Postoperative Reproductive Outcomes in Patients with Endometriosis-Associated Infertility: A Single-Center Retrospective Study.

OBJECTIVES: Endometriosis is a chronic inflammatory disease known to contribute to infertility. Laparoscopic excision of endometriotic lesions represents a standard treatment modality for symptomatic women. Our study aims to assess the potential benefits of laparoscopic excision of endometriosis in patients experiencing infertility associated with the condition, as well as to define the clinical factors that may impact the cumulative pregnancy rate. DESIGN: In this retrospective analysis, a total of 102 patients with endometriosis-related infertility were enrolled. MATERIALS, SETTING, METHODS: All participants underwent reproductive surgery and were then categorized into two groups: those who conceived were assigned to group A, while those who did not were assigned to group B. The correlation between clinical factors and pregnancy rate was assessed using the log-rank test, and both univariate and multivariate analyses were conducted utilizing the Cox regression model. RESULTS: The median age of the patients was 33.5 years, with a median follow-up duration of 70 months. Throughout the study period, 71 patients (69.6%) conceived (group A), while the remaining 31 patients (30.4%) did not conceive (group B), irrespective of the use of Assisted-Reproduction Technologies. The Cox regression model revealed that factors such as the duration of infertility, presence of deep infiltrating endometriosis, bowel endometriosis, rASRM stages, pelvic adhesions, and recurrent disease negatively impacted postoperative conception rates. Conversely, complete excision and coagulation of endometriotic lesions, as well as ablation of ovarian endometriomas, emerged as independent positive predictive factors for postoperative clinical pregnancy. LIMITATIONS: Limitations of this study is retrospective design of the study, as well as a small number of patients. CONCLUSIONS: Complete excision of endometriosis during reproductive surgery may yield a positive effect and optimize the likelihood of pregnancy in patients with endometriosis-related infertility.

Advanced cervical stump cancer after laparoscopic subtotal hysterectomy: a case report of imaging, laparoscopic staging and treatment approach.

BACKGROUND: Advanced cancer of the cervical stump, occurring years after a laparoscopic supracervical hysterectomy (LASH), is a rare but serious clinical condition. Many patients who undergo a LASH are unaware of this possible complication. Upon diagnosis of advanced cervical stump cancer, a holistic approach including imaging, laparoscopic surgery and multimodal oncological therapy is required. CASE PRESENTATION: A 58-year-old patient presented to our department with the suspicion of advanced cervical stump cancer eight years after LASH. She reported pelvic pain, irregular vaginal bleedings and irregular discharge. Gynaecological examination revealed a locally advanced tumor of the uterine cervix with suspicion of infiltration of the left parametria and bladder. After thorough diagnostic imaging and laparoscopic staging, the tumor stage was determined as FIGO IIIB and the patient was treated with combined radiochemotherapy. The patient presented with tumor recurrence 5 months after the completion of therapy and she is currently being treated with multichemotherapy and immunotherapy regimens as palliative treatment. CONCLUSION: Patients should be made aware about the risk of cervical stump carcinoma after LASH and the necessity for regular screening. Cervical cancer after LASH is often diagnosed at advanced stages and the treatment requires an interdisciplinary approach.

Endometrial Osseous Metaplasia-A Rare Cause of Infertility with Unknown Etiology.

Background: Osseous tissue in the endometrium is a rare find, and it is most often discovered when the patient presents with infertility. It is frequently associated with dysmenorrhea and abnormal menstrual bleedings. Although its etiology remains unclear, in almost all described cases until now, the patient has an obstetrical history. Case report: In this report, we present a unique case of endometrial osseous metaplasia in a 27-year-old primary infertile patient. The transvaginal ultrasound revealed a 18/13/7 mm hyperechoic endometrial mass with posterior acoustic shadowing and no flow on color Doppler. A hysteroscopic examination found a polygonal calcification on the endometrial posterior face of the uterine cavity, in the corporeal isthmic region, which was extracted. The histopathological evaluation revealed microscopic elements compatible with endometrial calcification. The patient had a good postoperative course and the complex endocrinologic, immunologic and electrolytical investigation failed to prove any abnormality. Follow-up transvaginal ultrasound examinations revealed no modifications. Three years later, the patient conceived spontaneously, had an uneventful pregnancy and delivered a full-term fetus. Conclusion: We assumed that this entity can be a serious cause of infertility since the patient had a long history of (primary) infertility and its resection made the pregnancy's occurrence possible. Finally, since neither history of abortion or chronic inflammation nor any abnormal laboratory test were noticed, we concluded that the etiology of this entity remained unclear.

Rates of severe complications in patients undergoing colorectal surgery for deep endometriosis-a retrospective multicenter observational study.

INTRODUCTION: Surgical experience and hospital procedure volumes have been associated with the risk of severe complications in expert centers for endometriosis in France. However, little is known about other certified units in Central European countries. MATERIAL AND METHODS: This retrospective observational study included 937 women who underwent surgery for colorectal endometriosis between January 2018 and January 2020 in 19 participating expert centers for endometriosis. All women underwent complete excision of colorectal endometriosis by rectal shaving, discoid or segmental resection. Postoperative severe complications were defined as grades III-IV of the Clavien-Dindo classification system including anastomotic leakage, fistula, pelvic abscess and hematoma. Surgical outcomes of centers performing less than 40 (group 1), 40-59 (group 2) and ≥60 procedures (group 3) over a period of 2 years were compared. RESULTS: The overall complication rate of grade III and IV complications was 5.1% (48/937), with rates of anastomotic leakage, fistula formation, abscess and hemorrhage in segmental resection, discoid resection and rectal shaving, respectively, as follows: anastomotic leakage 3.6% (14/387), 1.4% (3/222), 0.6% (2/328); fistula formation 1.6% (6/387), 0.5% (1/222), 0.9%; (3/328); abscess 0.5% (2/387), 0% (0/222) and 0.6% (2/328); hemorrhage 2.1% (8/387), 0.9% (2/222) and 1.5% (5/328). Higher overall complication rates were observed for segmental resection (30/387, 7.8%) than for discoid (6/222, 2.7%, P = 0.015) or shaving procedures (12/328, 3.7%, P = 0.089). No significant correlation was observed between the number of procedures performed and overall complication rates (rSpearman  = -0.115; P = 0.639) with a high variability of complications in low-volume centers (group 1). However, an intergroup comparison revealed a significantly lower overall severe complication rate in group 3 than in group 2 (2.9% vs 6.9%; P = 0.017) without significant differences between other groups. CONCLUSIONS: A high variability in complication rates does exist in centers with a low volume of activity. Major complications may decrease with an increase in the volume of activity but this effect cannot be generally applied to all institutions and settings.

Endometriosis Classification Systems: An International Survey to Map Current Knowledge and Uptake.

OBJECTIVE: In the field of endometriosis, several classification, staging and reporting systems have been developed, but do clinicians routinely use these classification systems, which system do they use and what are the clinicians' motivations? DATA SOURCES: A cross-sectional study was performed to gather data on the current use of endometriosis classification systems, problems encountered and interest in a new simple surgical descriptive system for endometriosis. Of particular focus were three systems most commonly used: the Revised American Society for Reproductive Medicine (rASRM) classification, the Endometriosis Fertility Index (EFI), and the ENZIAN classification. Data were analysed by SPSS. A survey was designed using the online SurveyMonkey tool consisting of 11 questions concerning three domains-participants background, existing classification systems and intentions with regards to a new classification system for endometriosis. Replies were collected between 15 May and 1 July 2020. METHODS OF STUDY SELECTION: na TABULATION, INTEGRATION AND RESULTS: The final dataset included the replies of 1178 clinicians, including surgeons, gynecologists, reproductive endocrinologists, fertility specialists and sonographers, all managing women with endometriosis in their clinical practice. Overall, 75.5% of the professionals indicate that they currently use a classification system for endometriosis. The rASRM classification system was the best known and used system, the EFI system and ENZIAN system were known by a majority of the professionals but used by only a minority. The lack of clinical relevance was most often selected as a problem with using any system. The findings of the survey suggest that clinicians worldwide are open to using a new classification system for endometriosis that can achieve standardized reporting, and is clinically relevant and simple. The findings therefore support future initiatives for the development of a new descriptive system for endometriosis and provide information on user expectations and conditions for universal uptake of such a system. CONCLUSION: Even with a high uptake of the existing endometriosis classification systems (rASRM, ENZIAN and EFI), most clinicians managing endometriosis would like a new simple surgical descriptive system for endometriosis.

Reduction of adhesion formation after gynaecological adhesiolysis surgery with 4DryField PH - a retrospective, controlled study with second look laparoscopies.

Adhesions are a common consequence of abdomino-pelvic surgery. Efficacy of available adhesion prevention agents is discussed controversially. Here, we used the adhesion barrier 4DryField PH: a powder, which is transformed into a barrier gel with saline solution. The study includes 40 consecutive patients with surgeries for adhesiolysis, endometriosis and other gynaecological pathologies and subsequent second look interventions. The intervention group (n = 17) received 4DryField PH gel while control patients (n = 23) did not receive any adhesion prevention. Severity and extent of adhesion formation were scored during both interventions using an established score. Direct comparison between first and second interventions showed that extent and severity of adhesions could be reduced significantly using 4DryField PH gel. In contrast, in the control group, extent was not reduced and severity was even significantly higher. Direct comparison of second look laparoscopies revealed that adhesion extent and severity were significantly lower in the 4DryField PH than in the control group.Impact StatementWhat is already known on this subject? Adhesion formation after gynaecologic surgeries is known to be frequent and highly problematic as it directly induces complications and additionally makes subsequent surgeries more difficult. The effectiveness of established adhesion barriers is not sufficient to tackle these problems adequately.What the results of this study add? This is the first controlled study using the relatively new adhesion barrier 4DryField PH. It yields a significant reduction of extent as well as severity of adhesions, while adhesiolysis surgery alone does not solve the problem.What the implications are of these findings for clinical practice and/or further research? Usage of 4DryField PH gel seems to be a good approach to solve the adhesion problem of gynaecologic surgery in general and the reformation problem of adhesiolysis surgery specifically. The results should be confirmed in a larger prospective randomised controlled trial.

Clinical adhesion score (CLAS): development of a novel clinical score for adhesion-related complications in abdominal and pelvic surgery.

BACKGROUND: Adhesions are a major cause of long-term postsurgical complications in abdominal and pelvic surgery. Existing adhesion scores primarily measure morphological characteristics of adhesions that do not necessarily correlate with morbidity. The aim of this study was to develop a clinical adhesion score (CLAS) measuring overall clinical morbidity of adhesion-related complications in abdominal and pelvic surgery. METHODS: An international Delphi study was performed to identify relevant score items for adhesion-related complications, including small bowel obstruction, female infertility, chronic abdominal or pelvic pain, and difficulties at reoperation. The CLAS includes clinical outcomes, related to morbidity of adhesions, and weight factors, to correct the outcome scores for the likelihood that symptoms are truly caused by adhesions. In a pilot study, two independent researchers retrospectively scored the CLAS in 51 patients to evaluate inter-observer reliability, by calculating the Intraclass correlation coefficient. During a feasibility assessment, we evaluated whether the CLAS completely covered different clinical scenarios of adhesion-related morbidity. RESULTS: Three Delphi rounds were performed. 43 experts agreed to participate, 38(88%) completed the first round, and 32 (74%) the third round. Consensus was reached on 83.4% of items. Inter-observer reliability for the CLAS was 0.95 (95% CI 0.91-0.97). During feasibility assessment, six items were included. As a result, the CLAS includes 22 outcomes and 23 weight factors. CONCLUSION: The CLAS represents a promising scoring system to measure and monitor the clinical morbidity of adhesion-related complications. Further studies are needed to confirm its utility in clinical practice.

An International Terminology for Endometriosis, 2021.

OBJECTIVE: Different classification systems have been developed for endometriosis, using different definitions for the disease, the different subtypes, symptoms and treatments. In addition, an International Glossary on Infertility and Fertility Care has been published in 2017 by the International Committee for Monitoring Assisted Reproductive Technologies (ICMART) in collaboration with other organisations. An international working group convened over the development of a classification or descriptive system for endometriosis. As a basis for such system, a terminology for endometriosis was considered a condition sine qua non. The aim of the current study was to develop a set of terms and definitions be prepared on endometriosis that would be the basis for standardization in disease description, classification and research. DATA SOURCES: The working group listed a number of terms relevant to be included in the terminology, documented currently used and published definitions, and discussed and adapted them until consensus was reached within the working group. Following stakeholder review, further terms were added, and definitions further clarified. Although definitions were collected through published literature, the final set of terms and definitions is to be considered consensus-based. After finalization of the first draft, the members of the international societies and other stakeholders were consulted for feedback and comments, which lead to further adaptations. METHODS OF STUDY SELECTION: na TABULATION, INTEGRATION, AND RESULTS: A list of 49 terms and definitions in the field of endometriosis is presented, including a definition for endometriosis and its subtypes, different locations, interventions, symptoms and outcomes. Endometriosis is defined as a disease characterized by the presence of endometrium-like epithelium and/or stroma outside the endometrium and myometrium, usually with an associated inflammatory process. CONCLUSION: The current paper outlines a list of 49 terms and definitions in the field of endometriosis. The application of the defined terms aims to facilitate harmonization in endometriosis research and clinical practice. Future research may require further refinement of the presented definitions.

Endometriosis Classification, Staging and Reporting Systems: A Review on the Road to a Universally Accepted Endometriosis Classification.

OBJECTIVE: In the field of endometriosis, several classification, staging and reporting systems have been developed. Which endometriosis classification, staging and reporting systems have been published and validated for use in clinical practice? DATA SOURCES: A systematic PUBMED literature search was performed. Data were extracted and summarized. METHODS OF STUDY SELECTION: na TABULATION, INTEGRATION AND RESULTS: Twenty-two endometriosis classification, staging and reporting systems have been published between 1973 and 2021, each developed for specific, and different, purposes. There still is no international agreement on how to describe the disease. Studies evaluating the different systems are summarized showing a discrepancy between the intended and the evaluated purpose, and a general lack of validation data confirming a correlation with pain symptoms or quality of life for any of the current systems. A few studies confirm the value of the ENZIAN system for surgical description of deep endometriosis. With regards to infertility, the endometriosis fertility index has been confirmed valid for its intended purpose. CONCLUSION: Of the 22 endometriosis classification, staging and reporting systems identified in this historical overview, only a few have been evaluated for the purpose for which they were developed. The literature search was limited to PUBMED. Unpublished classification, staging or reporting systems, or those published in books were not considered. It can be concluded that there is no international agreement on how to describe endometriosis or how to classify it, and that most classification/staging systems show no or very little correlation with patient outcomes. This overview of existing systems is a first step in working towards a universally accepted endometriosis classification.

Changed inflammatory markers after application of 4DryField PH for adhesion prevention in gynecological surgery.

INTRODUCTION: The development of peritoneal adhesions and the effects of different antiadhesion agents on such mechanisms are not fully understood. Temporary rises of the C-reactive protein (CRP) level have been reported after antiadhesion agent application. We present the changes of inflammation markers observed after use of a starch-based polysaccharide certified for adhesion prevention and hemostasis 4DF (4DryField® PH). METHOD: Retrospective comparative analysis of inflammation markers in 40 patients undergoing laparoscopic adhesiolysis with or without adhesion prophylaxis was conducted. Statistical comparisons were performed by means of paired or unpaired t tests (for normally distributed continuous data), Wilcoxon matched pairs signed-rank tests or Mann-Whitney tests (for not-normally distributed continuous data), Mantel-Cox tests (for continuous data describing time intervals), and Fisher's exact tests (for discrete data). RESULTS: The maximum post-operative CRP level was significantly elevated in the 4DF group (87 vs. 29%; p < 0.001), whereas leukocyte concentration and body temperature did not differ between groups. No signs of infection were detected in any of the patients and CRP levels spontaneously dropped to normal values within few days. No side effects or complications were observed in both groups. In second-look surgeries performed for other diagnoses 1-56 weeks after the first interventions, no remnants of 4DF or any peritoneal inflammatory reactions were observed. CONCLUSION: The starch-based polysaccharide 4DF can be considered safe and does not induce inflammatory reactions of clinical significance. Further studies regarding 4DF degradation are recommended and, apart from macrophage migration, could also examine corresponding markers such as IL-6 and PCT.

A new approach to avoid ovarian failure as well function-impairing adhesion formation in endometrioma infertility surgery.

PURPOSE: Deep ovarian endometriosis surgery is likely to be associated with diffuse bleeding, intraoperative ovarian tissue destruction and perioperative adhesion formation. A new surgical approach is hereby proposed to avoid the negative short-term impact of classic laparoscopic cystectomy on ovarian reserve. RESULTS: The need for intraoperative periovarian coagulation after endometrioma excision was avoided by combining the gold standard minimal-access endometrioma stripping technique with a purely plant-based medical product with high-hemostatic and antiadhesion barrier properties. CONCLUSION: Endometrioma stripping followed by the application of a polysaccharide agent could avoid ovarian failure and at same time could reduce adhesion formation, thereby preserving tubo-ovarian function in endometrioma surgery. We encourage other surgically working groups to investigate middle- and long-term effects of this combined technique.

Reducing the spread of occult uterine sarcoma at the time of minimally invasive gynecologic surgery.

PURPOSE: This review covers the most recent evidence to discuss the incidence of occult uterine sarcoma, whether morcellation increases tumor dissemination or mortality, and whether there is a difference between different types of morcellation. We will also discuss techniques to reduce the spread of an undiagnosed uterine sarcoma. METHOD: A comprehensive literature search was made in Pubmed, Medline, the Cochrane Library, and Google Scholar for articles related to the incidence of occult uterine sarcoma after morcellation. RESULTS: Fibroids are benign uterine tumors and are a common indication for gynecologic surgery. Increasingly, gynecologists are approaching these surgeries with minimally invasive techniques. Uterine sarcomas are rare malignant mesenchymal tumors that are difficult to distinguish preoperatively from uterine fibroids. CONCLUSION: During a minimally invasive surgery, there is a risk of disseminating an occult sarcoma during tissue extraction. Minimally invasive gynecologists are tasked with balancing taking a minimally invasive approach, which is shown to result in better patient outcomes, with minimizing the risk of spreading an occult sarcoma.

Surgery in adenomyosis.

INTRODUCTION: Adenomyosis is defined as the presence of endometrial glands and stroma within the myometrium. The true prevalence is unknown and has been reported to range from 1 to 70%. It has a significantly negative impact on women's quality of life, causing abnormal uterine bleeding, dysmenorrhea, and chronic pelvic pain. The definitive treatment for adenomyosis is hysterectomy, although it does not contemplate patients who wish to preserve their fertility. The aim of this paper is to discuss the latest evidence on the surgical techniques for the treatment of adenomyosis published in medical-scientific databases. METHOD: A comprehensive literature search for articles published from 1996 to 2017 related to surgery for adenomyosis was made in Pubmed, Medline, the Cochrane Library, and Google Scholar, in English, by the following MeSH terms: adenomyosis, surgery, pathogenesis, dysmenorrhea and infertility. RESULTS: There is extensive evidence on several surgical approaches for the improvement of adenomyosis-related symptoms; however, there is no robust evidence that they are effective for infertility. CONCLUSION: The management of adenomyosis is quite complex and controversial. Complications after extensive uterine reconstruction, such as uterine rupture, should be considered and discussed with the patient. There are still limited data to support surgery effectiveness, especially for infertility, and further well-designed studies are required.

The Laparoscopic-Assisted Combined Hysterectomy: A New Surgical Concept Compared to the Classical Laparoscopic-Assisted Vaginal Hysterectomy by a Prospective Study.

BACKGROUND AND AIMS: This controlled trial with II-1 evidence compared the safety and efficacy of the new laparoscopic-assisted combined hysterectomy (LACH) with the standard surgical technique laparoscopic-assisted vaginal hysterectomy (LAVH) in general and in patients displaying risk factors (large uterus, vaginal nulliparity, prior caesarean section). METHODS: From June 2007 to September 2008, 101 patients underwent a hysterectomy at the Clinic of Gynaecology, Obstetrics and Gynaecological Oncology at the Pius Hospital, University Hospital for Gynaecology in Oldenburg. The main outcome measures were feasibility, postoperative analgesia, postoperative inflammatory reaction, and duration of surgery. Statistical analyses were performed using SPSS for Windows (p < 0.05). RESULTS: We observed no significant differences between LACH and LAVH regarding outcome parameters or when risk factors were considered. Within the LACH group, the duration of surgery was significantly shorter for patients with UW <400 g. Still within the normal range, caesarean sections from both groups revealed significant differences in the number of leucocytes on the 2nd post-operative day. No urinary tract injuries, no unplanned conversion to laparotomy, no severe perioperative complications occurred in either group. CONCLUSION: In terms of technical feasibility, LACH represents a safe alternative for abdominal HE when LAVH is contraindicated.

Laparoscopy or laparotomy as the way of entrance in myoma enucleation.

PURPOSE: Uterine myomas are the main cause of benign uterine diseases in premenopausal women. Objective of the present paper is to investigate the current best treatment modalities of myomas, depending on age of the patient and her desire to preserve fertility, as well as on clinical presentation of this pathology, such as size, number, and location of fibroids and, furthermore, on surgical experience of the gynecologist. METHODS: The design of our work is a systematic literature review of existing studies, reviews, and meta-analysis conducted in PubMed and Cochrane Library to identify relevant literature. Commonly, the myomectomy is to be recommended in women desiring to preserve fertility when myomas are associated with symptoms such as excessive bleeding, pelvic discomfort, or palpable abdominally fibroids. The decision of surgical approach for myomectomy should be individualized, depending on size and location, as well as on surgeon's experience. The different modalities of myomectomy, laparoscopic, hysteroscopic, robotic-assisted, or laparotomic are in detail presented in the paper, according to Society of Obstetricians and Gynecologists of Canada (SOGC) clinical practice guidelines and taking into consideration possible concerns of myomectomy such as uterine rupture, development of adhesions, and myomas' recurrence.

Pathobiology of myomatosis uteri: the underlying knowledge to support our clinical practice.

INTRODUCTION: Uterine myomatosis, a benign condition, is the most common indication for hysterectomies worldwide, affecting the reproductive goals and quality of health of women. However, gynecologists have been provided with interesting insights on its pathobiology, which are the basis for uterine-preserving therapies. The aim of this paper is to discuss the latest evidence on these mechanisms and its importance in the clinical practice. METHOD: A comprehensive literature search was made in Pubmed, Medline, the Cochrane Library, Orbis plus and Google Scholar for articles related to the epidemiological, biological, and genetic bases. RESULTS: There is extensive evidence that genetic, epigenetic, hormonal, environmental, proinflamatory, angiogenetic, and growing factors are involved in the biology of myomatosis. Such factors are capable of activating and promoting inhibitory signaling pathways leading to initiation, development, and regression of myomata through changes in myometrial cells and myomata fibers, such as cellular proliferation, differentiation, apoptosis, angiogenesis, and changes in the surrounding environment. CONCLUSION: A good understanding of the pathobiologic mechanisms of myomatosis gives reasons to physicians to elect conservative or combined therapies, and allow affected women to receive an individualized management, according to age, reproduction desire, and clinical condition.

Evaluation of the HystSim™-virtual reality trainer: an essential additional tool to train hysteroscopic skills outside the operation theater.

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.

Malignancy rate of 10,731 uteri morcellated during laparoscopic supracervical hysterectomy (LASH).

PURPOSE: This study aims to evaluate the number of cases of occult uterine malignancies in all LASH surgeries at the MIC clinic (Berlin) and to verify how the operative technique affects the prognosis of the disease. METHODS: Data of 10,731 patients who underwent a standardized LASH surgery with electric power morcellation between 1998 and April 30, 2014 were retrospectively analyzed. Main indication for LASH was symptomatic uterine myomas (81.3 %). RESULTS: No intra-operative complication was caused by use of a morcellator. In total, six sarcomas (0.06 %), including four endometrial stromal sarcomas (0.04 %) two leiomyosarcomas (0.02 %), and eight endometrial cancers (0.07 %) were documented. This amounts to a very low uterine malignancy rate of 0.13 %. Median follow-up period for all six patients with sarcoma and seven patients with endometrial cancer was 65.58 months (13-169). No recurrence was reported for the patients with endometrial cancer and five sarcoma patients in the comprehensible follow-up period. One patient died 13 months after LASH surgery due to the diagnosed leiomyosarcoma with peritoneal carcinomatosis and bone metastases. CONCLUSION: In 10,731 morcellated uteri during LASH only 0.06 % sarcoma and 0.07 % endometrial carcinoma were detected. All patients should be informed about the rare possibility of a malignant disease during pre-operative counseling. With a timely follow-up surgery according to the oncologic guidelines, our data suggest a very good prognosis in terms of survival after LASH with morcellation of malignant tumors in the uterus.

Predicting formation of adhesions after gynaecological surgery: development of a risk score.

PURPOSE: Risk factors for post-surgical adhesions following gynaecological surgery have been identified, but their relative importance has not been precisely determined. No practical tool exists to help gynaecological surgeons evaluate the risk of adhesions in their patients. The purpose of the study was to develop an Adhesion Risk Score to provide a simple tool that will enable gynaecological surgeons to routinely quantify the risk of post-surgical adhesions in individual patients. METHODS: A group of European gynaecological surgeons searched the literature to identify the risk factors and the surgical operations reported as carrying a risk of post-surgical adhesions. Through consensus process of meetings and communication, a four-point scale was then used by each surgeon to attribute a specific weight to each item and collective agreement reached on identified risk factors and their relative importance to allow construct of a useable risk score. RESULTS: Ten preoperative and 10 intraoperative risk factors were identified and weighed, leading to the creation of two sub-scores to identify women at risk prior to and during surgery. The Preoperative Risk Score can range from 0 to 36, and the Intraoperative Risk Score from 3 to 31. Several thresholds between these limits may be used to identify women with low, medium, and high risk of post-surgical adhesions. CONCLUSIONS: Gynaecological surgeons are encouraged to use this Adhesion Risk Score to identify the risk of adhesions in their patients. This will allow better informed use of available resources to target preventive measures in women at high risk of post-surgical adhesions.