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Objective To assess the learning curves of trainees during a structured offline/hands-on training program for the ultrasonographic diagnosis of deep infiltrating endometriosis (DIE). Methods Four trainees (all Ob/Gyn postgraduates with at least 5 years' experience in ultrasonography in obstetrics and gynecology, but with no experience of sonographic examination of DIE) participated in the study. They underwent a 2-week training program with a single trainer. Day 1 was devoted to theoretical issues and guided offline analysis of 10 three-dimensional ultrasound volumes. During the following days, four sessions of real-time sonographic examinations were performed in a DIE referral center ultrasound unit. In between these sessions, the trainees analyzed four datasets offline, each containing 25 volumes. At the end of each set, misinterpreted volumes were reassessed with the trainer. Presence or absence of DIE at surgery was considered the gold standard. The trainees' learning process was evaluated by learning-curve cumulative summation (LC-CUSUM) and the deviations of the trainees' level of performance at the control stage was assessed by CUSUM (standard CUSUM), for different locations of DIE. Results The trainees reached competence after an average of 17 (range, 14-21) evaluations for bladder, 40 (range, 30-60) for rectosigmoid, 25 (range, 14-34) for forniceal, 44 (range, 25-66) for uterosacral ligament (USL) and 21 (range, 14-43) for rectovaginal septum (RVS) locations of DIE, and then kept the process under control, with error levels of less than 4.5% until the end of the test. The overall accuracy for each trainee in diagnosis of DIE at the different locations ranged from 0.91 to 0.98 for bladder DIE, from 0.80 to 0.94 for rectosigmoid DIE, from 0.90 to 0.94 for forniceal DIE, from 0.79 to 0.82 for USL DIE and from 0.89 to 0.98 for RVS DIE. Conclusions The suggested 2-week training program, based on a mixture of offline and live scanning sessions, is feasible and apparently provides effective training for the ultrasonographic diagnosis of DIE. Copyright (c) 2018 ISUOG. Published by John Wiley & Sons Ltd.

To analyze the relationship between pain and presence, site, and type of adhesions in women with endometriosis.This was a multicenter, observational cross-sectional study. Eligible for the study were women with endometriosis and pelvic pain, consecutively observed during the study period at the collaborating centers. A total of 574 women entered the study.Adhesions were observed in 81.9% of cases (470 women). The frequency was lower in women with endometriosis at stage I-II (65%) and higher in women with stage III-IV (88%); this difference was statistically significant (p.01). The frequency of adhesions was lower in women with ovarian endometriosis (74%) and higher in those with ovarian and peritoneal endometriosis (87%) or other sites (96%) (p.01). The presence of adhesions was associated with higher mean visual analog scale (VAS) scores and median multidimensional scale ratings in women with ovarian disease and with stage I-II disease. Women with ovarian adhesions reported higher VAS and multidimensional scale scores (p.05) than women with peritoneal adhesions or adhesions in other sites.The results of this study suggest that there is no overall association between the presence of adhesions and the degree of pain in women with endometriosis. The data suggests that there may be an association between adhesions and pain in women with ovarian and Type I-II endometriosis. However, these associations were no longer significant after correction for multiple comparisons. Further research is indicated to test these associations.

In order to assess barriers and the attitudes of gynecologists toward randomized controlled trials (RCT) in surgery for endometriosis, we identified 62 gynecologists affiliated with the Gruppo Italiano di Studio sull'Endometriosi and sent them a questionnaire. A total of 52 (83.9%) gynecologists completed and sent it back to the coordinating center. Most gynecologists strongly agreed or agreed that RCTs should be the study design of choice for evaluating surgical procedures, but 66% also strongly agree/agree that RCTs are best suited to nonsurgical setting. With regard to the feasibility of RCT in surgery, there was a high level (>50%) of agreement with the statement: RCTs are insufficiently funded; the surgical community gives to RCTs too low priority; patients are unlikely to accept random allocation. A total of 43% agree or strongly agree that there is often consensus on new procedures without the need for RCTs, but 49% disagree or strongly disagree. Considering the statements on methodological problem...

Adhesions are the most frequent complication of abdominopelvic surgery, causing important short- and long-term problems, including infertility, chronic pelvic pain and a lifetime risk of small bowel obstruction. They also complicate future surgery with considerable morbidity and expense, and an important mortality risk. They pose serious quality of life issues for many patients with associated social and healthcare costs. Despite advances in surgical techniques, the healthcare burden of adhesion-related complications has not changed in recent years. Adhesiolysis remains the main treatment although adhesions reform in most patients. There is rising evidence, however, that surgeons can take important steps to reduce the impact of adhesions. A task force of Italian gynecologists with a specialist interest in adhesions having reviewed the current evidence on adhesions and considered the opportunities to reduce adhesions in Italy, have approved a collective consensus position. This consensus paper provides a comprehensive overview of adhesions and their consequences and practical proposals for actions that gynecological surgeons in Italy should take. As well as improvements in surgical technique, developments in adhesion-reduction strategies and new agents offer a realistic possibility of reducing adhesion formation and improving outcomes for patients. They should be adopted particularly in high risk surgery and in patients with adhesiogenic conditions. Patients also need to be better informed of the risks of adhesions.

OBJECTIVE To analyse the association between use of oral contraception and risk of pelvic endometriosis. DESIGN We compared use of oral contraception in women with and without endometriosis. PARTICIPANTS Eligible for the study were women with primary or secondary infertility (n = 393) or chronic pelvic pain (n = 424), requiring laparoscopy, consecutively observed between September 1995 and January 1996 in 15 obstetrics and gynaecology departments in Italy. RESULTS Out of the 817 women included in the study, 345 had a diagnosis of endometriosis; 164 (47.5%) women with endometriosis and 139 (29.4%) without the disease reported ever using oral contraception. In comparison with never users the estimated odds ratios (OR) of endometriosis were 1.8 (95% CI 1.0-3.3) in current users and 1.6 (95% CI 1.1-2.4) in ex-users. No clear relation emerged between duration of oral contraceptive use and risk of endometriosis. In comparison with never users, the OR was 1.8 (95% CI 1.1-3.0) for women reporting their last use of oral contraception or = 5 years before interview. CONCLUSIONS The study suggests that oral contraception is associated with an increased risk of endometriosis but this finding is based on a selected population and cannot generalised to all women with endometriosis.

CD10 was first identified in tumor cells of acute lymphoblastic leukemia. Most studies on CD10 expression have dealt with tumor pathology. Since no data are available for specific role in the fetal kidney, this study aimed at investigating CD10 expression during the different phases of renal embryogenesis. To this end, the expression of CD10 was evaluated in the kidney of two human fetus and in three newborns. In both fetuses, immunostaining for CD10 was compartmentalized and mainly concentrated in the mid-deep cortex. Reactivity for CD10 was stronger in the glomerular epithelium, in proximal tubules and in metanephric mesenchymal cells. At 25 weeks of gestation, CD10 was also detected in the subcapsular regions, including some pretubular aggregates of cap mesenchymal cells and renal vesicles. At 34 weeks of gestation, we observed an increased immunoreactivity for CD10 in visceral and parietal glomerular epithelium. At 39 weeks of gestation, CD10 was also expressed in the collecting tubules and in the Henle loops. Our data show a strong expression of CD10 in all stage of human kidney development, characterized by dynamic changes and support the hypothesis that CD10 plays a relevant role in renal embryogenesis. © 2012 Informa UK, Ltd.

Objective : The frequency of endometriotic lesions in the right and left hemipelvis was analysed in 856 women with endometriosis. Eligible for the study were women with primary or secondary sterility, chronic pelvic pain, fibroids or benign ovarian cysts requiring laparoscopy or laparotomy consecutively observed between May 1991 and July 1992 in 23 obstetric and gynecology departments in Italy. Women with a previous diagnosis of endometriosis were excluded. A total of 3684 women entered the study. Of those, 856 had endometriosis and are considered in the present analysis. Results : Five hundred and ninety four had bilateral lesions (including both ovarian and peritoneal lesions). Of the 262 women with unilateral lesions, 118 (45%, 95% confidence intervals (CI) 38–54) had the lesions in the right side of the pelvis and 144 (55%) in the left one. Conclusions : From an anatomical point of view, these findings support the transplantation therapy in the pathogenesis of endometriosis.