed an adrenal nodule (13 x 6 mm) that remained unchanged after 3 months. Ultrasound examination of the pelvis was normal. Ovarian and adrenal venous catheterization did not yield additional information. Topographic assessment was made by intraoperative measurement of testosterone in the samples taken from each ovarian vein (competitive chemiluminescent immunoassay ADVIA Centaur; right ovarian vein, 105 ng/ml; left ovarian vein, 5 ng/ml; peripheral blood, 7 ng/ml). Right annexectomy resulted in normalization of testosterone levels (0.22 ng/ml). Histopathological examination found a leydig cell tumor of hilar type (1.5 cm). This observation illustrates the usefulness of intraoperative measurement of testosterone by a rapid automated technique for topographic assessment of ovarian virilizing tumor in premenopausal women.- - - - - - - - - - ranking = 0.5keywords = cycle (Clic here for more details about this article) |
8/35. Common treatment of polycystic ovarian syndrome and major depressive disorder: case report and review.We present the case of a young woman with treatment-resistant major depression, who presented to the mood disorders Clinic with a Hamilton Psychiatric Rating Scale for depression (HAM-D-21) score of 28, after a year-long treatment with Effexor-XR. The patient also had untreated Polycystic Ovarian Syndrome (PCOS). The resolution of her depressive symptoms resulted from the treatment for PCOS with metformin and spironolactone. The patient remained euthymic 5 months after discontinuation of the antidepressant while continuing therapy for PCOS. We briefly overview of the pertinent literature of the pathophysiology of PCOS and affective disorders, highlighting an overlap in phenotypical presentations between these two disorders. Dysregulation of the hypothalamo-pituitary axis and various end organ systems are implicated in both PCOS and affective disorders. As such, several clinical and biochemical markers are common to both disorders, namely insulin resistance, obesity, and hyperandrogenism. In addition, these metabolic abnormalities are interrelated, causing women with PCOS or affective disorders to get caught in a "vicious cycle" of hormonal dysregulation. The case report presented here illustrates how treatment of symptoms such as insulin resistance and hyperandrogenism can lead to remission of major depressive disorder and PCOS. We suggest that through treatment of underlying metabolic defects, both the mood of the patient and the metabolic condition of PCOS can be assisted.- - - - - - - - - - ranking = 0.5keywords = cycle (Clic here for more details about this article) |
9/35. Cyclic estrogen-progestin hormone therapy as a new therapeutic approach in the treatment of functional alterations of the hypothalamus-pituitary-ovary axis: case reports.amenorrhea is a clinical condition characterized by failure of menarche or by the absence of menstruation for six months in a woman with previous periodic menses. We report a first case of a 30 year-old woman affected by polycystic ovarian disease (PCOD) whose amenorrhea ceased after a 6-month combination treatment with cyclic estradiol-norethisterone acetate. After the withdrawal of the hormone therapy, a stable recovery of periodic menses was observed. We describe a second case of a 23 year-old woman whose amenorrhea was caused by a hypogonadotropic hypogonadism due to a non-functioning pituitary adenoma. After the administration of the previously described therapy both a disappearance of the adenoma and a recover of periodic menses were observed. We hypothesized that the outcomes in our cases could be the consequence of a balancing action induced by the exogenous hormone administration. The exogenous hormones may have reset the feedback between the hypothalamus and pituitary gland through mimicking the physiological hormones pattern of the 28-day cycle.- - - - - - - - - - ranking = 0.5keywords = cycle (Clic here for more details about this article) |
10/35. Inhibition of growth hormone excess reduces insulin resistance and ovarian dysfunction in a lean case of polycystic ovary syndrome with a growth-hormone-producing pituitary adenoma.A 23-year-old female with polycystic ovary syndrome (PCOS) and a growth-hormone (GH)-producing pituitary adenoma is described. A reduction in the elevated GH levels to normal levels following the administration of dopaminergic agents decreased plasma insulin-like growth factor (IGF)-1 and ovarian dysfunction. Menstrual cycles were therefore restored and the number of ovarian cysts reduced, suggesting that insulin and/or IGF-1, stimulators of theca cell proliferation, may be pathogenetic factors in PCOS.- - - - - - - - - - ranking = 0.5keywords = cycle (Clic here for more details about this article) |
| | Next -> |