[Urethral coitus due to congenital abnormality of the genitalia]. / Urethrale coïtus door afwijkende aanleg van genitaliën.

BACKGROUND: Urethral coitus is rare and can arise in women who were born without a vagina, for instance in the context of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. CASE DESCRIPTION: A 16-year-old girl presented at the general practitioner's surgery with primary amenorrhoea. After a long diagnostic process she was diagnosed with MRKH syndrome and treatment with a vaginal dilator was started. During follow-up the patient reported pain on coitus and that she sometimes lost a lot of fluid during intercourse. It appeared that the patient had dilated her urethra, not her vagina, and that she had had urethral coitus. The patient underwent Davydovvaginoplasty without complications. CONCLUSION: In patients with MRKH syndrome who experience urinary incontinence (particularly during and after coitus), recurrent urinary tract infections and dyspareunia urethral coitus should be suspected.

Sexual functioning, sexual esteem, genital self-image and psychological and relational functioning in women with Mayer-Rokitansky-Küster-Hauser syndrome: a case-control study.

STUDY QUESTION: Do sexual functioning, sexual esteem, genital self-image and psychological and relational functioning in women with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome differ from a comparison group of women without the condition? SUMMARY ANSWER: In comparison to controls, women with MRKH with a non-surgically or surgically created neovagina did not differ in psychological and relational functioning but reported lower sexual esteem and more negative genital self-image, intercourse-related pain, clinically relevant sexual distress and sexual dysfunction, with sexual esteem levels strongly associated with sexual distress and sexual dysfunction. WHAT IS KNOWN ALREADY: Studies on sexual functioning measured with standardized questionnaires in women with MRKH syndrome compared with women without the condition have yielded contradictory results. Factors associated with sexual functioning in this patient population have rarely been investigated. STUDY DESIGN, SIZE, DURATION: Between November 2015 and May 2017, 54 women with MRKH syndrome with a neovagina and 79 age-matched healthy women without the condition were enrolled in this case-control study. PARTICIPANTS/MATERIALS, SETTING, METHODS: All participants had to be at least 18-years old and had to live in a steady heterosexual relationship. Women with MRKH syndrome were asked to participate by their (former) gynecologists at three university hospitals and by MRKH peer support group. Controls were recruited via advertisement in local newspapers and social media. Standardized questionnaires were administered to assess sexual functioning, sexual esteem, genital self-image and psychological and relational functioning. MAIN RESULTS AND THE ROLE OF CHANCE: Women with MRKH syndrome with a surgically or non-surgically created neovagina reported significantly more pain during intercourse (P < 0.05, d = 0.5), but did not differ in overall sexual functioning from control women. More women with MRKH syndrome reported clinically relevant sexuality-related distress (P < 0.05, odds ratio (OR): 2.756, 95% CI 1.219-6.232) and suffered a sexual dysfunction (P < 0.05, OR: 2.654, 95% CI: 1.088-6.471) in comparison with controls. MRKH women scored significantly lower on the sexual esteem scale (SES) (P < 0.01, d = 0.5) and the female genital self-image scale (FGSIS) (P < 0.01, d = 0.6) than controls. No significant differences were found between the two groups regarding psychological distress, anxiety and depression, global self-esteem and relational dissatisfaction. Sexual esteem was significantly associated with the presence of clinically relevant sexual distress (ß = 0.455, P = 0.001) and suffering a sexual dysfunction (ß = 0.554, P = 0.001) and explained, respectively, 40% and 28% of the variance. LIMITATIONS, REASONS FOR CAUTION: Given the nature of the study focusing on sexual functioning, a potential selection bias cannot be excluded. It is possible that those women with the most severe sexual and/or psychological disturbances did or did not choose to participate in our study. WIDER IMPLICATIONS OF THE FINDINGS: The study results add new data to the very limited knowledge about psychosexual functioning of women with MRKH syndrome and are of importance for more adequate counseling and treatment of these women. STUDY FUNDING/COMPETING INTEREST(S): The research was financially supported by the Dutch Scientific Society of Sexology (Nederlandse wetenschappelijke Vereniging Voor Seksuologie). The funding was unrestricted, and there was no involvement in the conduct of the research. There are no conflicts of interest to declare.

[Severe vaginal discharge following rectal surgery]. / Ernstige fluor vaginalis na rectumresectie.

BACKGROUND: Almost 50% of women who have had rectal surgery subsequently develop vaginal discharge. Due to the recurrent and unexpected nature of this heavy discharge, they often experience it as very distressing. Many of these women undergo extensive diagnostic tests that are mainly focused on identifying fistula formation. If no fistula is found, in most cases no other cause for severe vaginal discharge can be demonstrated. CASE DESCRIPTION: In our practice, we saw three patients (49-, 54- and 74-years-old, respectively) with similar severe vaginal discharge after rectal surgery and in whom no explanation for the vaginal discharge could be found. For this reason we conducted a literature search into this condition. CONCLUSION: Anatomical changes appear to be responsible for heavy vaginal discharge following rectal surgery. Changes in pelvic floor muscles and compression of the distal part of the vagina may lead to pooling of fluid in the proximal part of the vagina, resulting in severe discharge. Symptomatic treatment may reduce the symptoms.

The value of fine needle aspiration cytology diagnosis in ovarian masses in children and adolescents.

STUDY QUESTION: Is ovarian cytology a reliable predictor for a malignant ovarian mass? SUMMARY ANSWER: Cytology of an ovarian mass in children and adolescents cannot be used to exclude malignancy. WHAT IS KNOWN ALREADY: It is hard to predict malignancy in case of an ovarian mass in a child or adolescent. The most common reason to perform fine needle aspiration cytology (FNAC) is to exclude malignancy. Ovarian cytology has shown varying results in adults, but test performance in a younger population is unknown. STUDY DESIGN, SIZE, DURATION: This was a retrospective diagnostic test accuracy study. We used a nationwide registry, the PALGA database, to select girls aged 18 or younger with matching ovarian cytology and histology reports available between 1990 and 2014. PARTICIPANTS/MATERIALS, SETTING, METHODS: Histology diagnoses were classified according to the WHO classification of ovarian pathology. Cytology diagnoses were classified as benign, borderline malignant or malignant. Cases with inconclusive cytology diagnoses were excluded from the analysis of diagnostic accuracy. Diagnostic accuracy was calculated using a 2 × 2 table. MAIN RESULTS AND THE ROLE OF CHANCE: Included were 552 girls under the age of 18 who had a cytology and a histology report of the same ovary available in the PALGA database. In 523 (94.7%) patients the mass was benign; 19 (3.4%) patients had a borderline malignancy and 9 (1.7%) patients had a malignant tumour. The histology diagnosis was unknown in one patient due to torsion of the ovary. Cytological diagnosis was inconclusive in 96 patients (17.4%). Cytology had a sensitivity of 32.0% and a specificity of 99.8%. Post-test probability of malignancy with positive cytology was 88.9%; the post-test probability of a malignancy with negative cytology was 3.8%, compared with a pre-test probability of 5.5%. LIMITATIONS, REASONS FOR CAUTION: This study was retrospective, using data gathered over 24 years. Cytology was retrieved during surgery or at the pathology department in 86.6% of the cases and pathologists were not blinded, which can be a cause for bias. WIDER IMPLICATIONS OF THE FINDINGS: Since the sensitivity is low, FNAC is not a recommended diagnostic tool in children. The post-test probability of a negative test compared with the incidence in our population resulted in a minimal difference not worth an invasive procedure. STUDY FUNDING/COMPETING INTERESTS: No study funding was received and no competing interests are present. TRIAL REGISTRATION NUMBER: NA.

External validation of the paediatric risk of malignancy index.

OBJECTIVE: This study aimed to validate the paediatric risk of malignancy index (PRMI), as previously published. DESIGN: External validation study. SETTING: Academic hospital: Radboud University Medical Center. POPULATION: Female paediatric patients under the age of 18 years diagnosed with, or treated for, an adnexal mass between January 1999 and October 2013. METHODS: Information was collected on diagnosis, presenting symptoms, and signs and imaging characteristics. The PRMI was calculated for each patient. Sensitivity, specificity, and positive and negative predictive values were calculated, and the results were visualised using a receiver operating characteristic curve (ROC curve). MAIN OUTCOME MEASURES: Histological diagnosis, discriminative performance using the area under the curve (AUC) of the ROC curve and sensitivity and specificity. RESULTS: Seventy-eight patients were included, with a median age of 12 years. A malignant mass was found in 17 patients (21.8%). The PRMI with a cut-off value of 7 resulted in a sensitivity of 70.1% (95% CI 44.1-89.6%) and a specificity of 85.3% (95% CI 73.8-93.0%). The area under the ROC curve was 0.868 (95% CI 0.756-0.980). CONCLUSIONS: The PRMI showed less discriminative capacity than originally published, but its performance was still good; however, further prospective validation studies are needed to define whether the model is useful in daily clinical practice.

Comparison of translabial three-dimensional ultrasound with magnetic resonance imaging for measurement of levator hiatal biometry at rest.

OBJECTIVES: To compare translabial three-dimensional (3D) ultrasound with magnetic resonance imaging (MRI) for the measurement of levator hiatal biometry at rest in women with pelvic organ prolapse, and to determine the interobserver reliability between two independent observers for ultrasound and MRI measurements. METHODS: Data were derived from a multicenter prospective cohort study in which women scheduled for conventional anterior colporrhaphy underwent translabial 3D ultrasound and MRI prior to surgery. Intraclass correlation coefficients (ICCs) were calculated to estimate interobserver reliability between two independent observers and determine the agreement between ultrasound and MRI measurements. Bland-Altman plots were created to assess the agreement between ultrasound and MRI measurements. RESULTS: Data from 139 women from nine hospitals were included in the study. The interobserver reliability of ultrasound assessment at rest, during Valsalva maneuver and during contraction and of MRI assessment at rest were moderate or good. The agreement between ultrasound and MRI for the measurement of levator hiatal biometry at rest was moderate, with ICCs of 0.52 (95%CI, 0.32-0.66) for levator hiatal area, 0.44 (95%CI, 0.21-0.60) for anteroposterior diameter and 0.44 (95%CI, 0.22-0.60) for transverse diameter. Levator hiatal biometry measurements were statistically significantly larger on MRI than on translabial 3D ultrasound. CONCLUSIONS: The agreement between translabial 3D ultrasound and MRI for measurement of the levator hiatus at rest in women with pelvic organ prolapse was only moderate. The results of translabial 3D ultrasound and MRI should therefore not be used interchangeably in daily practice or in clinical research. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.

Levator hiatal area as a risk factor for cystocele recurrence after surgery: a prospective study.

OBJECTIVE: To investigate whether increased levator hiatal area, measured preoperatively, was independently associated with anatom-ical cystocele recurrence 12 months after anterior colporrhaphy. DESIGN: Multicentre prospective cohort study. SETTING: Nine teaching hospitals in the Netherlands. POPULATION: Women planned for conventional anterior colporrhaphy without mesh. METHODS: Women underwent physical examination, translabial three-dimensional (3D) ultrasound and magnetic resonance imaging (MRI) prior to surgery. At 12 months after surgery the physical examination was repeated. MAIN OUTCOME MEASURES: Women with and without anatomical cystocele recurrence were compared to assess the association with levator hiatal area on 3D ultrasound, levator hiatal area on MRI, and potential confounding factors. The receiver operating characteristic (ROC) curve was created to quantify the discriminative ability of using levator hiatal area to predict anatomical cystocele recurrence. RESULTS: Of 139 included women, 76 (54.7%) had anatomical cystocele recurrence. Preoperative stage 3 or 4 and increased levator hiatal area during Valsalva on ultrasound were significantly associated with cystocele recurrence, with odds ratios of 3.47 (95% confidence interval, 95% CI 1.66-7.28) and 1.06 (95% CI 1.01-1.11) respectively. The area under the ROC curve was 0.60 (95% CI 0.51-0.70) for levator hiatal area during Valsalva on ultrasound, and 0.65 (95% CI 0.55-0.71) for preoperative Pelvic Organ Prolapse Quantification (POP-Q) stage. CONCLUSIONS: Increased levator hiatal area during Valsalva on ultrasound prior to surgery and preoperative stage 3 or 4 are independent risk factors for anatomical cystocele recurrence after anterior colporrhaphy; however, increased levator hiatal area as the sole factor for predicting anatomical cystocele recurrence after surgery shows poor test characteristics.

Does the prevalence of levator ani muscle avulsion differ when assessed using tomographic ultrasound imaging at rest vs on maximum pelvic floor muscle contraction?

OBJECTIVE: It has been suggested that transperineal ultrasound images obtained during maximum pelvic floor muscle contraction improve the diagnosis of levator ani muscle (LAM) avulsion by comparison with those obtained at rest. The objective of this study was to establish, using transperineal tomographic ultrasound imaging (TUI), the correlation between LAM avulsion diagnosed at rest and that on contraction. METHODS: Primiparous women were examined 3 months postpartum by Pelvic Organ Prolapse Quantification (POP-Q) assessment and for LAM avulsion clinically by digital palpation and by transperineal TUI performed at rest and on pelvic floor muscle contraction. LAM avulsion was diagnosed on TUI when the three central slices were abnormal. A comparison was made between LAM avulsion diagnosed at rest and on maximum contraction. Two independent blinded investigators performed the analyses and a third investigator resolved discrepancies. RESULTS: One hundred and ninety primiparae were analyzed providing 380 results for comparison, as right and left LAM were analyzed independently. LAM avulsion was found in 36 (9.5%) images obtained at rest and in 35 (9.2%) on contraction, revealing moderate correlation between the two (ICC, 0.58 (95% CI, 0.51-0.64)). Twenty-two cases of LAM avulsion were identified both at rest and on contraction. One woman had LAM avulsion on palpation, which was seen on TUI as LAM avulsion on contraction, but not at rest. More cases of anterior and posterior compartment prolapse were found in women with LAM avulsion diagnosed on contraction only compared to LAM avulsion observed at rest only (POP-Q assessment point Ba, -1.8 vs -2.5 (P = 0.075) and point Bp, -2.5 vs -2.8 (P = 0.072)). CONCLUSIONS: Findings on transperineal TUI performed in women at rest and on contraction correlate reasonably well. However, given the trend towards an association with signs of pelvic floor dysfunction, diagnosis of LAM avulsion on contraction seems to be more reliable. Consistency in technique and interpretation should be maintained.

The natural history of levator avulsion one year following childbirth: a prospective study.

OBJECTIVE: To explore the natural history of levator avulsion in primipara 1 year postpartum and correlate this to pelvic floor dysfunction (PFD). DESIGN: Observational longitudinal cohort study. SETTING: District General University Hospital. POPULATION OR SAMPLE: Nullipara at 36 weeks of gestation, 3 months and 1 year postpartum. METHODS: Validated methods assessed muscle strength, prolapse, ultrasound measurements of levator hiatus and avulsion, and questionnaires for sexual function, and urinary and anal incontinence. Pattern differences over time were evaluated using linear mixed models. MAIN OUTCOME MEASURES: Natural history of levator avulsion and relationship with PFD. RESULTS: Of the 269 nullipara, 191 returned at 3 months and 147 (55%) at 1 year postpartum; 109 had a vaginal delivery and 38 had a caesarean delivery. Sixty-two percent (n = 13/21; 95% CI 41-79%) of levator avulsions diagnosed 3 months postpartum were no longer evident at 1 year. Following vaginal delivery, nine women (8%, 95% CI 4.2-15.1%) had persistent levator avulsion. Most changes in PFD occurred between the antenatal and first postnatal visit, without improvement at 1 year. Women with persistent levator avulsion had significantly worse deterioration patterns of muscle strength, hiatus measurements and vaginal symptoms (loose vagina/lump sensation). However, evidence of PFD was also related to no longer evident levator avulsion. CONCLUSIONS: Sixty-two percent of levator avulsions were no longer evident 1 year postpartum. Partial avulsion has a tendency to improve over time, which seems to be less common for complete levator avulsions. Women with no longer evident and persistent levator avulsion had PFD, with worse patterns in presence of persistent avulsion.

Diagnosing levator avulsions after first delivery by tomographic ultrasound: reliability between observers from different centers.

INTRODUCTION AND HYPOTHESIS: To evaluate the interobserver reliability of diagnosing levator avulsions between observers from different centers using tomographic ultrasound imaging (TUI) in women after their first delivery. METHODS: Transperineal ultrasound volume datasets of 40 women 6 months after their first delivery were analyzed by five observers from four different centers. Levator avulsions were diagnosed using TUI and datasets were assessed as optimal or suboptimal image quality and optimal or suboptimal pelvic floor contraction. Cohen's kappa was used to evaluate the interobserver reliability of diagnosing levator avulsions for the total group, the group with optimal and suboptimal image quality, and the group with optimal and suboptimal pelvic floor contraction. Consensus on the presence or absence of avulsions was scored according to the number of observers who diagnosed an avulsion (0 = consensus on the absence of avulsion, 1-4 = avulsion diagnosed by 1 to 4 observers, 5 = consensus on the presence of avulsion). RESULTS: For the total group, the interobserver reliability varied widely, with kappa values ranging from -0.07 to 0.72. Analyzes in the subgroups showed comparable results. Of the women who potentially have an avulsion (avulsion diagnosed by at least one observer), consensus on the presence of an avulsion was reached in 0.0 to 20.0 %. Of the women who potentially have no avulsion (no avulsion diagnosed by at least one observer), consensus on the absence of an avulsion was reached in 46.7 to 85.7 %. CONCLUSIONS: Diagnosing levator avulsions using TUI in women 6 months after their first delivery is strongly observer-dependent and therefore not generalizable.

Comparison of two trocar-guided trans-vaginal mesh systems for repair of pelvic organ prolapse: a retrospective cohort study.

INTRODUCTION AND HYPOTHESIS: The aim of this study was to compare failure and complication rates in patients who underwent a trocar-guided vaginal mesh repair with either a non-absorbable or a partially absorbable mesh. METHODS: Retrospective analysis of prospectively collected data from consecutive women undergoing either non-absorbable or partially absorbable mesh for symptomatic stage 2 prolapse or higher were evaluated at 12 months. Outcome measures included objective and subjective failure rates, patient's satisfaction, complications and perioperative outcomes. RESULTS: Five hundred and sixty-nine women (347 with non-absorbable mesh, 222 with partially absorbable mesh) were included. Failure rates were similar in the two groups; the re-operation rate in the untreated compartments was higher in the non-absorbable mesh group compared with the partially absorbable mesh group (5% vs 1%). Mesh exposure rate in the non-absorbable mesh group was 12% and in the partially absorbable mesh group it was 5%. Other complication and patient satisfaction rates were similar. CONCLUSIONS: Non-absorbable and partially absorbable mesh demonstrated similar outcome rates at 12 months. The risk of reoperation was lower for partially absorbable mesh. The mesh exposure rate was significantly lower for the partially absorbable mesh group compared with the non-absorbable mesh group.

Measurement of quality of recovery using the QoR-40: a quantitative systematic review.

BACKGROUND: Several rating scales have been developed to measure quality of recovery after surgery and anaesthesia, but the most extensively used is the QoR-40, a 40-item questionnaire that provides a global score and subscores across five dimensions: patient support, comfort, emotions, physical independence, and pain. It has been evaluated in a variety of settings, but its overall psychometric properties (validity, reliability, ease of use, and interpretation) and clinical utility are uncertain. METHODS: We undertook a quantitative systematic review of studies evaluating psychometric properties of the QoR-40. Data were combined in meta-analyses using random effects models. This resulted in a total sample of 3459 patients from 17 studies originating in nine countries. RESULTS: We confirmed content, construct, and convergent [pooled r=0.58, 95% confidence interval (CI): 0.51-0.65] validity. Reliability was confirmed by excellent intraclass correlation (pooled α=0.91, 95% CI: 0.88-0.93), test-retest reliability (pooled r=0.90, 95% CI: 0.86-0.92), and inter-rater reliability (intraclass correlation=0.86). The clinical utility of the QoR-40 instrument was supported by high patient recruitment into evaluation studies (97%), and an excellent completion and return rate (97%). The mean time to complete the QoR-40 was 5.1 (95% CI: 4.4-5.7) min. CONCLUSIONS: The QoR-40 is a widely used and extensively validated measure of quality of recovery. The QoR-40 is a suitable measure of postoperative quality of recovery in a range of clinical and research situations.

Surgical treatment of pelvic organ prolapse: a historical review with emphasis on the anterior compartment.

INTRODUCTION AND HYPOTHESIS: The objective of this work was to collect and summarize a detailed historical review of the surgical treatment of pelvic organ prolapse (POP) in which we specifically focused on the anterior compartment. METHODS: A literature search in English, Dutch, and German was carried out using the keywords pelvic organ prolapse, anterior colporrhaphy, cystocele, and interposition operations in several databases (e.g., PubMed and HathiTrust Digital Library). Other relevant journal and textbook articles were found by retrieving references cited in previous articles and textbooks. RESULTS: Probably the first explanation of the treatment of POP dates from 1500 B.C. The Egyptians gave a description to "falling of the womb" in the Kahun Papyrus. More than a millennium later, Euryphon, a contemporary of Hippocrates (400 B.C.) described some interesting therapeutic options, from succussion (turning a women upside down for several minutes) to irrigating the displaced uterus with wine. A wide range of techniques has been attempted to repair the prolapsing anterior vaginal wall. By 1866, Sim had already performed a series of operations very similar to a modern anterior repair. The first reviews about the abdominal approach to correcting a cystocele were in 1890. The first description of using mesh to cystoceles was the use of tantalum mesh in 1955. In 1970, the first report of collagen mesh in urogynecology was described. Nowadays, robot-assisted surgery and cell-based tissue engineering are the latest interventions. CONCLUSION: Many surgeons have tried to find the ideal surgical therapy for anterior compartment prolapse, but to date, this has not been achieved.

Inter- and intraobserver reliability for diagnosing levator ani changes on magnetic resonance imaging.

OBJECTIVES: To assess the inter- and intraobserver reliability of the diagnosis of pubovisceral muscle avulsions and measurements of the levator hiatus on magnetic resonance imaging (MRI). METHODS: Women with recurrent pelvic organ prolapse or in whom there was a discrepancy between clinical signs and symptoms of pelvic floor dysfunction underwent MRI and were eligible for inclusion. MRI datasets of the pelvic floor of 262 women were obtained and evaluated by two observers, who scored the presence and extent of pubovisceral muscle avulsions on each side using a scale from 0 to 3 and obtained measurements of the anteroposterior and transverse diameters and area of the levator hiatus. A random sample of 100 patients was reviewed a second time by one of the observers. Intraclass correlation coefficients (ICCs) with their 95% CI were calculated for all measurements. Mean differences with accompanying limits of agreement were calculated to estimate agreement between pairs of measurements and to detect possible systematic bias. RESULTS: Good interobserver reliability was found for the assessment of pubovisceral muscle avulsions (ICC = 0.76-0.79) and excellent agreement for measurements of the levator hiatus (ICC = 0.85-0.89). The intraobserver reliability for pubovisceral muscle avulsions and other levator hiatus measurements was also excellent (ICC = 0.80-0.97). A significant interobserver systematic bias was observed in the measurement of levator hiatus transverse diameter; however, narrow limits of agreement were observed. CONCLUSIONS: Pubovisceral muscle avulsions and levator hiatus measurements can be assessed with good to excellent reliability on MRI.

Comparison of two scoring systems for diagnosing levator ani muscle damage.

INTRODUCTION AND HYPOTHESIS: Levator defects are risk factors for pelvic organ prolapse (POP) and its recurrence. The most widely used scoring systems for severity of defects shown on magnetic resonance imaging (MRI) and perineal ultrasound (US) are not identical. The aim of this study was to investigate the differences between these classification systems with regard to levator defects on US and their clinical relevance for recurrence after prolapse surgery. METHODS: Women with previous cystocele repair underwent transperineal 3D US. Levator defects were graded according to the scoring system described with regard to MRI (DeLancey et al.) and perineal US (Dietz et al.). The results were compared using the weighted kappa and receiver operating characteristic (ROC) curves (SPSS version 20.0). RESULTS: We assessed 152 women. On US classification, more defects were categorized as highest grade compared with MRI classification [n = 64 (42 %) vs. n = 41 (28 %), p < 0.01]. The grades of levator defects on both scoring systems showed very good agreement, with a weighted kappa of 0.82 [95 % confidence interval (CI) 0.75-0.88). The predictive value of scoring systems for cystocele recurrence after prolapse surgery showed an area under the receiver operating curve (AUC) of 0.63 and 0.64, respectively. CONCLUSIONS: Comparison of the two scoring systems showed good agreement but was lowest for the highest-grade defects. There was no difference in predictive value between scoring systems for cystocele recurrence after prolapse surgery.

Does the method of dissecting in anterior colporraphy lead to a difference in thickness of removed vaginal tissue?

OBJECTIVE: To evaluate the difference in thickness of the anterior vaginal wall removed after different surgical dissecting techniques of anterior colporrhaphy. STUDY DESIGN: In patients undergoing primary anterior colporrhaphy, trimmed vaginal tissue was taken following different surgical techniques of vaginal wall dissection. Tissues were preserved in formalin and stained with hematoxylin-eosin and elastica-van Giesen stains. The examiner was an experienced pathologist blinded to the surgical technique. The specimens were examined for the epithelial thickness (ET), lamina propria thickness (LPT), muscular layer thickness (MT) and total thickness (TT). RESULTS: Tissue was analysed in 93 women who underwent anterior compartment pelvic organ prolapse surgery. There was no difference between the different surgical techniques in thickness measured in the three histological layers and for the total thickness. The use of hydrodissection was the only independent factor leading to thicker removed vaginal tissue. CONCLUSIONS: Dissecting the vaginal wall as thin as possible does not result in a thinner vaginal layer than dissecting in the most optimal surgical plane. The use of hydrodissection provides a thicker trimmed tissue.

Surgical management of pelvic organ prolapse and uterine descent in the Netherlands.

INTRODUCTION AND HYPOTHESIS: To evaluate current practice in the surgical treatment of uterine descent among members of the Dutch Urogynecological Society and to analyze possible trends in the surgical treatment of pelvic organ prolapse in the Netherlands during the last decade. METHODS: A questionnaire, including case scenarios, was sent to the members of the Dutch Urogynecological Society. Using a nationwide registry from the Netherlands, we assessed the number and type of surgical procedures performed for pelvic organ prolapse between 1997 and 2009. RESULTS: The response rate was 73%, with 161 questionnaires completed. Vaginal hysterectomy, sacrospinous hysteropexy, and the Manchester Fothergill procedure were the most frequently performed surgical interventions for uterine descent. In the case of lower stage uterine descent, uterus preservation was preferred, but in the case of higher stage there was wide variation. Two thirds of the respondents stated that in recent years they tended to save the uterus more often. The registered number of hospital admissions for uterine descent increased by 30% between 1997 and 2009 and the number of surgical procedures almost doubled. The number of vaginal hysterectomies performed because of uterine descent increased by only 15% in this period. CONCLUSIONS: In the Netherlands, surgical policy in the case of uterine descent is very variable, with no clear preference for either hysterectomy or uterus preservation. There was a high increase in hospital admissions and pelvic organ prolapse procedures in the last decade. The number of vaginal hysterectomies performed because of uterine descent did not follow this change, which reflects a trend toward preserving the uterus.

Transperineal ultrasound compared to evacuation proctography for diagnosing enteroceles and intussusceptions.

INTRODUCTION: This study concerns the level of agreement between transperineal ultrasound and evacuation proctography for diagnosing enteroceles and intussusceptions. METHOD: In a prospective observational study, 50 consecutive women who were planned to have an evacuation proctography underwent transperineal ultrasound too. Sensitivity, specificity, positive (PPV) and negative predictive value, as well as the positive and negative likelihood ratio of transperineal ultrasound were assessed in comparison to evacuation proctography. To determine the interobserver agreement of transperineal ultrasound, the quadratic weighted kappa was calculated. Furthermore, receiver operating characteristic curves were generated to show the diagnostic capability of transperineal ultrasound. RESULTS: For diagnosing intussusceptions (PPV 1.00), a positive finding on transperineal ultrasound was predictive of an abnormal evacuation proctography. Sensitivity of transperineal ultrasound was poor for intussusceptions (0.25). For diagnosing enteroceles, the positive likelihood ratio was 2.10 and the negative likelihood ratio, 0.85. There are many false-positive findings of enteroceles on ultrasonography (PPV 0.29). The interobserver agreement of the two ultrasonographers assessed as the quadratic weighted kappa of diagnosing enteroceles was 0.44 and that of diagnosing intussusceptions was 0.23. CONCLUSION: An intussusception on ultrasound is predictive of an abnormal evacuation proctography. For diagnosing enteroceles, the diagnostic quality of transperineal ultrasound was limited compared to evacuation proctography.