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Osteogenesis imperfecta (OI) is a rare heritable heterogenous disorder characterized by bone fragility and susceptibility to fractures with a wide spectrum of clinical expression due to defects in collagen type I biosynthesis. The purpose of the review is to highlight the practical norms in pregnancies with osteogenesis imperfecta. We carried out a literature review in MEDLINE on OI during pregnancy, focusing on diagnosis, therapy and delivery. We reviewed 28 articles (case reports, original articles and reviews). Pregnant women affected by type I OI should be closely monitored to assess fetal well-being and detect pregnancy-related complications associated with an increased risk for osteoporosis, restrictive pulmonary disease, cephalopelvic disproportion and other problems related to connective tissue disorders. Mode of delivery remains controversial and should be determined on an individual basis. In conclusion, women affected by type I OI represent a subset of patients whose pregnancies should be considered high risk and warrant a multidisciplinary approach in a referral center.

Objective. Endometriosis is a frequent indication for in vitro fertilization and embryo transfer (IVF-ET). Its influence on IVF-ET cycles remains controversial. We evaluated the impact of the severity of endometriosis on IVF-ET cycles in young women. Design. Retrospective cohort study. Setting. Academic tertiary referral centre. Sample and Methods. In a retrospective cohort analysis, 164 IVF-ET cycles in 148 women with endometriosis-associated infertility were analyzed. Eighty cycles performed during the same period on 72 consecutive women with tubal infertility were considered as controls. All patients were younger than 35 years old.Main Outcome Measures. Response to controlled ovarian hyperstimulation (COH), number of oocytes retrieved, fertilization, implantation and pregnancy rate (PR). Results. Clinical PR was lower in the group with endometriosis (all stages) in comparison with the tubal factor group. Higher total gonadotropin requirements, lower response to COH and lower oocyte yield were also found in the endometriosis group.Stage-stratifiedanalysisshowedalowerfertilizationrateinstageI‐II(52.6% stageI‐II,70.5%stageIII‐IVand71.9%tubalfactor).InstageIII‐IVendometriosis there was a higher cycle cancellation rate, a reduced response to COH and a lower PR compared with both the stage I‐II and the tubal infertility groups (PR 9.7, 25 and 26.1%, respectively). Conclusions. Stage III‐IV was strongly associated with poor IVF outcome. A decreased fertilization rate in stage I‐II might be a cause of subfertility in these women, owing to a hostile environment caused by the disease. Abbreviations: ASRM, American Society for Reproductive Medicine; COH, controlled ovarian hyperstimulation; E2, estradiol; FSH, follicle-stimulating hormone; hCG, human chorionic gonadotropin; IVF, in vitro fertilization; IVF-ET, in vitro fertilization and embryo transfer; PR, pregnancy rate

Modern imaging techniques allow for the noninvasive diagnosis of endometriosis. Preoperative staging of pelvic endometriosis helps the gynecologist plan therapy and offer a prognosis to patients. The challenge of creating a satisfactory classification of endometriosis remains. The ability of the current classification schemes to predict pregnancy outcome, or aid in the management of pelvic pain, is recognized to be inadequate. The study of deeply infiltrating endometriosis and adenomyosis is greatly hampered by a lack of clear terminology and the absence of a consensus classification of the lesions. A reviewed consensus classification of endometriosis in general, with a more detailed consideration on deep endometriosis, is urgently required. We suggest a new staging system for deep, infiltrating endometriosis based on ultrasonographic findings. Prospective data collection and review in large centers may provide a larger clinical base from which to derive empirical point scores and breakpoints in the classification scheme.

Purpose The awareness of possible risk of damage to ovarian reserves after surgical treatment of ovarian endometriomas supports a more conservative approach in infertile women with ovarian endometrioma. A growing number of patients with ovarian endometrioma undergo In Vitro Fertilization and Embryo Transfer (IVF-ET) prior to surgery. The aim of this study was to assess the effect of ovarian endometrioma on IVF-ET cycles. Methods In a retrospective cohort pilot study, IVF-ET cycles performed by our group during the period 2000–2004 were assessed. One hundred and forty-four women with a history of surgery for endometriosis or endometriosis at the time of the cycle were included in the ‘study group'. Seventy infertile patients because of tubal factor constituted the ‘control group'. IVF-ET outcome was assessed. Results Patients with endometriosis required a higher total dosage of FSH/hMG and attained lower peak E2 levels, and fewer follicles and oocytes were obtained. Clinical pregnancy rate per patient was lower in the endometriosis group (24/144, 16.7%) when compared with tubal factor (20/70, 28.6%), clinical pregnancy rate per embryo transfer was similar (24/117, 20.5% and 20/61, 32.8% respectively). When stratifying results in the endometriosis group, patients with a history of prior surgery for ovarian endometrioma required a higher dosage of FSH/ hMG and attained a lower peak of estradiol. A trend with a consistent reduction in pregnancy rate in women with a history of prior surgery for ovarian endometrioma (5/37, 13% in patients with previous cystectomy and no recurrence; 2/17, 11.8% in patients with prior surgery and recurrence of endometrioma at pick-up; 2/10, 20% in women never operated with endometrioma at pick-up; 15/53, 28.3% in the minimal-mild endometriosis group; 20/61, 32.8% for tubal factor) was observed. Conclusions Both surgery for ovarian endometrioma and the existence of endometrioma during pickup appear to affect IVF-ET outcome. Patients with prior surgery and endometrioma recurrence at the time of pick-up revealed a further decrease in pregnancy rate.

Endometriosis is a common estrogen-dependent disease. The aim of this study was to assess whether controlled ovarian hyperstimulation (COH) for assisted reproductive technology (ART) was associated with an increased incidence in endometriosis recurrence as documented by transvaginal ultrasound (TV-US).In a retrospective cohort study of 592 patients submitted to laparoscopy for endometriosis, 177 with infertility-related endometriosis who underwent a periodic ultrasound follow-up after laparoscopy were selected. Women who started ART after laparoscopy (n = 90) were compared with the control group, who did not undergo ART (n = 87). Recurrence of endometriosis was defined as the presence of endometriotic lesions observed through TV-US.During a long-term TV-US follow-up (1-15 years), 40 (22.6%) recurrences were observed. Patients submitted to ART showed a cumulative recurrence rate similar to that of the control group (28.6% and 37.9% respectively, p = 0.471). Recurrent lesions were ovarian cysts (47.5%), ovarian nodules (37.5%), and rectovaginal disease (15%). The stratified analysis based on stages of endometriosis and pelvic pain did not show differences.Gonadotropin treatments do not seem to affect the natural history of endometriotic lesions. The most important prognostic factors in recurrent disease observed by TV-US seem to be the stage of endometriosis and the presence of pelvic pain at the time of the first laparoscopic treatment.

With the increasing demand for assisted reproductive techniques (ARTs), it is important to consider how to manage infection. Three main positive factors that contribute to successful in vitro fertilization (IVF) cycles are maternal age, the ovarian hyperstimulation protocol used, and the number and quality of transferred embryos. Negative factors include contamination and infection. This paper describes the issues relating to infection during IVF and proposes guidelines to control infection and to increase laboratory safety.

OBJECTIVE: To compare the diagnostic accuracy of gray scale sonography and color Doppler imaging in the differential diagnosis of adnexal malignancies from benign complex pelvic masses in a multicenter prospective study. METHODS: The study was performed as a collaborative work at 3 European university departments of obstetrics and gynecology. A total of 826 complex pelvic masses on which transvaginal sonography and evaluation of cancer antigen 125 plasma concentrations were performed before surgical exploration were included in the study. The scanning procedure was the same in the 3 institutions. An adnexal mass was first studied in gray scale sonography, and a probable histologic type was predicted. Second, solid excrescences or solid portions of the tumor were evaluated for vascular flow with color Doppler sonography (conventional or power). A mass was graded malignant if flow was shown within the excrescences or solid areas and benign if there was no flow. The overall agreement between the test result and the actual outcome was calculated by kappa statistics. RESULTS: Color Doppler evaluation was more accurate in the diagnosis of adnexal malignancies in comparison with gray scale sonography (kappa = 0.82 and 0.65, respectively) because of significantly higher specificity (0.94 versus 0.84; P

To assess the accurate dating of the cessation of pregnancy in patients with recurrent pregnancy loss (RPL) and to evaluate the incidence and recurrence rate of pregnancy losses in similar gestational age. In a retrospective cohort study, couples with history of RPL and availability of precise documentation regarding previous pregnancy losses were included. The vast majority of losses occurred within the first trimester. In patients experiencing more than 2 miscarriages in the same gestational stage, a tendency for recurrent losses around the same period of gestation was observed. Overall, the probability of losses at different gestational stages goes down with increasing number of miscarriages at the same stage. The study supports the need to ascertain data regarding the timing of pregnancy loss as accurately as possible for prognosis of future pregnancies and management of couples. A classification for unexplained RPL based on gestational age of miscarriages could help researchers to better investigate RPL.

This study investigated the relationships between ovarian endometrioma size, ovarian responsiveness and the number of retrieved oocytes following ovarian stimulation. A prospective study was conducted in a public clinical assisted reproduction centre. A total of 64 infertile women with monolateral endometriomas undergoing IVF or intracytoplasmic sperm injection were included in the study. The total number of follicles, number of follicles ≥ 16 mm and number of oocytes retrieved of ovaries containing endometrioma and normal ovaries were compared. Multivariate linear regression was used to assess whether number of follicles and collected oocytes varied by endometrioma size, age, basal FSH concentration. Significantly lower numbers of follicles ≥ 16 mm (P = 0.024) and oocytes retrieved (P = 0.001) in the ovaries containing endometrioma were observed. In patients with endometriomas ≥ 30 mm, endometrioma size was the most influential contributor to the total number of follicles and oocytes retrieved. Ovarian endometriomas result in reduced response to ovarian stimulation, compared with the response of the contralateral normal ovary in the same individual. In case of endometriomas

Objective: To present pressure lavage under ultrasound guidance (PLUG) as a new therapeutic procedure for selected cases of intrauterine adhesions (IUA). Design: An open clinical investigation with no control group. Setting: Teaching hospital. Patient(s): Seven consecutive patients referred to our department for secondary amenorrhea due to IUA. Intervention(s): A newly developed technique based on sonohysterography was used to monitor the effects of intrauterine injections of saline solution on the continuous accumulation of saline in the uterine cavity for the mechanical disruption of IUA. Main Outcome Measure(s): Lysis of intrauterine adhesions, restoration of menses, and increased pregnancy rate in infertile patients. Result(s): Five patients with mild IUA obtained satisfactory lysis of adhesions by the use of the PLUG technique. A second-look hysteroscopy after 1 month showed that filmy adhesions persisted in two patients with moderate IUA. These adhesions were removed successfully during hysteroscopy. Restoration of menses was obtained and has continued in all patients. Two of the three infertile patients became pregnant. Conclusion(s): This technique is safe and ideal as an in-office procedure. PLUG allows complete lysis in mild IUA cases, and the need for therapeutic, and possibly follow-up hysteroscopy, can be avoided. In moderate IUA cases, the procedure may represent a useful initial step in reducing the need for operative hysteroscopy.

Started at the grassroot level, increased awareness and investment in research has resulted in unprecedented recognition of endometriosis by the European Parliament, taken up by the Italian Senate in a 5-year action plan. This offers welcome assurance to the scientific community.

We read with great interest the paper by Gizzo et al. about surgery effectiveness in treatment of endometriosis-related infertility [1]. In a group of 181 infertile patients operated on by the same surgeon the authors reported an overall high pregnancy rate within both the first and second year after surgery. A higher pregnancy rate (64.6 %) was observed among patients operated on when the surgeon achieved the specialization in laparoscopic treatment of endometriosisrelated infertility, while patients treated by the same skilled, but not still specialized surgeon, obtained a lower pregnancy rate of 35.4 %. The mechanisms linking endometriosis and infertility are poorly understood, and aetiology is not established [2, 3]. Laparoscopic surgery is considered the gold standard among treatments for endometriosis-associated infertility. The mean pregnancy rate reported in the literature of 50 % following surgery is scientific proof that operative treatment should first be undertaken in order to give patients the best chance of conceiving naturally [4]. In experienced hands, this procedure is a valuable surgical tool for the treatment of ovarian endometrioma larger than 3 cm [5]. We agree that laparoscopic surgery for endometriosis should only be performed by well-experienced surgeons to avoid unnecessary trauma to ovarian tissue or vascular injury while restoring normal pelvic anatomy and function. Ideally, surgeons dedicated to endometriosis-related infertility should also have a know-how in reproductive medicine in order to adopt a very conservative and anatomical– functional approach to preserve function of reproductive organs. However, even with surgeons experienced in laparoscopy for endometriosis-related infertility, we are now aware that any type of surgery could cause additional damage to already compromised ovarian function. Our data show that in women previously submitted to surgery for endometriosis, mean age at menopause is significantly lower than mean age of menopause observed in a reference population of Italian women (45.3 ? 4.3 years versus 51.2 ? 3.8). Patients with history of surgery for bilateral endometriomas showed a very young age at menopause (42.1 ? 5.1 years) and a higher percentage of premature ovarian failures (36.4 %) [6]. On the other hand, also in women with no history for ovarian surgery for endometriomas, we observed a very young age of menopause onset (45.1 years). It is not clear yet how endometriosis alone can influence the onset of the menopause [6]. Thus the debate about surgery effectiveness in treatment of endometriosis-related infertility is still open. The most recent European Society of Human Reproduction and Embryology (ESHRE) guidelines stated that there is no evidence that cystectomy prior to treatment with assisted reproductive technologies (ART) improves pregnancy rates in cases of infertile patients with endometrioma larger than 3 cm [7] (Level of evidence A). On the other hand, for the same type of patients, they invite to consider cystectomy prior to ART to improve endometriosis-associated pain or the accessibility of follicles (Level of evidence GPP) [7]. This comment refers to the article available at doi:10.1007/s00404014-3591-z and an author’s reply to this comment is available at doi:10.1007/s00404-015-3792-0.

Objective: The purpose of this contribution is to investigate the pathophysiology of the abnormal endometrial development in hyperstimulated IVF cycles. Study design: In 12 IVF-patients who did not have embryo transfer because of failure of oocyte fertilization, serum values of 17β-estradiol, progesterone, FSH, LH, total and free testosterone, and androstenedione were measured on the pick-up day and were evaluated with respect to the values normally expressed in the day of ovulation; in the endometrial specimens collected 2 days later, at the time of embryo replacement, estrogen and progesterone receptors were immunohistochemically determined and dating by the Noyes method was performed. Results: 17β-Estradiol values are constantly higher, and progesterone levels are, only in four cases, higher than expected for the day of ovulation in a natural cycle. These hormonal patterns can only partially explain the pattern of steroid receptors: progesterone receptors are expressed sparsely both in glands and stroma, while estrogen receptors are abundant in the glands and absent in the stroma. In 11 of 12 patients an abnormal endometrial development with stromal advancement was observed: this morphological picture of the endometrium could partially be explained only in the four cases presenting high progesterone levels by serum values and endometrial receptor content of estrogen and progesterone. Conclusions: The abnormal endometrial development in hyperstimulated IVF cycles could only in part be explained by estrogen and progesterone, and other factors have to be considered.

Purpose: This multicenter study was carried out to compare the efficacy of intrauterine insemination (IUI) and intraperitoneal insemination (IPI) associated with multiple follicular development as treatment for unexplained infertility. Method: A total of 205 couples completed the trial. Sixty-seven couples underwent treatment with IPI (group A) and 138 couples underwent treatment with IUI (group B). Results: Clinical pregnancy was obtained in 23 couples in group A (pregnancy rate: 34.3%) and in 36 couples in group B (pregnancy rate: 26.1%). No significant difference was observed between group A and group B. As for the evolution of pregnancies and the incidence of twin pregnancies, no significant difference was observed between the two groups. Conclusions: Because IUI and IPI allow us to obtain same results and IPI is more invasive than IUI, the latter technique can be considered the method of choice and IPI should be used when IUI is difficult to perform, as in the presence of a tight cervical canal.

We report a rare case of rectus abdominis muscle endometriosis excised under ultrasound guidance. A 36-year-old woman came to our observation presenting an abdominal nodule located in the right side of the umbilical area. Ultrasound of the abdominal wall showed two hypoechogenic nodules in the context of the right rectus abdominis muscle and a fine-needle aspiration, performed under ultrasound guidance, confirmed the diagnosis of endometriosis. The patient underwent surgical excision of the lesions. Intraoperative localization was performed through ultrasonography. In our case, the diagnosis was essentially based on ultrasound scan. Computed tomography and magnetic resonance imaging were not performed. A high-resolution ultrasound is a simple, inexpensive and safe method and is sufficient for indicating surgery. Furthermore, the use of intraoperative ultrasound allowed adequate margins of excision.

Behcet’s syndrome (BS) shows characteristic genital ulceration. The endocrine, vascular, and immunological changes that occur in pregnancy produce local modification. BS in pregnancy can be exacerbated and specific lesions can erupt, but generally the disease course is unpredictable and variable from one patient to another. Clinical and therapeutic managements are described below.

Background Deep infiltrating endometriosis (DIE) is associated with severe painful symptoms and represents a complex management challenge. Objective To analyse the effect of pregnancy on deep infiltrating lesions and related symptomatology. Study design As part of a longitudinal study performed over the past 3 years to determine the efficacy of hormonal treatment in treating women with DIE, we identified three cases of advanced pelvic endometriosis, all with DIE (deep recto-vaginal and recto-sigmoid involvement) where patients achieved spontaneous pregnancies. They were followed up by transvaginal ultrasound (TV-US). The main outcome measures were analysis of the size and echographic pattern of deep infiltrating lesions of endometriosis and evaluation of clinical symptoms during pregnancy. Results We observed modifications in lesion size and pattern. In the two patients observed in the third trimester, the lesions were more homogeneous with less evident limits of nodules and band-like echoes, less fibrotic-like. All patients showed complete resolution of symptoms during pregnancy. Conclusions The hormonal environment produced by pregnancy might determine significant modifications of endometriotic lesions and reduce painful symptoms. As surgery for DIE is difficult, complex and can lead to major complications, the achievement of a pregnancy-specific hormonal state, through pregnancy or hormonal treatment, may be a valid option in selected cases.

Modern imaging techniques allow for the noninvasive diagnosis of endometriosis. Preoperative staging of pelvic endometriosis helps the gynecologist plan therapy and offer a prognosis to patients. The challenge of creating a satisfactory classification of endometriosis remains. The ability of the current classification schemes to predict pregnancy outcome, or aid in the management of pelvic pain, is recognized to be inadequate. The study of deeply infiltrating endometriosis and adenomyosis is greatly hampered by a lack of clear terminology and the absence of a consensus classification of the lesions. A reviewed consensus classification of endometriosis in general, with a more detailed consideration on deep endometriosis, is urgently required. We suggest a new staging system for deep, infiltrating endometriosis based on ultrasonographic findings. Prospective data collection and review in large centers may provide a larger clinical base from which to derive empirical point scores and breakpoints in the classification scheme.

Background Questions remain as to whether surgical excision of ovarian endometriomas might cause damage to ovarian function. To test the hypothesis that ovarian surgery for endometrioma compromises ovarian function and accelerates ovarian failure. Methods In a tertiary university Clinic, longitudinal prospective cohort study. Patients who underwent laparoscopy for endometriosis between March 1993 and November 2007 were assessed for inclusion in the study. A prospective follow-up at 3, 6 and 12 months then yearly was conducted. Evolution of menstrual pattern, symptoms and reproductive outcomes were investigated. Results From over the 14-year period, 302 patients were included in the study. The mean age (±SD) of patients was 32.6 ± 5.6 years; the median duration of follow-up was 8.5 years (range 2-17 years). Menopause was documented in 43 women (14.3%) at a mean age of 45.3 ± 4.3 years (range 32-52 years). Women previously submitted to bilateral cystectomy were younger at menopause than those with monolateral endometrioma (42.1 ± 5.1 years versus 47.1 ± 3.5 years, P = 0.003). Premature ovarian failure (POF) was observed in 7 of 43 (16.3%) menopausal patients; the majority (4, 57.1%) after bilateral cystectomy. The relationship between the preoperative ovarian endometriomas total diameter and menopausal age was significant in case of surgery for bilateral endometriomas (R(2) = 0.754, P = 0.002). Conclusions Patients who had been operated on for bilateral endometriomas have an increased risk of POF. Ovarian parenchyma loss at the time of surgery seems related to cyst diameter. In the case of unilateral ovarian endometrioma, the contralateral intact ovary might adequately compensate.

Gynaecological laparoscopic surgery outcomes can be compromised by the formation of de novo adhesions. This randomized, double-blind study was designed to assess the efficacy and safety of 4% icodextrin solution (Adept(®)) in the reduction of de novo adhesion incidence compared to lactated Ringer's solution (LRS).Patients undergoing laparoscopic surgery for removal of myomas or endometriotic cysts were treated with randomized solution as an intra-operative irrigant and 1l post-operative instillate. De novo adhesion incidence (number of sites with adhesions), severity and extent were independently scored at a second-look procedure and the efficacy of the two solutions compared. The effect of surgical covariates on adhesion formation was also investigated. Initial exploratory analysis of individual anatomical sites of clinical importance was progressed. RESULTS Of 498 patients randomized, 330 were evaluable (160 LRS--75% myomectomy/25% endometriotic cysts; 170 Adept--79% myomectomy/21% endometriotic cysts). At study completion, 76.2% LRS and 77.6% Adept had ≥ 1 de novo adhesion. The mean (SD) number of de novo adhesions was 2.58 (2.11) for Adept and 2.58 (2.38) for LRS. The treatment effect difference was not significant (P = 0.909). Assessment of surgical covariates identified significant influences on the mean number of de novo adhesions regardless of treatment, including surgery duration (P = 0.048), blood loss in myomectomy patients (P = 0.019), length of uterine incision in myomectomy patients (P0.001) and number of suture knots (P0.001). There were 15 adverse events considered treatment-related in the LRS patients (7.2%) and 18 in the Adept group (8.3%). Of 17 reported serious adverse events (9 LRS; 8 Adept) none were considered treatment-related.The study confirmed the safety of Adept in laparoscopic surgery. The proportion of patients with de novo adhesion formation was considerably higher than previous literature suggested. Overall there was no evidence of a clinical effect but various surgical covariates including surgery duration, blood loss, number and size of incisions, suturing and number of knots were found to influence de novo adhesion formation. The study provides direction for future research into adhesion reduction strategies in site specific surgery.

Objective: To investigate factors that might influence the recurrence of both painful symptoms and endometriotic lesions following laparoscopic treatment of endometriosis. Study design: Retrospective cohort study in a University teaching hospital. We reviewed data from patients referred for laparoscopy between March 1993 and November 2007. We selected women who were followed up throughout Transvaginal-ultrasound (TV-US) after a first conservative laparoscopy for endometriosis. After laparoscopy, all patients were followed up according to an internal protocol: a standard gynaecologic examination, the assessment of painful symptoms and a TV-US scan that were repeated at 3, 6, and 12 months, and subsequently on a yearly basis. Sixteen factors were assessed by univariable and multivariable Cox proportional hazards models to evaluate their associations with recurrence of endometriotic lesions and pain related-endometriosis. Results: 401 women were enrolled. A total of 154 (38.4%) experienced moderate or severe pain after laparoscopy; endometriotic lesions were observed by TV-US in 74 (18.4%) patients. In the multivariable model, age at menarche, severity of chronic pelvic pain (CPP) and dysmenorrhoea prior to surgery were significant risk factors for recurrence/occurrence of pain. Age at the first laparoscopy, stage of disease, pre-operative severity of CPP, and pregnancy were predictive factors of the recurrence for such lesions. Conclusion: The severity of CPP prior to the first laparoscopy showed the only significant factor in the overall prediction of recurrence of pain and endometriotic lesions. Patients with severe CPP at the time of their first surgery might represent a sub-group of women with a more aggressive form of endometriosis.

Endometriosis is a debilitating condition characterized by high recurrence rates. The etiology and pathogenesis remain unclear. Typically, endometriosis causes pain and infertility, although 20-25% of patients are asymptomatic. The principal aims of therapy include relief of symptoms, resolution of existing endometriotic implants, and prevention of new foci of ectopic endometrial tissue. Current therapeutic approaches are far from being curative; they focus on managing the clinical symptoms of the disease rather than fighting the disease. Specific combinations of medical, surgical, and psychological treatments can ameliorate the quality of life of women with endometriosis. The benefits of these treatments have not been entirely demonstrated, particularly in terms of expectations that women hold for their own lives. Although theoretically advantageous, there is no evidence that a combination medical-surgical treatment significantly enhances fertility, and it may unnecessarily delay further fertility therapy. Randomized controlled trials are required to demonstrate the efficacy of different treatments.

We present a rare case of endometriosis of the cervix. Transvaginal sonography showed a 35-mm cyst in the cervix with diffuse, low-level internal echoes. Transvaginal sonography-guided aspiration with a 17-gauge needle was performed, yielding a very thick chocolate-colored fluid. Cytological examination of the fluid revealed the presence of endometrial cells. Symptoms resolved after aspiration and no recurrence has developed. © 2010 Wiley Periodicals, Inc. J Clin Ultrasound, 2010

Laparoscopic approaches to giant ovarian cysts, particularly in adolescents, have critical management concerns as follows: risk of malignancy, risk of cyst rupture, and limited working space. A 15-year-old girl presented with a giant (>25 cm) ovarian serous cyst adenoma containing 7 L of fluid. At open laparoscopy, a giant, entirely cystic, smooth mass originating from the right ovary and lying between the symphysis and the xiphoid was observed. After intraabdominal fluid aspiration, open conservative cystectomy was performed, avoiding spillage. The patient made an uneventful postoperative recovery and was discharged on the second postoperative day. To our knowledge, this is the largest ovarian cyst treated conservatively in an adolescent. Minimal access surgery, laparoscopy and open cystectomy, can be safely proposed in this group of patients. Conservative surgery should always be evaluated for preservation of ovarian function in cases of giant ovarian cysts in adolescents.

As a result of temporary social trends, many women elect to postpone their first pregnancy to a later stage in life. A large part of this population will be infertile by the time they opt to conceive, mainly because of a decreasing ovarian reserve and low oocyte quality resulting from age. Aging oocytes have been widely suggested to be the major cause for the decline in fertility. In a subfertile population, the availability of an accurate screening test of ovarian reserve would provide a valuable means of predicting the chances of pregnancy and live birth with or without treatment and selecting an optimal dose of ovarian stimulation where treatment using ovarian stimulation is planned. The following hormonal markers and ultrasound parameters have been used to attempt to estimate ovarian reserve and predict those with a poor chance of success in assisted reproductive techniques: age; concentrations of follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, inhibin, anti-Müllerian hormone; ovarian volume, ovarian antral follicle count; and ovarian biopsy. Further studies have introduced the use of dynamic tests-using gonadotropin-releasing hormone agonist, FSH, or clomiphene citrate-to assess ovarian function. The use of a wide range of tests suggests that no single test provides a sufficiently accurate result. But the simultaneous evaluation of a combination of tests could be used as a marker of diminished ovarian reserve and a sensitive predictor of response to ovarian stimulation in patients undergoing in vitro fertilization treatment.

The objective of the study was to evaluate the prevalence of cancer and premalignant lesions in polyps on atrophic endometrium in asymptomatic postmenopausal women to compare these findings with a similar cohort of patients with abnormal uterine bleeding.One thousand one hundred fifty-two asymptomatic and 770 consecutive postmenopausal women with abnormal uterine bleeding were included in a retrospective multicenter study. Recruited patients underwent hysteroscopic polypectomy based on a sonohysterographic or hysteroscopic diagnosis. The pathologic report was the main outcome measure.One single case of stage 1 grade 1 endometrial carcinoma on a polyp with a mean diameter of 40 mm (0.1%) was observed in asymptomatic women. This prevalence was 10 times lower than in symptomatic patients (P.0001). The prevalence of atypical hyperplastic polyps was 1.2% in asymptomatic women (2.2% in symptomatic patients; P.005). At multivariate analysis, polyps' diameter was the only variable significantly associated to an abnormal histology (cancer, polypoid cancer, and atypical hyperplasia) in asymptomatic women (odds ratio for polyps with mean diameter18 mm, 6.9; confidence interval, 2.2-21.4).Follow-up and/or treatment of endometrial polyps incidentally diagnosed in asymptomatic postmenopausal patients could be safely restricted to few selected cases based on polyp diameter.

We report a case of acute abdomen due to puncture of a dermoid cyst during oocyte aspiration, which required laparotomy. A woman who had undergone an in-vitro fertilization and embryo transfer required hospitalization due to onset of an acute abdomen. An ultrasonographic scan showed a pelvic mass with the features of dermoid cyst. The patient required diagnostic laparotomy which confirmed the presence of a ruptured dermoid cyst with subsequent peritonitis.

In the past, most cases of osseous metaplasia of the endometrium were diagnosed following removal of bone from the endometrium by dilatation and curettage and frequently subsequently treated by hysterectomy. Nowadays, management involves a suggested diagnosis by transvaginal ultrasound examination, confirmation by hysteroscopy and hysteroscopic removal of ectopic intrauterine bone. This is usually carried out under laparoscopic guidance. However, the degree of visual control provided by combined transabdominal and transrectal ultrasonography may prove sufficiently accurate for hysteroscopic guidance. In this report we describe a case of endometrial osseous metaplasia successfully managed by ultrasound-guided hysteroscopy. The advantages of our approach include reduced invasiveness, reduced costs and simultaneous visualization of the abdominal and intrauterine cavities. One limitation, however, is represented by the greater operator dependence of ultrasound guidance as compared to laparoscopy, the former requiring extensive training and state-of-the-art equipment. We suggest that ultrasound guidance for hysteroscopic removal of extensive osseous metaplasia may represent a potentially safer and more effective alternative to laparoscopy and would therefore encourage further clinical evaluation of this technique. Copyright © 1996 International Society of Ultrasound in Obstetrics and Gynecology

Ovarian stimulation is an important step in the success rate of in vitro fertilization (IVF) allowing multiple follicular growth, several oocytes and consequently more embryos. The combination of GnRH-antagonists (GnRH-ant) and gonadotrophins is now available for clinical use and represent a valid alternative to classical protocol with GnRH agonist. GnRH-antagonists induce a direct block of GnRH receptor with a rapid decrease in LH and FSH, preventing LH surge. Two protocols has been designed for assisted reproduction technology (ART) treatment: multiple-dose protocol and a single-dose. Both protocols are simply, efficacious, started in the late follicular phase and do not have side effects. A review of GnRH-antagonist applications in ART cycles are presented. Smaller doses of gonadotrophins, shorter stimulation period and lower ovarian hyperstimulation syndrome (OHSS) incidence are reported in literature using GnRH-antagonist compared to agonist. Triggering of ovulation, the use in polycystic ovarian syndrome (PCOS) and poor reponders patients are other interesting indication. Regarding to pregnancy rate and potentially adverse effects of drugs on endometrium or implantation needed more data.

Hyperreactio luteinalis is a rare condition characterized by multicystic and bilateral ovarian enlargement associated with high maternal human chorionic gonadotropin serum levels.A case of spontaneous twin pregnancy, polycystic kidney and thyrotoxicosis was treated conservatively.In this case, hyperreactio luteinalis was associated with twin pregnancy in a woman with preexisting renal failure. The association of other endocrinopathies, such as hyperthyroidism and diabetes mellitus, creates a clinical problem that could be quite hazardous in pregnancy if this association is not detected.

During ovarian gonadotrophin stimulation for ovulation induction or in vitro fertilization, a clinical severe ovarian hyperstimulation syndrome (OHSS) may occur. Only few studies have investigated the mechanism responsible for the alterations of the haemostatic system in women affected by severe OHSS. The aim of the present study was to investigate the correlation between the magnitude of ovarian stimulation and the increase in fibrin formation and degradation in severe OHSS. Twenty-five patients (age range 23-43 years) who were hospitalized for severe OHSS, 25 women undergoing in vitro fertilization who did not develop OHSS (case-control group) and 25 healthy age-matched women (healthy control group) were investigated. On the day of admission a number of haemostatic markers, including D-dimer, thrombin-antithrombin complexes (TAT), prothrombin fragment 1 + 2 (F1 + 2), plasmin-antiplasmin complexes (PAP), tissue factor (TF), tissue factor pathway inhibitor (TFPI) and von Willebrand factor antigen (vWF), were examined. In patients with severe OHSS, TF, D-dimer, TAT, F1 + 2, PAP and vWF antigen plasma levels were significantly higher than those observed both in the case-control group and in healthy controls, whereas TFPI levels were significantly lower (P < 0.005) with respect to both case-controls and healthy controls. D-Dimer levels were related with serum oestradiol levels and oocyte number recovered (r = 0.45, P < 0.001 and r = 0.47, P < 0.001, respectively). D-Dimer and TAT levels were significantly (P < 0.05 and P < 0.005, respectively) higher in OHSS patients with unsuccessful pregnancy outcome (D-dimer, 226.5, 56-1449 ng/ml; TAT, 19.8, 3.1-82.6 microg/l) with respect to those with successful outcome of pregnancy (D-dimer, 145, 29-330 ng/ml; TAT, 5.0, 1.0-19.6 microg/l). Our data indicate that a marked hypercoagulability with alterations of TF and TFPI levels is detectable in patients with severe OHSS and that it is related to the clinical outcome.

Several tests based on semen variables have been proposed to predict the fertilization rate in the presence of male factor infertility, but their significance remains unclear. We investigated the utility of a screening test based on sperm survival (SST) to predict the outcome of in-vitro fertilization (IVF) cycles in the presence of male factor infertility. The SST was considered normal when the percentage of motile spermatozoa 24 h after oocyte insemination was > or =50%. The sperm survival test yielded abnormal results in

Objective: To determine the prevalence of atypical hyperplasia, and endometrial cancer in asymptomatic postmenopausal women with endometrial polyps on atrophic endometrium, removed by hysteroscopic polypectomy. Methods: Asymptomatic postmenopausal women with standardized sonographic (endometrial thickness ≤4 mm), and/or hysteroscopic (visual diagnosis) diagnosis of endometrial polyp on atrophic endometrium, were retrospectively reviewed from 2000 to 2004. Patients on HRT and/or TMX treatment were excluded. All women underwent transvaginal sonography (TVS) with colorand/or powerDoppler evaluation, sonohysterography in selected cases, and/or diagnostic hysteroscopy (HYS). Hysteroscopic polypectomy was performed by using office operative hysteroscope or by resectoscope. Demographic, sonographic and hysteroscopic data were recorded. Histology of the removed polyp was the main outcome. Results: 637 consecutive patients were analysed among those so far included. Mean age (± sd) was 62 years ±8. Mean years after menopause were 13 ± 13. Mean BMI was 26 ± 5. Mean diameter of endometrial polyp at TVS and/or HYS was 18 ± 15 mm. Typical, atypical hyperplasia, and cancer were 4.9%, 1.6%, and 0.2%, respectively. One polypoid cancer was found. Conclusions: This first ad interim analysis of a larger multicentre study observed one case of endometrial cancer in asymptomatic postmenopausal women with endometrial polyp on atrophic endometrium. This confirmed the reliability of endometrial thickness ≤4 mm and hysteroscopic visual diagnosis for the exclusion of endometrial disease. This retrospective study adds evidence to the feasibility of a conservative management of asymptomatic polyps. Monitoring criteria need to be established.