It is time to implement molecular classification in endometrial cancer.

A huge effort has been done in redefining endometrial cancer (EC) risk classes in the last decade. However, known prognostic factors (FIGO staging and grading, biomolecular classification and ESMO-ESGO-ESTRO risk classes stratification) are not able to predict outcomes and especially recurrences. Biomolecular classification has helped in re-classifying patients for a more appropriate adjuvant treatment and clinical studies suggest that currently used molecular classification improves the risk assessment of women with EC, however, it does not clearly explain differences in recurrence profiles. Furthermore, a lack of evidence appears in EC guidelines. Here, we summarize the main concepts why molecular classification is not enough in the management of endometrial cancer, by highlighting some promising innovative examples in scientific literature studies with a clinical potential significant impact.

Ultrasound Findings of Adenomyosis in Adolescents: Type and Grade of the Disease.

STUDY OBJECTIVE: To evaluate the ultrasound features, types, and degrees of adenomyosis among adolescents and to correlate these findings with clinical symptoms DESIGN: A retrospective observational study. SETTING: Gynecological ultrasound units from January 2014 to June 2020. PATIENTS: A total of 43 adolescents (aged 12-20 years) who were diagnosed as having adenomyosis at a pelvic ultrasound examination. INTERVENTIONS: Ultrasound features and location and type of adenomyosis within the uterus were evaluated on stored 2-dimensional images and videos and 3-dimensional volumes. Adenomyosis was classified as mild, moderate, and severe according to the extension of the disease in the uterus as described in our previous published classification. MEASUREMENTS AND MAIN RESULTS: Adenomyotic features recorded among our population were myometrial hyperechoic areas, uterine wall asymmetry, intramyometrial cystic areas, and some types of junctional zone alterations. The posterior uterine wall (58%) and the outer myometrial layer (93%) were mostly affected. In 44% of adolescents (19/43) with adenomyosis, at least 1 location of pelvic endometriosis was documented. Dysmenorrhea was the most commonly reported symptoms (88%), and it was associated with adenomyosis of the outer myometrium, myometrial hyperechoic areas, uterine wall asymmetry, and intramyometrial cystic areas. Adolescents with dyspareunia showed diffuse adenomyosis (9/9 patients) including both the inner and outer myometrium (7/9 patients) and in the posterior wall (7/9 patients). Heavy menstrual bleeding was associated with diffuse adenomyosis (18/23 patients) mostly of the outer myometrium (22/23 patients). Scoring system showed predominantly mild disease and no severe adenomyosis was found. Adolescents with diffuse adenomyosis were significantly older and showed a high percentage of heavy menstrual bleeding compared with those with the focal disease of the inner myometrium. CONCLUSION: This study shows that adenomyosis is not only a pathology of adult life, but it involves young patients mostly in a mild-to-moderate form and is associated with typical painful symptoms. In adolescents, the diagnosis of adenomyosis is feasible through a noninvasive way with ultrasound and a proper management can be set.

Transvaginal Ultrasound Findings After Laparoscopic Rectosigmoid Segmental Resection for Deep Infiltrating Endometriosis.

OBJECTIVES: To evaluate transvaginal ultrasound (TVUS) findings in patients who underwent segmental rectosigmoid resection for deep infiltrating endometriosis (DIE) and to correlate postsurgical ultrasound findings with symptoms. METHODS: A retrospective study including 50 premenopausal women with bowel endometriosis who underwent segmental rectosigmoid resection was conducted. Within 12 months after surgery, a TVUS examination was conducted in all patients to evaluate the presence of postsurgical endometriosis locations and symptoms, including dysmenorrhea, dyspareunia, dysuria, dyschezia, and chronic pelvic pain. Pelvic pain was assessed in all women by a visual analog scale. RESULTS: At the follow-up 32 of 50 patients were receiving medical treatment, whereas 18 women declined postsurgical medical therapy and tried to conceive. A high percentage of adhesions (90%) was found. A negative sliding sign (a simple diagnostic sign that can be performed during a TVUS examination, consisting of gentle pressure applied by both the vaginal transducer and the examiner's hand on the abdomen; if the uterus does not glide freely along with the rectum and posterior fornix, the sign is considered negative, and adhesions can be suspected) was found in 29 (58%) women and was associated with bowel symptoms. Recurrence of posterior DIE was found in 9 cases (18%) and endometriomas in 8 cases (16%). Adenomyosis was observed in 80% of women and was present in all symptomatic patients. CONCLUSIONS: After rectosigmoid segmental resection patients with DIE may continue to be symptomatic, and postoperative TVUS may reveal foci of disease or pelvic adhesions. Moreover, adenomyosis could be linked to symptoms experienced during follow up. Women should be aware that painful symptoms and alterations of pelvic organs could still be present after surgery and be detectable by TVUS.

Uterine and placental blood flow indexes and antinuclear autoantibodies in unexplained recurrent pregnancy loss: should they be investigated in pregnancy as correlated potential factors? A retrospective study.

BACKGROUND: The potential role of antinuclear antibodies (ANA) in recurrent pregnancy loss (RPL) pathogenesis is still debated, although some evidences suggest that they could affect pregnancy outcome, leading to a higher miscarriage rate in these patients. A hypothesized mechanism is through changes in uterine flow in pre-conceptional stage, by modifying endometrial receptivity in RPL. However, scant data are available, in pregnancy, about their role in RPL placental perfusion, also in relation to its potential treatments, such as low molecular weight heparin (LMWH). The aim of this study is to retrospectively further investigate the correlation between two-dimensional (2D) and three-dimensional (3D) uterine and placental flow indexes and the presence or the absence of ANA in women with unexplained RPL (uRPL), treated or not treated with LMWH. METHODS: 2D Doppler measurement of pulsatility index (PI) of the uterine arteries and 3D ultrasonography determination of vascularization index (VI), flow index (FI) and vascularization flow index (VFI) was carried out with the aid of the virtual organ computer-aided analysis (VOCAL) technique in LMWH treated (n 24) and not treated-uRPL patients (n 20) and in the relative control group (n 27), each group divided in ANA+ and ANA- subgroups. Serum assay for the presence of ANA was performed in all women. RESULTS: No differences were found in PI, VFI and VI values, by comparing the different groups. A difference in VI values was found for ANA- patients between RPL women not treated with LMWH and the treated ones (p = 0,01), which have lower VI values and similar to controls. By considering only ANA- treated and not treated RPL patients, the ROC curve shows an area of 0,80 and at the VI cut-off of 11,08 a sensitivity of 85% and a specificity of 67%. CONCLUSIONS: LMWH could exert a potential beneficial effect in restoring the physiological blood flow supply in terms of VI in uRPL ANA- status, suggesting to include ANA and VI investigations in the RPL diagnostic algorithm in a research context, since further studies are needed to clarify this challenging hypothesis in order to try to ameliorate ANA and abnormal placental vascularization negative influence on RPL pregnancy outcome .

New Sonographic Classification of Adenomyosis: Do Type and Degree of Adenomyosis Correlate to Severity of Symptoms?

STUDY OBJECTIVE: To correlate the type and degree of adenomyosis, scored through a new system based on the features of transvaginal sonography, to patients' symptoms and fertility. DESIGN: This is a multicenter, observational, prospective study. SETTING: Two endometriosis tertiary referral centers (University of Rome "Tor Vergata" and University of Siena). PATIENTS: A total of 108 patients with ultrasonographic signs of adenomyosis. INTERVENTIONS: A new ultrasonographic scoring system designed to assess the severity and the extent of uterine adenomyosis was used to stage the disease in correlation with the clinical symptoms. Menstrual uterine bleeding was assessed by a pictorial blood loss analysis chart, painful symptoms were evaluated using a visual analog scale, and infertility factors were considered. MEASUREMENTS AND MAIN RESULTS: A total of 108 patients with ultrasonographic signs of adenomyosis (mean age ± standard deviation, 37.7 ± 7.7 years) were classified according to the proposed scoring system. Women with ultrasound diagnosis of diffuse adenomyosis were older (p = .04) and had heavier menstrual bleeding (p = .04) than women with focal disease; however, no statistically significant differences were found regarding the presence and severity of dyspareunia and dysmenorrhea. Higher values of menstrual bleeding were found for severe diffuse adenomyosis, with the highest values being found in those with adenomyomas. In patients trying to conceive, the presence of ultrasound findings of focal disease was associated with a higher percentage of infertility than in those with diffuse disease, and the focal involvement of the junctional zone showed a higher percentage of at least 1 miscarriage than in those with diffuse adenomyosis. CONCLUSION: The ultrasonographic evaluation of the type and extension of adenomyosis in the myometrium seems to be important in correlation to the severity of symptoms and infertility.

Longitudinal Changes of Subpubic Arch Angle throughout Pregnancy.

OBJECTIVE: The objective of this study is to assess whether the subpubic arch angle (SPA) changes throughout pregnancy. MATERIALS AND METHODS: We recruited a group of nulliparous women in the first trimester of pregnancy. Each woman was assessed 3 times throughout pregnancy, once per each trimester, by measuring SPA using a recently described highly reproducible three-dimensional transperineal ultrasound (linear reconstruction with contrast enhancement technique; OmniView-volume contrast imaging). Repeated measures analysis of variance was used to study SPA changes during pregnancy. RESULTS: Overall, 97 women were included in the final analysis. SPA increased progressively and significantly (F = 27.824, p < 0.001) from the first to the second trimester (121.8 ± 8.7 vs. 123.5 ± 8.4°, p = 0.01) and from the second to the third trimester (123.5 ± 8.4 vs. 125.3 ± 8.1°, p = 0.01). CONCLUSION: SPA width increases progressively but slightly during pregnancy. Although this finding is interesting, the extremely small difference detected is unlikely to be clinically significant.

Amniotic fluid antiphospholipid antibodies: potential role in antiphospholipid syndrome-independent aberrant implantation process.

BACKGROUND: The direct role of antiphospholipid antibodies (aPL) at maternal-fetal interface has not been fully investigated, especially whether they are involved in physiological and pathological implantation conditions, in an antiphospholipid syndrome (APS)-independent manner. In fact, trophoblast cells and placental endothelial cells at the implantation site express potential aPL targeted-phospholipid antigens (PL Ags); thus, the local production and presence of their specific antibodies, not related to APS (characterized by aPL presence in the peripheral blood), could be a potential marker of aberrant invasion, implantation and fetal-maternal immune tolerance processes. METHODS: Anti-Beta2glycoprotein I (anti-ß2GPI) and anticardiolipin (aCL Ab) antibodies (the most clinically relevant aPL) were detected by immunoenzymatic assay (ELISA), in the amniotic fluid (AF) of 167 women with physiological and complicated common pregnancy conditions, sharing an aberrant implantation process, such as recurrent pregnancy loss (RPL), autoimmune hypothyroidism (ahT) and smoking. All women included in the study were negative to peripheral blood aPL. RESULTS: aCL and anti-ß2GPI antibodies were detectable in all the AF samples. RPL, ahT and smoking patients had higher level of anti-ß2GPI Abs (IgM) compared to women with physiological pregnancies (p < 0.0001). Since IgM cannot cross the placenta, their local production in response to maternal-fetal interface stimuli, could be hypothesized. CONCLUSIONS: The presence of aPL in the AF (not related to APS) could reveal a potential clinical significance at maternal-fetal interface in selected pregnancy complications, in which an aberrant implantation process, and in turn an impaired fetal-maternal immune tolerance cross-talk, could occur.

Ulipristal acetate therapy increases ultrasound features of adenomyosis: a good treatment given in an erroneous diagnosis of uterine fibroids.

Ulipristal acetate (UPA) is used for medical treatment of uterine fibroids. The aim of this study was to describe the effects on painful symptoms and the sonographic uterine modifications in patients with adenomyosis erroneously treated with UPA. This is an observational study on six women affected by adenomyosis and treated with three months of UPA (5 mg/24h). The baseline ultrasonography (US) was not performed at out center nor was the diagnosis of fibroids. The patients came to our attention after the treatment with UPA, prescribed by an external physician. During our post-treatment scan we found aspects of adenomyosis, while no fibroids were detected. Symptoms, myometrial and endometrial ultrasound features were evaluated. All patients reported an increase in pelvic pain. At US evaluation intramyometrial cystic areas were found in all six cases (100%). All patients showed an enhancement of adenomyosis features.The intra-myometrial cysts appeared enlarged and the vascularization enhanced when compared to the images of the pretreatment scan. In patients with adenomyosis treated with UPA due to an erroneous diagnosis of uterine fibroids we observed a worsening of the US features of adenomyosis and of the painful symptoms.

Endometrial Immune Dysfunction in Recurrent Pregnancy Loss.

Recurrent pregnancy loss (RPL) represents an unresolved problem for contemporary gynecology and obstetrics. In fact, it is not only a relevant complication of pregnancy, but is also a significant reproductive disorder affecting around 5% of couples desiring a child. The current knowledge on RPL is largely incomplete, since nearly 50% of RPL cases are still classified as unexplained. Emerging evidence indicates that the endometrium is a key tissue involved in the correct immunologic dialogue between the mother and the conceptus, which is a condition essential for the proper establishment and maintenance of a successful pregnancy. The immunologic events occurring at the maternal-fetal interface within the endometrium in early pregnancy are extremely complex and involve a large array of immune cells and molecules with immunoregulatory properties. A growing body of experimental studies suggests that endometrial immune dysregulation could be responsible for several, if not many, cases of RPL of unknown origin. The present article reviews the major immunologic pathways, cells, and molecular determinants involved in the endometrial dysfunction observed with specific application to RPL.

Successful preterm pregnancy in a rare variation of Herlyn-Werner-Wunderlich syndrome: a case report.

BACKGROUND: Herlyn-Werner-Wunderlich syndrome (HWWS) is an uncommon congenital anomaly of the female urogenital tract, characterised by uterus didelphys, obstructed hemivagina, and ipsilateral renal agenesis. We reported the difficult pregnancy course complicated by an extremely rare and unique case of this syndrome associated with ectrodactyly, a clinical combination never described in literature. CASE PRESENTATION: A 28- year-old nulliparous woman previously diagnosed for HWWS associated with ectrodactyly of the right foot and with a history of abdominal left hemi-hysterectomy, ipsilateral salpingectomy, vaginal reconstruction when she was an adolescent. She suffered from threats of abortion in the first trimester, recurrent urinary tract infections during all pregnancy. At 33 weeks + 5 days of gestational age, she was hospitalized for premature rupture of the membranes and uterine contractions and a caesarean section was performed because of breech presentation. Postpartum period was complicated by a pelvic abscess resolved with parental antibiotic therapies. CONCLUSIONS: Our literature review shows an unusual aspect in our case: HWWS is not classically associated with skeletal anomalies. Moreover, the most frequent urogenital side affected is the right, not left side as in this woman. Preterm spontaneous rupture of membranes and fetal abnormal presentation represent frequent complications and probably post-caesarean infections are related to pregnancies in the context of this syndrome.

Anti-Müllerian hormone levels and spontaneous pregnancy in women undergoing surgery for benign ovarian cysts.

This prospective study had the objective to compare anti-Müllerian hormone (AMH) serum levels among women with endometriomas and those with other benign ovarian cysts and verify a possible correlation between the AMH post-operative decline and the achievement of pregnancy. The study included 57 women undergoing laparoscopic surgery. Serum levels of AMH were measured preoperatively and at 6 and 12 months postoperatively. AMH serum levels decreased in both endometriomas and other benign cysts, but significant recovery was reported only in endometriomas (p = .029). Through an interview, information on reproductive outcome was obtained. The secondary endpoint was to identify other predictors of spontaneous pregnancy onset. After surgery 27 women attempted to conceive. At 18-months follow-up, 12 of them got pregnant, with a live birth of 37%. We did not record statistically significant differences in reproductive outcome between women with AMH serum levels lower and higher than 1.1 ng/ml (41.7 and 53.3% respectively). There was no statistically significant difference in AMH serum levels between pregnant and non-pregnant women, neither before nor after surgery. AMH did not appear to have a predictive role on reproductive outcome.

Isolated Ovarian Endometrioma: A History Between Myth and Reality.

STUDY OBJECTIVE: To assess the association between ovarian endometriomas detectable at transvaginal ultrasound (TVS) and other specific extraovarian lesions including adhesions, deep infiltrating endometriosis (DIE), and adenomyosis. DESIGN: Retrospective observational study (Canadian Task Force classification II-2). SETTING: Two university hospitals. PATIENTS: Two hundred fifty-five symptomatic women with at least 1 ovarian endometrioma found on ultrasound after presentation with pain or irregular menstruation. INTERVENTIONS: Patients underwent TVS followed by either medical or surgical treatment. MEASUREMENTS AND MAIN RESULTS: Two hundred fifty-five women, aged 20 to 40 years, underwent TVS and were found to have at least 1 endometrioma with a diameter > 20 mm. Associated sonographic signs of pelvic endometriosis (adhesions, DIE, and adenomyosis) were recorded, and a subgroup of patients (n = 50) underwent laparoscopic surgery within 3 months of TVS. Mean endometrioma diameter was 40.0 ± 18.1 mm, and bilateral endometriomas were observed in 65 patients (25.5%). TVS showed posterior rectal DIE in 55 patients (21.5%) and a thickening of at least 1 uterosacral ligament in 93 patients (36.4%). One hundred eighty-six patients (73%) had adhesions, and 134 patients (53%) showed signs of myometrial adenomyosis on TVS. Thirty-eight patients (15%) exhibited only a single isolated endometrioma with a mobile ovary and no other signs of pelvic endometriosis/adenomyosis at TVS. CONCLUSION: Ovarian endometriomas are indicators for pelvic endometriosis and are rarely isolated. Particularly, left endometriomas were found to be associated with rectal DIE and left uterosacral ligament localization and bilateral endometriomas correlated with adhesions and pouch of Douglas obliteration, whereas no correlation was found between endometrioma size and DIE. Determining appropriate management, whether clinical or surgical, is critical for ovarian endometriomas and concomitant adhesions, endometriosis, and adenomyosis in patients desiring future fertility.

Ectopic pregnancy in women with recurrent miscarriage.

AIM: The aim of this study was to investigate the possible association between recurrent miscarriage (RM) and ectopic pregnancy (EP). METHODS: In this case-control retrospective study, the clinical cards of women followed as outpatients in the RM and low-risk pregnancy offices of the Obstetrics and Gynecology Unit at the Policlinico Tor Vergata University Hospital were carefully reviewed for the occurrence of EP. RESULTS: Overall, 598 women with RM and 2043 normal women without RM (controls) were included in the study. Among these women, 4974 pregnancies were analyzed, in which 2028 miscarriages occurred. The EP rate (3.51%) was significantly higher in RM than in control women (1.51%) [odds ratio = 2.31 (95% confidence interval: 2.3-2.4)]; it was particularly high in women with primary RM (5.11%). However, when EP rates were calculated not by women but by overall pregnancies, no differences could be found between RM and control women. In control women, the absence of a miscarriage in the reproductive history was associated with a lower rate of EP. CONCLUSIONS: Women with RM, particularly primary RM, are at increased risk of EP. This increased risk seems to be dependent on the high number of pregnancies occurring in women with RM rather than to specific characteristics of these women.

The diagnosis of PCOS in young infertile women according to different diagnostic criteria: the role of serum anti-Müllerian hormone.

PURPOSE: To diagnose polycystic ovary syndrome (PCOS) in young infertile women using different diagnostic criteria. To define serum anti-Müllerian hormone (AMH) cutoff values for PCOS definition. To investigate the correlation between AMH and body mass index (BMI). METHODS: Retrospective case-control study. A total of 140 infertile women (age 21-35 years) were enrolled. PCOS was defined according to the National Institutes of Health (NIH) criteria, the Rotterdam consensus criteria and the Androgen Excess and PCOS Society (AE-PCOS) criteria. ROC curve analysis was performed to define AMH thresholds for PCOS definition according to the three different diagnostic criteria. Correlation between AMH and BMI was investigated. RESULTS: The prevalence of PCOS under the NIH criteria, the Rotterdam criteria and the AE-PCOS criteria was 27.1, 40 and 29.3%, respectively. The optimal thresholds of AMH to distinguish NIH PCOS from infertile controls was 5.20 ng/ml (AUC = 0.86, sensitivity 79%, specificity 80%); the best cutoff to detect Rotterdam PCOS was 4.57 ng/ml (AUC = 0.85, sensitivity 78%, specificity 81%); a cutoff of 4.85 ng/ml (AUC = 0.85, sensitivity 80%, specificity 78%) defined PCOS women according to AE-PCOS criteria. The prevalence of the syndrome became 37.1, 44.3 and 39.2% according to the three criteria, respectively, using AMH threshold between 4.57 and 5.20 ng/ml as an alternative to antral follicle count and/or hyperandrogenism. CONCLUSION: Anti-Müllerian hormone may reconcile the three diagnostic criteria and allow the PCOS diagnosis in women with mild symptoms. No significant correlation was found between AMH and BMI in PCOS women and controls.

Hysteroscopic polypectomy: a comparison between 22 Fr and 26 Fr resectoscopes under paracervical block anesthesia, a randomized controlled study.

Objective: The aim of this study was to compare 22 Fr unipolar resectoscope with the traditional 26 Fr unipolar resectoscope in endometrial polypectomy performed under paracervical block anesthesia. Methods: The trial took place in Gynecologic Unit, Department of Surgery, Tor Vergata University Hospital, Rome. Inclusion criteria were: diagnosis of endometrial polyps <3 cm at office hysteroscopy; agreement of patients to perform surgery under paracervical block anesthesia but not in office setting. Patients with ASA physical status classes III or more and with contraindication to operative hysteroscopy were excluded. Before the procedure, the recruited patients were randomly assigned to two groups, 35 to the 22 Fr unipolar resectoscope group (group A) and 35 to the 26 Fr unipolar resectoscope group (group B). Primary endpoint was the time spent for cervical dilatation and resection. Secondary endpoints were pain during and after surgery, efficacy of paracervical block, use of analgesic drugs during and after the procedure, patients' satisfaction, correlation between pain and menopause or parity. Statistical analysis was performed by the SPSS software, and the tests used were Pearson Chi-Square, One-way ANOVA and Mann-Whitney test. A p value <.05 was considered significant. Results: The mean time for cervical dilatation was two minutes in group A (26 Fr) and five minutes in group B (22 Fr, p = .001). Operative mean time was four minutes in group A and seven minutes in group B (p = .001). Pain during dilatation was analogous (VAS = 6, p = .054), while during the procedure it was higher in group B (VAS = 1 vs VAS = 2, p = .003). Sufentanil was administered during resection in 19 patients of group A and in 22 patients of group B (p = .754). General anesthesia was never necessary. Postoperative pain was higher in group B (p = .01). Nine patients of group B needed analgesics, as opposed to no patient of group A (p = .002). Conclusions: The 22 Fr unipolar resectoscope appears advantageous compared to the 26 Fr resectoscope in the resection of endometrial polyps <3 cm, in terms of cervical dilatation and operative time, pain and need of postoperative analgesics. Paracervical block is useful and safe in compliant patients at high risk for general anesthesia.

Three-hour analysis of non-invasive foetal sex determination: application of Plexor chemistry.

BACKGROUND: The knowledge of the individual genetic "status" in the prenatal era is particularly relevant in the case of positive family history for genetic diseases, in advanced maternal age and in the general screening for foetal abnormalities. In this context, here, we report an innovative molecular assay which utilizes the cell-free foetal DNA (cffDNA) as a source for the early and fast detection of the foetal sex. The study involved 132 pregnant women in their first 3 months of pregnancy, who agreed to give a blood sample. All the collected samples were immediately subjected to the separation of the plasma, which was utilized for the extraction of the cffDNA. Successively, the extracted cffDNA was analysed by a quantitative PCR (qPCR) method based on Plexor-HY chemistry, which is able to simultaneously identify, quantify and discriminate the autosomal DNA from the sex-linked DNA. RESULTS: Overall, the Plexor-HY assay demonstrated to be sensitive and specific for the determination of low-template DNA, such as the cffDNA. In fact, the Plexor-HY assay has been successfully performed in all the samples, identifying 70 males and 62 females. As the foetal sex can be provided in 120 min just by utilizing a maternal blood sample as cffDNA source, the assay represents a very fast, safe and non-invasive prenatal method. CONCLUSIONS: The possibility of determining the foetal sex in the early prenatal life consents the application of our assay as a helpful screening test for subjects and families at risk of sex-linked disorders. Moreover, the early knowledge of the foetal sex may be of great help even for the specialist, who might promptly advise the patients concerning the foetal risk of inheriting sex-linked disorders and the clinical utility of performing an invasive prenatal diagnosis.

Three-Dimensional Hysterosalpingo Contrast Sonography with Gel Foam: Methodology and Feasibility to Obtain 3-Dimensional Volumes of Tubal Shape.

OBJECTIVES: To investigate the feasibility of hysterosalpingo foam sonography (HyFoSy) with automated 3-dimensional (3D) software in the evaluation of tubal patency and visualization of the tubal course by obtaining a 3D volume acquisition of tubes. DESIGN: Prospective observational study (Canadian Task Force classification III). SETTING: University hospital. PATIENTS: A total of 132 infertile females evaluated between October 2013 and February 2015. INTERVENTIONS: All patients underwent HyFoSy with the new automated 3D coded contrast imaging (CCI) followed by 2-dimensional (2D) real-time HyFoSy. To evaluate the feasibility of 3D visualization of the tubal course, consecutive volume acquisitions were performed during gel foam contrast agent injection. Conventional 2D real-time hysterosalpingo contrast sonography (HyCoSy) by detection of gel foam moving through the tubes and around the ovaries was finally performed and considered to indicate the final results of tubal status. MEASUREMENTS AND MAIN RESULTS: All the patients underwent 3D CCI HyFoSy, followed by 2D real-time HyFoSy. After both procedures, we observed 108 patients (81.8%) with bilateral tubal patency, 22 patients (16.6%) with unilateral tubal patency, and 2 patients (1.5%) with bilateral tubal occlusion. The concordance rate for tubal status between the first and second 3D volume acquisitions and the final 2D real-time evaluation was 84.8% and 97.0%, respectively. CONCLUSIONS: Transvaginal ultrasound HyFoSy with 3D volume reconstruction of the uterus and tubes is an accurate and safe technique that allows complete visualization of tubal shape and patency with high patient compliance.

Gestational age of pregnancy loss in women with unexplained recurrent miscarriage.

AIM: The aim of this study was to investigate the gestational age (GA) of pregnancy loss in women with unexplained recurrent miscarriage (RM) and to determine whether the miscarriages occur at similar GA in RM women. MATERIAL AND METHODS: This retrospective study was carried out in a university hospital and included 288 women with unexplained RM. The GA at which each miscarriage occurred was carefully determined. Overall, 739 miscarriages were analyzed. RESULTS: RM women had miscarriages at a median GA of 7 weeks (range: 3-20). In RM women, 47.2% (n = 136) experienced miscarriages within a 1-week range of GA and 53.4% (n = 154) had miscarriages in the same period of fetal development (pre-embryonic, embryonic or fetal). CONCLUSION: Women with unexplained RM tend to have miscarriages at the same GA, which is characteristic for each patient.

Early postoperative bladder training in patients submitted to radical hysterectomy: is it still necessary? A randomized trial.

OBJECTIVES: To evaluate the role of bladder training during postoperative hospital stay in patients submitted to nerve-sparing radical hysterectomy, and to identify any clinical or surgical factor associated with postoperative bladder dysfunction. DESIGN, SETTING, AND PARTICIPANTS: Parallel group randomized single institution trial, on gynaecologic malignancies patients conducted in Catholic University of Sacred Heart Rome, between April 2009 and November 2011. Randomization was on 1:1, using a block randomized computer-generated list. INTERVENTIONS: Patients underwent Querleu-Morrow type B2 or C1 radical hysterectomy. After 2 days from surgery, patients were randomized to perform or not bladder training (scheduled clamping and unclamping of the trans-urethral catheter every three hours). Main outcome measures Necessity and duration of clean intermittent self catheterization. RESULTS: Randomized participants were 111 women (bladder training arm n = 55; control arm n = 56). A total of 22 women (19.8%) required clean intermittent self catheterization, equally distributed in the two arms. At univariate analysis, only the type of radical hysterectomy was significantly associated with need of clean intermittent self catheterization (type C1 vs. type B2; p = 0.013). At univariate analysis, duration of clean intermittent self-catheterization was not associated with age, BMI, type of hysterectomy and of neo-adjuvant treatment. CONCLUSIONS: Functional bladder disfunctions are the most common long-term complications following radical hysterectomy. Systematic postoperative bladder training following nerve-sparing radical hysterectomy does not influence the rate of urinary retention or re-admission for bladder catheterization.