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BACKGROUND: Cutaneous squamous-cell carcinomas (SCC) are among the most common cancers capable of metastasis. Current Tumour Node Metastasis (TNM) staging includes horizontal tumour size, involvement of extradermal structures, and degree of differentiation. The aim of this study was to prospectively analyse the key factors predicting metastasis and local recurrence in cutaneous SCC. METHODS: We assessed prospectively investigated potential risk factors for metastasis or local recurrence of SCC, previously suggested by retrospective studies and small case series, in 615 white patients. Between Jan 1, 1990, and Dec 31, 2001, all patients underwent surgery for cutaneous SCC with complete histological examination of the three-dimensional excision margins (3D-histology) in one centre. Univariate and multivariate analysis included tumour thickness, horizontal size, body site, histological differentiation, desmoplastic growth, history of multiple SCC, and immunosuppression. Primary endpoints were time to metastasis and time to local recurrence, defined as the time from date of diagnosis of the primary tumour to the date of diagnosis of metastasis or local recurrence, respectively. FINDINGS: 653 patients were enrolled in the study. 38 patients were lost to follow-up leaving 615 assessable patients (median age 73 years [range 27-98]). During a median follow-up period of 43 months (range 1-165), 26 (4%) of 615 patients developed metastases and 20 patients developed local recurrence (3%). Tumours 2.0 mm or less in thickness did not metastasise. Metastases occurred in 12 (4%) of 318 tumours between 2.1 mm and 6.0 mm in thickness, and in 14 (16%) of 90 tumours with a thickness greater than 6.0 mm. On multivariate analysis, key prognostic factors for metastasis were increased tumour thickness (hazard ratio 4.79 [95% CI 2.22-10.36]; p<0.0001), immunosuppression (4.32 [1.62-11.52]; p=0.0035), localisation at the ear (3.61 [1.51-8.67]; p=0.0040), and increased horizontal size (2.22 [1.18-4.15]; p=0.0128). The risk of local recurrence depended on increased tumour thickness (6.03 [2.71-13.43]; p<0.0001) and desmoplasia (16.11 [6.57-39.49]; p<0.0001). INTERPRETATION: Only SCC greater than 2.0 mm in thickness are associated with a significant risk of metastasis. Tumours greater than 6.0 mm are associated with a high risk of metastasis and local recurrence. Desmoplastic growth is an independent risk factor for local recurrence. Studies should assess the role of follow-up visits and sentinel-lymph-node biopsy in high-risk patients. [ABSTRACT FROM AUTHOR]

Purpose: The goal of breast-conserving surgery is to achieve negative tumor margins, since insufficient marginal distance is associated with more local and distant recurrences. This study investigates whether IOUS (intraoperative ultrasound) can reduce the re-resection rate compared to standard breast surgery, regardless of tumor biology and focality., Materials and Methods: The present study is a monocentric, prospective, randomized, and non-blinded parallel group study conducted between 7/2015 and 2/2018. Patients with sonographically visible breast cancer were randomized into two study arms: 1) breast-conserving surgery with IOUS; 2) conventional arm., Results: 364 patients were included in the study and underwent surgery. Tumor biology, size, and focality were equally distributed in both groups (p = 0.497). The study arms did not differ significantly in the proportion of preoperative wire markings (p= 0.084), specimen weight (p = 0.225), surgery duration (p = 0.849), and the proportion of shavings taken intraoperatively (p = 0.903). Positive margins were present in 16.6% of the cases in the IOUS arm and in 20.8% in the conventional arm (p = 0.347). Re-operation was necessary after intraoperative shavings in 14.4% of cases in the US arm and in 21.3% in the conventional arm (p = 0.100)., Conclusion: Although the present study showed a clear difference in the rate of positive tumor margins with IOUS compared to conventional breast surgery without IOUS, this was not statistically significant in contrast to the current literature. This could be due to the high expertise of the breast surgeons, the precise wire marking, or the fact that the IOUS technique was not standardized., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)

The Mayer-Rokitansky-Küster-Hauser syndrome is characterized by aplasia of the uterus and upper two-thirds of the vagina. While it can appear as an isolated genital malformation, it is often associated with extragenital abnormalities, with little still known about the pathogenetic background. To provide an overview of associated malformations and syndromes as well as to examine possible ties between the rudimentary tissue and patient characteristics, we analyzed a cohort of 469 patients with MRKHS as well as 298 uterine rudiments removed during surgery. A total of 165 of our patients (35.2%) had associated malformations (MRKHS type II). Renal defects were the most common associated malformation followed by skeletal abnormalities. Several patients had atypical associated malformations or combined syndromes. Uterine rudiments were rarer in patients with associated malformations than in patients without them. Rudiment size ranged from 0.3 cm 3 to 184.3 cm 3 with a mean value of 7.9 cm 3 . Importantly, MRKHS subtype or concomitant malformations were associated with a different frequency of uterine tissue as well as a different rudiment size and incidence of endometrial tissue, thereby indicating a clear heterogeneity of the phenotype. Further research into the associated molecular pathways and potential differences between MRKHS subtypes is needed.

Background: The aim of this study was to evaluate the impact of pathological tumor-free margin distance on survival in SCC patients treated with surgery alone., Methods: This retrospective study included 128 patients with node-negative disease that received no adjuvant treatment. Disease-free and overall survival were analyzed according to pathological tumor-free margin distance., Results: The patients were subclassified into three resection margin category groups: "1 to 3 mm" (n = 42), ">3 to 8 mm" (n = 47) or ">8 mm" (n = 39). Thirty-nine of the 128 patients (30.5%) developed recurrent disease. Median follow-up for disease-free survival (DFS) was 6.49 years (95% CI 5.16 years; 7.62 years), and median follow-up for overall survival (OS) was 6.29 years (95% CI 5.45 years; 7.33 years). The 5-year DFS rate was 0.70 (95% CI: 0.62-0.79), and the 5-year OS rate was 0.79 (95% CI: 0.71-0.87). Regarding the survival outcome, there were no independent significant differences in either disease-free survival (DFS) ( p = 0.300) or overall survival ( p = 1.000) among patients within the three tumor-free resection margin categories. Multivariate analyses did not show any statistically significant association between tumor-free resection margin distance and recurrent disease or death, either when analyzed as a categorical variable or when analyzed as a continuous variable., Conclusion: The present study did not show a significant impact of pathological tumor-free resection margin distance following surgery in patients with node-negative SCC of the vulva (that did not receive adjuvant treatment) on disease-free and overall survival.

Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Purpose: To investigate the oncologic and reproductive outcome of a conservative treatment with progestin agents in early-stage grade 1 endometrial cancer (G1EC), grade 2 endometrial cancer (G2EC) or complex atypical hyperplasia (CAH) in young premenopausal women., Methods: Women treated for early-stage endometrial cancer or atypical hyperplasia of the endometrium with a conservative therapy between 2006 and 2018 were enrolled in this retrospective analysis. Progestin agents were orally administered on a daily basis for 3 months for at least one cycle. Endometrial tissue was obtained by hysteroscopy and Dilatation & Curettage (D&C) being performed before and after end of treatment. Therapeutic response was assessed by pathological examination., Results: A total of 14 patients were included. After treatment with progestin agents, 11 of these patients initially showed a complete or partial response. Three patients with early-stage endometrial cancer did not respond. Of the three patients with initially diagnosed atypical hyperplasia, none showed any remaining disease later. Of the eight patients with initially diagnosed endometrial cancer, who had responded to first treatment, three patients were re-diagnosed with endometrial cancer later. One patient with initial endometrial cancer became pregnant but aborted in the 10th week., Conclusion: Due to its good efficacy, progestin agents offer a feasible therapeutic option in the fertility-preserving treatment of early-stage endometrial cancer in young premenopausal women. However, recurrence rate remains high. Therefore, a close follow-up is mandatory, also in responders. Patients should be informed of limitations and risks of conservative treatment. Yet after completion of family planning, hysterectomy should be performed.

The Mayer-Rokitansky-Küster-Hauser-syndrome (MRKHS) is characterized by a congenital uterine and vaginal aplasia. A large body of literature reports that a diagnosis of MRKHS has a variety of psychological effects on patients and doubts about female identity. The aim of the underlying study was to detect the patient-reported physical and mental health and sexual function before and after laparoscopically assisted creation of a neovagina. 160 women with MRKHS who underwent this type of surgery between September 2009 and December 2015 were invited to complete the questionnaires. Packages consisting of six questionnaires were handed out before surgery, six and 12 months after surgery. Data from 82 patients could be included in the study. Patients had a mean age of 19.9 years at inclusion in the study. We detected an impairment of the health-related mental quality of life. There was no higher risk for psychological disorders. MRKHS patients show similar self-acceptance and normal body image compared to the general population. The sexual function is limited before surgery and normalizes after surgery. Useful factors for coping with the disease are an interdisciplinary approach in diagnostics and treatment, psychosocial adaptation as well as a supportive social environment.

Purpose: Serial longitudinal enumeration of circulating tumor cells (CTCs) has shown its prognostic value on progression-free survival and overall survival (OS) in patients with stage IV breast cancer. This study prospectively evaluated the role of CTCs as a prognostic marker during further progression of metastatic breast cancer (MBC)., Methods: Among 476 MBC patients recruited between 2010 and 2015, the 103 patients with a known CTC status at baseline (CTC BL ) and within 4 weeks of tumor progression (CTC PD ) were included. Progressive disease (PD) was defined according to the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1). Using the CellSearch method, < 5 and ≥ 5 CTCs per 7.5 ml blood were determined as negative and positive, respectively. A shift in CTC status from baseline to progression ([Formula: see text] to [Formula: see text] and vice versa) was considered as alternating Kinetics BL-PD ., Results: Median follow-up was 29.9 [21.2, 40.0] months. CTC PD positivity (37%, n = 38) was associated with a significantly shorter OS than CTC PD negativity (8.0 [5.1, 10.9] vs 22.6 [15.3, 39.8] months; P < 0.001). Alternating Kinetics BL-PD was observed in 24% of the patients. This significantly changed the OS prediction of [Formula: see text] patients ([Formula: see text] vs [Formula: see text], 11.4 [9.7, not available (NA)] vs. 7.6 [4.4, 11.5] months; P = 0.044) and [Formula: see text] patients ([Formula: see text] vs. [Formula: see text], 8.4 [4.0, NA] vs. 22.6 [18.9, NA] months, respectively; P < 0.001). Prediction of survival was significantly improved (P = 0.002) by adding CTC PD status to clinicopathological characteristics and CTC BL status., Conclusions: CTC status upon further disease progression is a prognostic factor that could significantly improve well-established models. Thus, it represents a potential additional instrument supporting treatment decision.

The exchange of metabolites between the mitochondrial matrix and the cytosol depends on β-barrel channels in the outer membrane and α-helical carrier proteins in the inner membrane. The essential translocase of the inner membrane (TIM) chaperones escort these proteins through the intermembrane space, but the structural and mechanistic details remain elusive. We have used an integrated structural biology approach to reveal the functional principle of TIM chaperones. Multiple clamp-like binding sites hold the mitochondrial membrane proteins in a translocation-competent elongated form, thus mimicking characteristics of co-translational membrane insertion. The bound preprotein undergoes conformational dynamics within the chaperone binding clefts, pointing to a multitude of dynamic local binding events. Mutations in these binding sites cause cell death or growth defects associated with impairment of carrier and β-barrel protein biogenesis. Our work reveals how a single mitochondrial "transfer-chaperone" system is able to guide α-helical and β-barrel membrane proteins in a "nascent chain-like" conformation through a ribosome-free compartment., (Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.)

Background/aim: Only 30-50% of patients with sentinel lymph node (SLN) metastases present with further axillary lymph node metastases. Therefore, up to 70% of patients with positive SLN are overtreated by axillary dissection (AD) and may suffer from complications such as sensory disturbances or lymphedema. According to the current S3 guidelines, AD can be avoided in patients with a T1/T2 tumor if breast-conserving surgery with subsequent tangential irradiation is performed and no more than two SLNs are affected. Additionally, use of nomograms, that predict the probability of non-sentinel lymph node (NSLN) metastases, is recommended. Therefore, models for the prediction of NSLN metastases in our defined population were constructed and compared with the published nomograms., Patients and Methods: In a retrospective study, 2,146 primary breast cancer patients, who underwent SLN biopsy at the University Women's Hospital in Tuebingen, were evaluated by dividing the patient group in a training and validation collective (TC or VC). Using the SLN-positive TC patients, three models for the prediction of the likelihood of NSLN metastases were adapted and were then validated using the SLN-positive VC patients. In addition, the predictive power of nomograms from Memorial Sloan Kettering Cancer Center (MSKCC), Stanford, and the Cambridge model were compared with regard to our patient collective., Results: A total of 2,146 patients were included in the study. Of these, 470 patients had positive SLN, 295 consisted the training collective and 175 consisted the validation collective. In a regression model, three variants - with 11, 6 and 2 variables - were developed for the prediction of NSLN metastases in our defined population and compared to the most frequently used nomograms. Our variants with 11 and with 6 variables were proven to be a particularly suitable model and showed similarly good results as the published MSKCC nomogram., Conclusion: Our developed nomograms may be used as a prediction tool for NSLN metastases after positive SLN., (Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Purpose: Several classification systems for female genital tract anomalies exist but are of limited use in clinical practice. We, therefore, assessed the applicability and ease of use of the new ESHRE/ESGE classification, using only patient records., Methods: This retrospective, single-center, proof-of-principle study systematically analyzed the surgical reports and other hospital records of 920 inpatients and outpatients treated for confirmed female genital tract congenital malformations at a major German university hospital during 2003-2013. Using only this information, a non-expert (medical student) assigned patients to an ESHRE/ESGE class, rating ease of classification based on the time and the number of additional medical records required. Results were verified by an expert gynecologist, who also classified any malformations previously left unclassified. Data analysis used descriptive statistics., Results: The non-expert successfully classified 859/920 patients (93.4%), rating classification as "easy" for 836/859 (90.9%) and "moderately difficult" for 23/859 (2.5%) patients. The expert gynecologist successfully classified 60 (60/920, 6.5%) of the remaining 61 patients rated as "difficult" by the non-expert, but was unable to accurately subclassify 1 patient (1/920, 0.1%) because the operative report lacked the relevant details. 251/920 (27.3%) patients had associated non-Müllerian anomalies, most frequently renal (20.9%) and skeletal (9.1%) malformations., Conclusions: The ESHRE/ESGE classification provides a generally applicable, comprehensive, and adequately specific classification of female genital tract congenital malformations. It offers an efficient basis for communication between non-experts and experts in the field and is, therefore, useful in clinical management and treatment planning.

Objective The main objectives of our study were to demonstrate that laparoscopic supracervical hysterectomy (LSH) or total laparoscopic hysterectomy (TLH) can be performed safely even in patients with a uterine weight ≥ 500 g, to analyze the rate of conversions to laparotomy due to uterine size and to estimate the incidence and type of intraoperative and long-term postoperative complications. Study Design Retrospective open, single-center, comparative interventional study of LSH and TLH. Results The present study comprised a total of 138 patients that underwent laparoscopic hysterectomy with a uterine weight ≥ 500 g; 109 patients (79.0 %) underwent LSH and 29 patients (21.0 %) underwent TLH. Median uterine weight across the entire cohort was 602 g, with the largest uterus weighing 1860 g. A total of 24 cases (17.4 %) among the 138 hysterectomies were converted to a laparotomy due to lack of adequate intraabdominal space and size of the uterus. Mean uterine weight of the patients in the LSH group that underwent conversion was 883 g (SD 380 g, n = 13) and 757 g (SD 371 g, n = 11) in the TLH group. The rate of conversion to laparotomy due to the uterine weight was significantly lower in the LSH group (11.9 %) compared to the TLH group (37.9 %) (p = 0.002). Intraoperative complications requiring laparotomy for other reasons but uterine size occurred in 6 patients of the study cohort (6/138; 4.3 %). Long-term postoperative complications occurred in 2 patients (2/138, 1.4 %), both patients from LSH group had to be re-operated on due to adhesions. Conclusions Our study adds further insight in the limited data set of laparoscopic hysterectomy for increased uterine weight and shows that LSH and TLH are safe and feasible even in patients with very large uteri (≥ 500 g).

Objective: In cancer patients, the pathology report serves as an important basis for treatment. Therefore, a correct cancer diagnosis is crucial, and diagnostic discrepancies may be of clinical relevance. It was the aim of this study to perform a specialized histopathology review and to investigate potential clinical implications of expert second opinion pathology in endometrial cancer., Methods: Patients treated for endometrial carcinoma at the Tübingen University Women's hospital between 2003 and 2013 were identified. Original pathology reports were reviewed, and contributing pathologists were asked to submit original slides and paraffin blocks. Case review was subsequently performed by 3 pathologists specialized in gynecological pathology who were blinded for clinical information. For histological typing, the World Health Organization 2014 classification was used, grading and staging were performed according to International Federation of Gynecology and Obstetrics 2009. Risk assignment was performed based on the 2013 European Society for Medical Oncology clinical practice guidelines., Results: In 565 of 745 cases, which had originally been diagnosed as endometrial carcinoma, archival histological slides and blocks were available. In 55 (9.7%) of 565 cases, a major diagnostic discrepancy of potential clinical relevance was found after expert review. In 38 of these 55 cases, the diagnostic discrepancy was related to tumor type (n = 24), grade (n = 10) or myoinvasion (n = 4). In 17 cases, the diagnosis of endometrial carcinoma could not be confirmed (atypical hyperplasia, n = 10; endometrial carcinosarcoma, n = 4; neuroendocrine carcinoma, n = 1; leiomyosarcoma, n = 1; atypical polypoid adenomyoma, n = 1). Minor discrepancies not changing risk classification were also noted in 214 (37.9%) of 565, most frequently for grade within the low-grade (G1/G2) category (n = 184)., Conclusions: A retrospective gynecopathological case review was shown to reveal limited but significant discrepancies in histological diagnoses as well as typing and grading of endometrial carcinomas, some directly impacting clinical management. Second opinion pathology therefore not only helps to improve the quality of translational research study cohorts but might also help to optimize patient care in difficult cases.

Purpose: Low- and intermediate-risk endometrial carcinomas have an excellent prognosis. Nonetheless, a small subgroup of such patients will experience unexpected relapse. Recently L1CAM was suggested to be a strong prognosticator in endometrial carcinoma. The focus of our study was on low- and intermediate-risk disease, where no or only limited adjuvant treatment is recommended according to current guidelines., Methods: Endometrial carcinomas of low, intermediate and high-intermediate risk according to published 2016 consensus guidelines were identified. The study was limited to cases with previous central pathology review focusing on histotype, depth of myometrial invasion, presence of lymphovascular space invasion (LVSI) and MELF pattern of invasion. Standard L1CAM immunohistochemistry was performed. Disease-specific uni- and multivariate survival analyses were calculated., Results: A total of 344 cases were available for immunohistochemistry (low-risk: n = 250; intermediate-risk: n = 67; high-intermediate-risk: n = 27). L1CAM positivity rates were: 29/344 (8.4 %; all cases), 18/250 (7.2 %; low-risk), 6/67 (9.0 %; intermediate-risk) and 5/27 (18.5 %; high-intermediate-risk). Expression of L1CAM was independent of LVSI and MELF. L1CAM was a significant independent prognosticator for disease-specific survival with a hazard ratio of 5.98 [CI 1.50-22.14, p = 0.012]. Adverse prognostic significance of L1CAM positivity was maintained after low-risk subgroup analysis (5-year disease-specific survival rates 71.8 vs. 100 %, p < 0.0001). All four tumour-related deaths in the subgroup of low-risk disease occurred in patients with L1CAM-positive tumours., Conclusion: The current definition of "low-risk" in endometrial carcinoma should be amended. "Low-risk carcinomas" should be limited to L1CAM-negative tumours. L1CAM status will play a key role in future algorithms to tailor adjuvant treatment and patient follow-up strategies.

Background: We undertook to study possible determinants of female sexual dysfunction (FSD) in a large cohort of female medical students from German-speaking countries., Methods: We conducted an online questionnaire-based anonymous survey in a cohort of >2600 female medical students enrolled at German-speaking universities. The questionnaire comprised the Female Sexual Function Index (FSFI) plus additional questions regarding contraception, sexual activity, age, height, weight, lifestyle, activity at work, sexuality and emotional interaction with a steady partner, pregnancy history and plans, health problems, and self-acceptance. Data analysis employed descriptive statistics, univariate and multivariate analyses, and standard nonparametric tests., Results: Of the 2612 respondents aged ≤30 years included in the analysis (mean age [standard deviation], 23.5 [2.5] years), 38.7% of the overall cohort and 33.5% of the sexually active subcohort (91.8% of all students) were at risk for FSD (FSFI score <26.55). Multivariate analysis revealed the following significant factors to be associated with the FSFI: alcohol consumption, level of fitness, use of contraception, steady relationship, and self-acceptance (overall cohort and sexually active subcohort); smoking (overall cohort only); and body mass index and activity at work (sexually active subcohort only)., Conclusions: Almost 40% of German-speaking female medical students are at risk for FSD. Contraception, smoking, alcohol, steady relationship, physical fitness, and self-acceptance are significantly associated with the FSFI total score. Being in a steady relationship, better physical fitness, higher activity at work, and subjectively positive self-acceptance, in particular, are associated with higher FSFI total scores, that is, with less risk for sexual dysfunction.

Background/aims: Uterine rudiments from patients with Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) contain all tissues typically found in the uterus. Endometrium from the rudiments predominantly exhibits basalis-like features, and endometrial proliferative capacity in patients' epithelium and stroma is significantly lower., Methods: This single-center, prospective study conducted at a major German university hospital compared in-vitro decidualization in cultured ESCs from MRKHS patients and hysterectomy controls. Primary ESC cultures were established from both sources. Hormone-induced prolactin and IGFBP-1 secretion served as a measure of their ability to undergo decidualization in response to hormonal stimulation. Expression levels of 8 key marker genes of decidualization were also determined., Results: At day 9, mean secretion of prolactin and IGFBP-1 was significantly reduced by 89.0% and 99.5%, respectively, in MRKHS ESCs vs. hysterectomy controls, both indicating impaired decidualization of MRKHS ESCs. Key decidual markers confirmed impaired decidualization in MRKHS patients., Conclusion: Our results indicate that the ESCs from MRKHS patients lack hormone responsiveness as a potential sign of dysfunctional hormone receptor function, which may also play a role in the onset of MRKHS. Further studies are needed to corroborate our findings, directly address receptor function, and elucidate the role of other potential determinants of uterine development and adult function., (© 2017 The Author(s)Published by S. Karger AG, Basel.)

Purpose: While intact circulating tumor cells (iCTC) have independent negative prognostic impact on patients with metastatic breast cancer (MBC), the prognostic relevance of apoptotic CTC (aCTC) has not been validated in larger patient cohorts. This study assessed aCTC and iCTC statuses at baseline (CTC BL ) and CTC kinetics (CTC KIN ) as changes from CTC BL to one completed treatment cycle for their utility in predicting response, progression-free survival (PFS), and overall survival (OS) in MBC., Methods: Status of iCTC and aCTC was prospectively assessed in 442 patients using the CellSearch™ system. Different cutoffs were analyzed both for iCTC and aCTC (≥5, ≥10, ≥25 and ≥50 CTC/7.5 ml). CTC KIN were characterized by ≥25 % changes in CTC counts., Results: Numbers of iCTC and aCTC at baseline correlated strongly (r = 0.7). For iCTC BL positive patients, additional detection of aCTC BL had a significant prognostic impact on OS (aCTC BL positive 10.3 vs. aCTC BL negative 16.4 months, p = 0.012). Worst prognosis for OS was observed in patients with ≥50 iCTC/7.5 ml and simultaneously detected aCTC. Determination of aCTC KIN showed stronger discriminating power than iCTC KIN , with higher PFS and OS for the group with decreasing CTCs (PFS 7.7 vs. 6.1; OS 22.2 vs. 16.4)., Conclusions: Intact and aCTC are predictive of outcome in MBC. Apoptotic CTC counts ≥ 5/7.5 ml in conjunction with iCTC at baseline have an independent unfavorable prognostic impact on OS. Decreasing aCTC KIN at ≥ 5/7.5 ml in serial enumeration is associated with favorable outcome. Therefore, separate enumeration of iCTC and aCTC is useful in tailoring systemic treatment.

Background: Minimally invasive surgery is a major pillar of gynecological surgery. However, there are very few training opportunities outside the operation theater (OR) due to the cost and equipment requirements of organ simulators, virtual reality trainers (VRT) are promising tools to fill this gap., Methods: Experienced and inexperienced participants of a minimally invasive surgery course followed the standardized HystSim™-VRT training program., Results: Performance of 39 Participants (15 inexperienced and 24 experienced) was evaluated in the standardized hysteroscopic program HystSim™. Tasks included three rounds of both a polyp and a myoma resection. Primary measurements were improvement in resection time, cumulative resection path length, and distention media use., Conclusion: The HystSim™-VRT is an effective tool to improve the psychomotor skills needed in hysteroscopic surgery for experienced and inexperienced surgeons prior to OR exposure. Additional organ models training is advisable for hysteroscopic haptic skills.

Introduction: According to the World Health Organization definition, sexual health is more than mere physical sexual function; it also encompasses emotional, mental, and social well-being in relation to sexuality and is not merely the absence of dysfunction or disease. In line with this definition, various studies have reported that female sexual function is associated with partnership quality, body image, and body self-acceptance., Aim: To investigate whether female sexual function is influenced by (i) body self-acceptance and (ii) partnership quality, as important factors in psychosocial well-being, and (iii) whether the effects of body self-acceptance are moderated by partnership quality., Methods: In total, 2,685 female medical students no older than 35 years from Germany, Austria, and Switzerland completed an anonymous online questionnaire comprising the Female Sexual Function Index (FSFI) and the Self-Acceptance of the Body Scale. Respondents were asked to state whether they had been in a steady partnership in the preceding 6 months. When present, the quality of the partnership status was rated (enamoredness, love, friendship, or conflicted). To determine correlations, group differences, and moderating effects among body self-acceptance, partnership quality, and sexual function, the data were analyzed using Spearman correlations, Kruskal-Wallis tests, and analyses of variance., Main Outcome Measures: Female sexual function (FSFI total score)., Results: (i) In sexually active women, higher FSFI scores were significantly associated with greater body self-acceptance and a steady partnership during the preceding 6 months. (ii) Total FSFI scores were highest in women who described their partnership as enamored (29.45) or loving (28.55). Lower scores were observed in single women (26.71) and in women who described their partnerships as friendship (25.76) or as emotionally conflicted (23.41). (iii) Total FSFI score was affected by an interaction between body self-acceptance and partnership quality. Body self- acceptance was positively associated with FSFI total scores, particularly in single women and women in emotionally conflicted partnerships., Conclusion: Our findings suggest that in young women, body self-acceptance and partnership quality are positively associated with better sexual function, and that high body self-acceptance might buffer the negative impact on sexual function of partnership quality. The present data suggest that psychological interventions to improve the body image of younger women can positively affect sexual function and thereby improve sexual health., (Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.)

Purpose: To investigate in a large cohort of young university women whether different progestins and different ethinyl estradiol (EE) dosages in oral hormonal contraceptives (OHCs) adversely affect sexual function., Methods: Female medical students from German, Austrian, and Swiss universities (14/1/1) completed an anonymous online questionnaire comprising the 19 Female Sexual Function Index (FSFI) questions and 17 additional questions concerning demographics, lifestyle, sexual activity, and contraceptive use. OHCs were categorized by EE dose (≤20, <20 to ≤30, and >30 µg) and partially androgenic or antiandrogenic progestins. FSFI scores were analyzed by contraceptive method using descriptive statistics and standard nonparametric tests., Results: We analyzed 2612 questionnaires submitted by respondents aged ≤30 years [mean age (SD) 23.5 (2.5) years]. Of 2126 contraceptive users, 1535 (72.2 %) used OHCs. Median FSFI total scores (ranges) were 28.2 (2.0-36.0) for all respondents. Median FSFI was significantly lower in non-users (24.4) versus users (28.7) of contraception (p < 0.001). Stratified analysis showed that 279/486 (57.4 %) respondents using no contraceptives, 563/1535 (36.7 %) using OHCs, 71/227 (31.3 %) using non-oral hormonal contraceptives, and 96/351 (27.4 %) using non-hormonal contraceptives were at risk for female sexual dysfunction (FSFI total score <26.55). FSFI scores for the three EE dosage categories and progestin components did not differ significantly., Conclusions: For OHCs, the FSFI score was lower than for other contraceptives but there was no significant association with EE dose or progestins, possibly due to small sample sizes. Further research needs to clarify the role of OHCs in female sexual function.