Long-Term Follow-Up after Laparoscopic Uterovestibular Anastomosis in Patients with Cervical Atresia and Complete Absence of the Vagina.

BACKGROUND: The surgical treatment of girls with cervical atresia and complete absence of the vagina remains a problem because of the rarity of cases and the controversial study results. OBJECTIVE: To describe the surgical technique and long-term results of laparoscopically assisted uterovestibular anastomosis in patients with cervical atresia and complete absence of the vagina STUDY DESIGN: Sixteen consecutive patients with cervical atresia and complete absence of the vagina were conservatively treated with laparoscopically assisted uterovestibular anastomosis in 2 tertiary care referral centers. The follow-up assessments included clinical examination, determination of the presence and quality of sexual intercourse, and vaginoscopy. RESULTS: All patients underwent laparoscopically assisted uterovestibular anastomosis. No perioperative complications occurred. The mean follow-up period was 8 ± 3.2 years. In all patients, the length of the neovagina was greater than 4 cm at 1 year after the surgery and approximately 6 cm after 2 years. After the start of sexual intercourse, the neovagina exceeded 7 cm in length in 2 of the 11 sexually active patients. At 12 months after the surgery, iodine-positive epithelium was present in all patients and was maintained over time. The continuity of the neovagina, neocervix, and uterine body was maintained without further interventions in 15 of the 16 patients. During the follow-up, 11 patients were sexually active, 5 were married, 4 were seeking conception, and 2 had spontaneous pregnancy. CONCLUSIONS: Laparoscopically assisted uterovestibular anastomosis seems to be a safe and effective treatment for patients with cervical atresia and complete absence of the vagina, at least in terms of the recovery of menstrual function and sexual activity.

Reconstructive surgery for congenital atresia of the uterine cervix: a systematic review.

The authors discuss the incidence, the embryological development, the classification, the presentation and the treatment options of this rare reproductive tract abnormality. In the past, the treatment proposed almost unanimously was hysterectomy and subsequent construction, when necessary, of a neovagina. In recent decades, numerous experiences of conservative therapies have accumulated that allow the restoration of menstrual function and in some rare cases even the achievement of a pregnancy. However, complications associated with recanalization of the cervix frequently resulted in the need for repeated surgery, risk of serious and sometimes fatal ascending infection. This review aims to analyze the most recent and significant experiences of conservative surgery in this field to provide an accurate picture of the various techniques and their outcomes, especially from the point of view of fertility. Conservative surgery should now be considered as the first-line treatment option. On the other hand, it is not possible to draw conclusions on the superiority of one technique over another among the various conservative options. This would require large series with adequate follow-up, which unfortunately are not available.

Conservative surgical repair in cervical atresia associated with partial or complete absence of the vagina.

OBJECTIVE: To describe the surgical technique of laparoscopically assisted uterovaginal/vestibular anastomosis in patients with cervical atresia associated with partial or complete absence of the vagina. DESIGN: Surgical video article. Local institutional review board approval and written permission from the patients were obtained. SETTING: Tertiary referral center. PATIENT(S): The surgical video presents surgical correction in 3 different patients with cervical agenesis. The first patient, aged 14 years, had a normoconformed uterus and total absence of the vagina. The second patient, aged 12 years, demonstrated a left unicornuate uterus and partial absence of the vagina. The third patient, aged 13 years, displayed a right unicornuate uterus and total absence of the vagina. INTERVENTION(S): Laparoscopic time and perineal time. During laparoscopy, the entire abdominopelvic cavity was assessed to evaluate the uterine morphology and size to exclude anomalies such as hematometra. The adnexa and adhesions were evaluated and any endometrial flare-ups were treated appropriately. A laparoscopic ultrasound probe was used to evaluate the size and location of the endometrial cavity. In cases with total absence of vaginas, an H-shaped incision in the hymenal dimple allowed a larger area of available tissue for the anastomosis. A tunnel was then created by blunt finger dissection between the bladder and rectum. Simultaneously, the uterus was pushed caudally by an assistant while the operator grasped it from below using an internal probe. A circular myometrial incision at the uterine caudal body allowed to reach the endometrial cavity and open it. The edges of the uterine cavity were then anastomized with the edges of the hymenal incision. In cases with partial absence of vaginas, the creation of the tunnel between the vagina and rectum was not necessary and the open uterus was anastomosed with the margins of the vaginal dome, engraved on the guide of a metal dilator. All patients received broad-spectrum antibiotics (i.e., cephalosporins of the last available generation) on the day before surgery and on the day of surgery. MAIN OUTCOME MEASURE(S): Intraoperative anatomic and ultrasound data, neovaginal length, and recovery of menstrual function 180 days after surgery. RESULT(S): The surgical procedure was successful in all cases. No major complications were recorded, and in particular, no bladder or rectal injuries occurred. No stenosis of the neocervix was recorded. The main hospital stay of the patients was 3.5 ± 1.5 days. In each case, the neovagina developed gradually over time after surgery because of the upward traction action exerted by the uterus through its natural ligament apparatus (cardinal ligaments and ovarian vessels). This fact eliminated the requirement for the use of a mold after surgery. At the 15-week follow-up, vaginoscopy was performed, with mucus observed at the site of uterovaginal anastomosis in all cases. None of the patients developed infection after surgery because of the avoidance of molds or pessaries and the natural mucus production. Six months after surgery, the length of the neovagina was >4 cm in all 3 cases. CONCLUSION(S): Laparoscopic-assisted uterovaginal/vestibular anastomosis may be considered the treatment of choice for patients with cervical atresia associated with partial or complete absence of the vagina.

Laparoscopic Oocyte Retrieval and Cryopreservation during Vaginoplasty for Treatment of Mayer-Rokitansky-Kuster-Hauser Syndrome.

In Mayer-Rokitansky-Kuster-Hauser Syndrome (MRKHS) patients who are scheduled for laparoscopic vaginoplasty and have a desire for biological motherhood, we propose that a concomitant laparoscopic oocyte retrieval for cryopreservation is performed. Oocyte retrieval is pursued at the beginning of the laparoscopy. Right and left 5 mm trocars are positioned, through which a 17 G ovum aspiration needle is used for puncture of the right and left ovaries, respectively. To facilitate exposure of the follicles, the ovaries are mobilized and held with laparoscopic forceps. When aspirating multiple follicles near each other, the needle tip is retained in the ovary to reduce the number of times that the ovarian cortex is transfixed and due to the inherent risk of bleeding. Subsequent steps are unchanged compared to the Davydov laparoscopic modified technique for vaginoplasty. Prior to surgery, controlled ovarian stimulation is performed with a gonadotropin hormone-releasing hormone (Gn-RH) antagonist protocol, and the concomitant procedure of oocyte retrieval and vaginoplasty is scheduled 36 h after the final follicular maturation trigger. Follicular fluid is collected in the same 10 mL sterile tubes used during transvaginal oocyte retrieval and transferred in a warming block (37 °C) to the assisted reproduction laboratory, where mature (metaphase II) oocytes are vitrified. In this case, a series of 23 women with MRKH, oocytes were successfully retrieved and cryopreserved in all patients; vaginoplasty was subsequently conducted without modifications, and the inpatient and outpatient postoperative care (day of urinary catheter removal, day of hospital discharge, dilator use, and comfort at follow-up) remained unaffected. One postoperative complication occurred in one patient (fever developing on day 5 post surgery and intraperitoneal fluid detection on transabdominal ultrasound) and resolved after conservative treatment. Rather than performing surgical vaginoplasty and delaying oocyte retrieval in MRKH patients, this approach combines both procedures in a single laparoscopy, thereby minimizing surgical invasiveness and anesthesiologic risks.

The Peritoneal Neovagina after Davydov's Laparoscopic Procedure in Mayer-Rokitansky-Küster-Hauser Syndrome: Morphology and Ultrastructure Investigation of the New Epithelium.

STUDY OBJECTIVE: To investigate the clinical appearance and morphologic and ultrastructural aspects of the mucosa of the peritoneal neovagina after laparoscopic Davydov neovaginoplasty in patients with Mayer-Rokitansky-Küster-Hauser syndrome. DESIGN: The study group was a prospective, observational, experimental cohort of cases treated in the same institution between 2015 and 2019. Patients were followed up at 3, 6, and 12 months after surgery and then every 12 months. SETTING: Single-center academic institution and teaching hospital in Milan, Italy. PATIENTS: Fifty-one consecutive subjects with clinical and imaging diagnosis of Mayer-Rokitansky-Küster-Hauser syndrome surgically treated by the same team and postoperatively followed. INTERVENTIONS: All the subjects underwent the same standardized surgical procedure and thereafter were followed up at 3, 6, and 12 months after surgery and then every 12 months; a minimum follow-up of 12 months was achieved in all cases. Vaginoscopy and Schiller test were performed at each follow-up visit, and a biopsy specimen of the neovagina was obtained in a limited number of patients (6 out of 51) for light microscopy (LM) and scanning electron microscopy (SEM) analysis of the tissue. MEASUREMENTS AND MAIN RESULTS: In vaginoscopy, the neovaginal mucosa appeared homogeneous, smooth, and pink all along the neovaginal tract; the Schiller test detected iodine positivity at different degrees of extension upward from the hymenal ring, starting at 3 months postoperatively with almost complete positivity between 6 to 12 months in all cases. LM demonstrated adequate thickness and differentiation of the new mucosa along with the presence of glycogen storage; SEM revealed an ultrastructural surface appearance very close to normality. The main difference compared with a normal vagina was the reduced presence of vaginal mucosal folds. CONCLUSION: Under different techniques (vaginoscopy, Schiller test, LM, and SEM), a minimum of 6 months after surgery, the peritoneal neovagina epithelium showed aspects comparable to the natal mucosa of the vagina.

Lower urinary tract symptoms in patients with Mayer-Rokitansky-Kuster-Hauser syndrome after neo-vagina creation by Davydov's procedure.

INTRODUCTION: Lower urinary tract symptoms (LUTS) in subjects with Mayer-Rokitansky-Küster-Hauser syndrome treated by Davydov's laparoscopic neo-vaginoplasty were measured. METHODS: Davydov's laparoscopic neo-vaginoplasty was undertaken at the Department of Obstetrics/gynecology, San Raffaele Hospital, Milan, Italy, from November 2015 to July 2017, by two highly qualified surgeons. All women completed the ICIQ-UI Short Form questionnaire before and after treatment. LUTS were scored at recruitment, hospitalization, and 1, 3, 6 and 12 months after surgery. RESULTS: Twenty-one women (mean age 21 years ± 5.9) were operated on with no major complications. Mean surgery duration was 79 min (± 55 min). Before the operation, one patient (1/21; 4.8%) reported occasional urinary loss that persisted after surgery and throughout 12 months of follow-up. After the operation, one patient (1/21; 4.8%) had urinary retention, requiring self-catheterization for 2 weeks. One month after surgery, stress incontinence was recorded in one case (1/19; 5.2%) and urge incontinence in two cases (2/19; 10.5%). At 3-month follow-up, these three patients were free of symptoms. CONCLUSION: The rate of LUTS is lower than that reported by others using alternative surgical procedures. To the best of our knowledge, this is the first report validating LUTS after Davydov's neo-vaginoplasty.

Oocyte Retrieval during Laparoscopic Vaginoplasty to Reduce Invasiveness in the Treatment of Mayer-Rokitansky-Küster-Hauser Syndrome.

STUDY OBJECTIVE: To evaluate the treatment of patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome with a combination of oocyte retrieval and surgical vaginoplasty in a single laparoscopic procedure. DESIGN: A case series. SETTING: The study was conducted at 2 tertiary referral facilities for MRKH syndrome in Milan, Italy, between July 2017 and September 2018. PATIENTS: Eleven patients presented with MRKH and required surgical vaginoplasty while expressing a desire for future fertility. INTERVENTIONS: Two experienced surgeons and an expert in assisted reproductive technology performed concomitant vaginoplasty according to the modified technique of Davydov and laparoscopic oocyte retrieval for gamete cryopreservation. MEASUREMENTS AND MAIN RESULTS: Before the procedure, patients underwent extensive counseling and gave written consent. At the start of surgery, 10.4 ± 4.4 (mean ± standard deviation [SD]) oocytes were retrieved laparoscopically, and 8.8 ± 3.1 (SD) mean mature oocytes were cryopreserved. After oocyte retrieval, the steps of the modified Davydov technique were followed. The total operative time was 116 ± 16 minutes (mean ± SD), and no intraoperative/postoperative complications were observed. CONCLUSION: This is the first report of combined oocyte retrieval and vaginoplasty for patients with MRKH syndrome. The approach was found to be feasible in patients with a desire for future fertility. It is our belief that physicians treating patients with MRKH should refer patients to centers with expertise in both vaginoplasty and assisted reproductive technology.

Risk factors for monozygotic twinning after in vitro fertilization: a systematic review and meta-analysis.

OBJECTIVES: To establish the risk factors for monozygotic twin (MZT) and monochorionic twin (MCT) pregnancies after in vitro fertilization (IVF). DESIGN: Systematic review and meta-analysis. SETTING: Not applicable. PATIENT(S): Women who achieved MZT and non-MZT pregnancies through IVF. INTERVENTION(S): Systematic search of Medline from January 1995 to October 2018 with cross-checking of references from relevant articles in English. MAIN OUTCOME MEASURE(S): Possible risk factors for MZT or MCT pregnancies after IVF, comprising extended embryo culture, insemination method (conventional IVF and intracytoplasmic sperm injection [ICSI]), embryo biopsy for preimplantation genetic testing for aneuploidies or for monogenic/single-gene defects (PGT-A or PGT-M) programs, assisted hatching (AH), oocytes donation, female age, and embryo cryopreservation. RESULT(S): A total of 40 studies were included. Blastocyst transfer compared with cleavage-stage embryo transfer, and female age <35 years were associated with a statistically significant increase in the MZT and MCT pregnancy rate after IVF: (23 studies, OR 2.16, 95% CI, 1.74-2.68, I2=78%; 4 studies, OR 1.29; 95% CI, 1.03-1.62, I2=62%; and 3 studies, OR 1.90, 95% CI, 1.21-2.98, I2=59%; 2 studies, OR 2.34; 95% CI, 1.69-3.23, I2=0, respectively). Conventional IVF compared with ICSI and assisted hatching were associated with a statistically significantly increased risk of MZT pregnancy (9 studies, OR 1.19, 95% CI, 1.04-1.35, I2=0; 16 studies, OR 1.17, 95% CI, 1.09-1.27, I2=29%, respectively). Embryo biopsy for PGT-A or PGT-M, embryo cryopreservation, and oocytes donation were not associated with MZT pregnancies after IVF. CONCLUSION(S): Blastocyst transfer is associated with an increased risk of both MZT and MCT pregnancies after IVF. Further evidence is needed to clarify the impact of female age, insemination method and AH on the investigated outcomes.

Prevalence and concordance of oral and genital HPV in women positive for cervical HPV infection and in their sexual stable partners: An Italian screening study.

OBJECTIVES: This cross-sectional study aimed to evaluate the prevalence and type of oral HPV-infection in women with a cervical HPV-lesion and in the oral and genital mucosa of their male partners. METHODS: The study group comprised 44 sexually-active women, 20-45 years with abnormal PAP smear, not more than 6 months prior to referral together with the male partners cohabiting in stable partnerships. A detailed questionnaire was administered concerning the HPV-related risk factors. Oral swabs, oral rinses, cervical swabs and urine samples were collected. HPV DNA was detected using two different polymerase chain reactions (PCRs): MY09-11 and FAP59-64. Positive samples were genotyped by Sanger sequencing and the INNO-LiPA HPV Genotyping Extra II probe assay. The association with risk factors was assessed by fitting a generalized model, using the General Linear Model function in the R-software; correlations were calculated between all data. RESULTS: HPV was detected in 84% of Cervical Samples, in 24.3% of oral samples and in one urine sample. Only 27% of the HPV-positive results were identical with both PCR DNA assays. 8 male had oral HPV-positive samples different from women cervical samples. In one couple the urine-male sample had the same HPV present in the female-cervical sample. A significant association resulted between women/oral sex practices and men/n. of partners. CONCLUSIONS: This study reports that women (20.4%) with a diagnosis of cervical-HPV and their male partners (30,7%) are at high risk for subclinical oral HPV infection.

Maternal and Paternal Caffeine Intake and ART Outcomes in Couples Referring to an Italian Fertility Clinic: A Prospective Cohort.

Caffeine intake, a frequent lifestyle exposure, has a number of biological effects. We designed a cohort study to investigate the relation between lifestyle and assisted reproduction technique (ART) outcomes. From September 2014 to December 2016, 339 subfertile couples referring to an Italian fertility clinic and eligible for ART procedures were enrolled in our study. Sociodemographic characteristics, smoking, and usual alcohol and caffeine consumption in the year prior to ART were recorded. The mean age of participants was 36.6 ± 3.6 years in women and 39.4 ± 5.2 years in men. After oocytes retrieval, 293 (86.4%) underwent implantation, 110 (32.4%) achieved clinical pregnancy, and 82 (24.2%) live birth. Maternal age was the main determinant of ART outcome. In a model including women's age and college degree, smoking habits, calorie and alcohol intake for both partners, previous ART cycles, and partner's caffeine intake, we did not observe any association between caffeine intake and ART outcome. Using the first tertile of caffeine intake by women as a reference, the adjusted rate ratio (ARR) for live birth was 1.09 (95% confidence interval (CI) 0.79⁻1.50) in the second and 0.99 (95% CI 0.71⁻1.40) in the third tertiles. In conclusion, a moderate caffeine intake by women and men in the year prior to the ART procedure was not associated with negative ART outcomes.

Creation of a Neovagina by Laparoscopic Modified Davydov Vaginoplasty in Patients with Partial Androgen Insensitivity Syndrome.

STUDY OBJECTIVE: To evaluate the feasibility, safety, and outcome of laparoscopic modified Davydov vaginoplasty in subjects with partial androgen insensitivity syndrome (PAIS). DESIGN: A retrospective cohort study (Canadian Task Force classification III). SETTING: A tertiary referral center. PATIENTS: Ten continuous patients operated on between October 2008 and May 2014. INTERVENTIONS: Laparoscopic modified Davydov vaginoplasty. The surgical technique was tailored on PAIS subjects who presented a male pelvic anatomy and, frequently, anomalies of the external genitalia. MEASUREMENTS AND MAIN RESULTS: Anatomic success was defined as a neovaginal width allowing the insertion of 2 fingers and a neovaginal length of at least 5 cm. Functional success was defined as the presence of regular sexual intercourse. Laparoscopic modified Davydov vaginoplasty was successfully performed in all patients without surgical complications. At hospital discharge, anatomic success was achieved in all patients. At the 12-month follow-up, anatomic success was achieved in 9 patients and functional success in 7 patients. Two patients with anatomic success did not start any sexual activity by personal choice. One patient had an anatomic failure with a neovaginal length of 2 cm. This patient had not complied with the postoperative use of vaginal dilators. CONCLUSION: This is the first study reporting the outcomes of laparoscopic modified Davydov vaginoplasty in subjects with PAIS. Postoperative long-term outcomes were comparable with those achieved in women with Rokitansky syndrome. The laparoscopic modified Davydov operation may represent the procedure of choice for the creation of a neovagina and the concomitant correction of anomalies of the external genitalia in subjects with PAIS.

Fetoscopic Endoluminal Tracheal Occlusion in Fetuses with Severe Diaphragmatic Hernia: A Three-Year Single-Center Experience.

OBJECTIVE: To report on our experience in the prenatal treatment of severe congenital diaphragmatic hernia (CDH) by fetoscopic endoluminal tracheal occlusion (FETO). METHODS: Between 2012 and 2014, FETO was performed at our center in 21 cases of CDH considered to be severe based on sonographic measurement of observed/expected lung-to-head ratio (O/E LHR) and side of the defect. We reported pre- and postoperative ultrasound findings, procedure-related complications, pregnancy outcome and survival at 1-3 years of age. RESULTS: The median gestational age (GA) at balloon insertion was 28.1 weeks (range 26.0-31.1) and the median GA at delivery 34.7 weeks (range 31.6-39.0); delivery before 32 and 34 weeks occurred in 2 (9.5%) and 7 (33.3%) cases, respectively. Postnatal survival at 1-3 years of age in the 17 cases with isolated unilateral CDH was 47.1%. The percentage difference between pre-balloon removal O/E LHR and pre-FETO O/E LHR was significantly higher in survivors compared to neonates who died (40.8 vs. 21.2%, respectively; p < 0.05). CONCLUSIONS: In this study, FETO was associated with an infant survival of 47% in cases with isolated unilateral severe CDH. The post-FETO increase in O/E LHR was higher in fetuses that survived compared to those who died.

Adenomyosis: What the Patient Needs.

A panel of experts in the field of endometriosis expressed their opinions on management options in a 28-year-old patient, attempting pregnancy for 1 year, with severe cyclic pelvic pain and with clinical examination and imaging techniques suggestive of adenomyosis. Many questions this paradigmatic patient may pose to the clinician are addressed, and all clinical scenarios are discussed. A decision algorithm derived from this discussion is also proposed.

Postnatal survival after endoscopic equatorial laser for the treatment of twin-to-twin transfusion syndrome.

BACKGROUND: Endoscopic laser coagulation of placental anastomoses is the first-line treatment for severe twin-to-twin transfusion syndrome. A recent randomized controlled trial reported that laser coagulation along the entire vascular equator was associated with a similar dual survival and survival of at least 1 twin compared with the group that was treated with the selective technique. In addition, there was a significantly lower incidence of postoperative recurrence of twin-to-twin transfusion syndrome and the development of twin anemia-polycythemia sequence in the equatorial group. OBJECTIVE: The purpose of this study was to report on neonatal survival in twin-to-twin transfusion syndrome pregnancies that were treated with endoscopic laser therapy with the use of the equatorial technique and to examine the relationship between preoperative factors and twin loss. STUDY DESIGN: Endoscopic equatorial laser therapy was carried out as the primary treatment for twin-to-twin transfusion syndrome in all consecutive monochorionic diamniotic twin pregnancies that were referred at a single fetal surgery Center over a 4-year period. All visible placental anastomoses were coagulated; additional laser ablation of the placental tissue between the coagulated vessels was carried out. Pre-laser ultrasound data, periprocedural complications, pregnancy outcome, and postnatal survival at hospital discharge were recorded and analyzed. RESULTS: A total of 106 pregnancies were treated during the study period. Median gestational age at laser therapy was 19.7 weeks (range, 15.1-27.6 weeks). There was postoperative recurrence of twin-to-twin transfusion syndrome or the development of twin anemia-polycythemia sequence in 2 (1.9%) and 2 (1.9%) cases, respectively. The survival rates of both and at least 1 twin were 56.6% and 83.0%, respectively. Donor survival was significantly lower compared with the recipient co-twin (64.2% vs 75.5%, respectively; P < .05). The rate of fetal death, which was the most common cause of twin loss, was significantly higher in donors compared with recipient fetuses (23.6% vs 10.4%, respectively; P < .05). In cases with absent or reversed end-diastolic velocity in the donor umbilical artery, dual and donor survival rates were significantly lower compared with the remaining twin-to-twin transfusion syndrome pregnancies (40.0% vs 64.8% and 40.0% vs 76.1%, respectively; P < .05). There were no significant differences between the 2 groups in the survival of at least 1 twin and in the recipient survival. CONCLUSIONS: Endoscopic equatorial laser therapy was associated with a survival of both and at least 1 twin of approximately 55% and 83%, respectively, with a low rate of recurrent twin-to-twin transfusion syndrome and twin anemia-polycythemia sequence. In addition, the preoperative finding of abnormal donor umbilical artery Doppler on ultrasound identified a subgroup of twin-to-twin transfusion syndrome pregnancies with a lower dual survival rate caused by increased intrauterine deaths of donor twins.

Intrafollicular iron and ferritin in women with ovarian endometriomas.

OBJECTIVE: To evaluate whether iron contained in ovarian endometriomas can diffuse through the cyst wall and negatively affect ovarian function. DESIGN: Prospective case series. SETTING: Infertility unit in an academic setting. POPULATION: Thirty-nine infertile women with unilateral endometriomas who underwent in vitro fertilization. METHODS: Iron and ferritin assessments in pools of follicular fluids obtained from affected and contralateral intact gonads. MAIN OUTCOME MEASURES: Iron and ferritin concentrations. RESULTS: Follicular fluid iron content did not differ between the two gonads. The median [interquartile range (IQR)] follicular concentrations in the affected and unaffected ovaries were 59 (IQR 44-74) and 59 (IQR 47-73) µg/dL, respectively (p = 0.77). Conversely, ferritin concentration was significantly higher in affected gonads. The median (IQR) concentrations of ferritin in the affected and unaffected ovaries were 57 (IQR 31-146) and 33 (IQR 23-67) µg/mL, respectively (p = 0.026). When considering together the 78 studied ovaries, no significant correlations emerged between follicular iron and ferritin and variables reflecting ovarian responsiveness and oocyte developmental competence. CONCLUSIONS: Iron may diffuse from ovarian endometriomas into the adjacent ovarian tissue. However, this phenomenon does not appear to markedly affect ovarian function. Some effective biological mechanisms such as ferritin storage may effectively sequester free iron, so limiting its detrimental effects.

How to Manage Bowel Endometriosis: The ETIC Approach.

A panel of experts in the field of endometriosis expressed their opinions on management options in a 35-year-old patient desiring pregnancy with a history of previous surgery for endometrioma and bowel obstruction symptoms. Many questions that this paradigmatic patient may pose to the clinician are addressed, and various clinical scenarios are discussed. A decision algorithm derived from this discussion is proposed as well.

Asymptomatic adenomyosis and embryo implantation in IVF cycles.

Research on the effect of adenomyosis on the rate of success of IVF is controversial. Differences in study design, study power, criteria and instrument used to diagnose adenomyosis and choice of controls may explain these discrepancies. To establish whether embryo implantation is impaired in women with adenomyosis, women scheduled for IVF were prospectively evaluated for the presence of adenomyosis and whether this condition affected embryo implantation. Forty-nine women with adenomyosis diagnosed at transvaginal ultrasound with no abnormal uterine bleeding were recruited. They were matched for study period, age, day of embryo transfer and number of transferred embryos to 49 controls without the disease. In women with adenomyosis, 24 out of 76 embryos transferred implanted (32%); this occurred in 16 out of 76 (21%) in unaffected controls. The crude odds ratio of implantation in affected women was 1.73 (95% CI 0.83 to 3.60). The odds ratio adjusted for body mass index (the unique variable found to differ at univariate analysis) was 1.78 (95% CI 0.85 to 3.77). In conclusion, implantation rate is not impaired in asymptomatic women who are diagnosed with adenomyosis at transvaginal sonography. Affected women can be reassured about the effect of this condition on their chances of success.

Serum anti-mullerian hormone in reproductive aged women with benign ovarian cysts.

OBJECTIVE: There is consistent evidence demonstrating that laparoscopic removal of benign ovarian cysts significantly damages the ovarian reserve. In contrast, the pre-operative impact of these cysts on the ovarian reserve is yet controversial. To elucidate this aspect, we set up a cross-sectional study in reproductive age women with and without benign ovarian cysts. STUDY DESIGN: Inclusion criteria were as follow: (1) Age 18-40 years, (2) regular menstrual cycles, (3) Indication to laparoscopic surgery. Eligible women donated a blood sample for anti-Mullerian hormone (AMH) testing. Women who were diagnosed at surgery with concomitant endometriotic and non-endometriotic ovarian cysts, deep infiltrating peritoneal endometriosis or malignancies were subsequently excluded. RESULTS: Diagnoses of the included women were as follows: ovarian endometriomas (n=122), non-endometriotic ovarian cysts (n=50) and non-ovarian diagnoses (n=113). Serum AMH in the three groups did not significantly differ. The median (Interquartile range-IQR) was 1.8 (0.8-3.1), 2.0 (0.8-3.9) and 1.9 (0.9-3.3) ng/ml, respectively (p=0.60). The analyses were repeated grouping women into those with bilateral cysts (n=54), unilateral cysts (n=118) and intact gonads (n=113). Women with bilateral lesions were found to have significantly lower levels of serum AMH. The median (IQR) serum AMH in the three groups was 1.3 (0.5-2.5), 2.0 (1.1-3.6) and 1.9 (0.9-3.3) ng/ml, respectively (p=0.019). We failed to demonstrate any correlation between serum AMH and the dimension of the ovarian cysts. CONCLUSIONS: Serum AMH is lower in women with bilateral ovarian cysts and this does not appear to be related to the histology or dimension of the lesions.

The rapid growth of fibroids during early pregnancy.

Several studies aimed to disentangle whether pregnancy influences the growth of uterine fibroids but results were inconsistent. In this study, we speculated that fibroid enlargement during pregnancy may not be linear and we hypothesized that this phenomenon may mainly occur during initial pregnancy. To test this hypothesis, we set up a prospective cohort study of women with fibroids undergoing IVF. Cases were women achieving a viable pregnancy. Controls were the subsequent women with fibroids but failing to become pregnant. Twenty-five cases and 25 controls were recruited. The total number of fibroids in the two groups was 46 and 41, respectively. The mean ± SD diameter of the fibroids was 17 ± 10 and 20 ± 11 mm, respectively (p = 0.18). A statistically significant enlargement emerged exclusively in pregnant women. The median (Interquartile Range) modification of the diameter of the lesions in cases and controls was +34% (+6%/+65%) and +2% (-6%/+12%), respectively (p<0.001). The median (Interquartile Range) modification of the volume of the lesions was +140% (+23%/+357%) and 0% (-18%/+37%), respectively (p<0.001). In pregnant women, we failed to document any significant correlation between the magnitude of the growth and ovarian responsiveness to hyper-stimulation, suggesting that steroids hormones are not the unique factors involved. In conclusion, fibroids undergo a rapid and remarkable growth during initial pregnancy. Reasons behind this phenomenon remain to be clarified. The early rise in steroids hormones during early pregnancy may not be sufficient to explain the process. Other pregnancy-related hormones and proteins may play also key roles.