Non-obstructive müllerian anomalies

Diagnostic and surgical approaches to congenital uterine anomalies for the minimally invasive gynecologic surgeon

PURPOSE OF REVIEW

Congenital uterine anomalies (CUAs) impact the physical and psychosocial wellbeing of affected patients. Managing these conditions depends on the clinical scenario, and in some cases, can involve the use of minimally invasive surgical techniques. The purpose of this review is to provide an update of the diagnosis, perioperative considerations, and treatment of CUAs.

RECENT FINDINGS

The American Society for Reproductive Medicine (ASRM) updated the guidelines for classification of CUAs to provide practitioners with a standardized classification system and have created an interactive tool designed for provider use.

SUMMARY

Gynecologic surgeons are likely to encounter CUAs during their career. This review provides updated guidance for the workup and treatment of CUAs.

How to Manage Endometriosis in Adolescence: The Endometriosis Treatment Italian Club Approach

The evaluation of endometriosis in an adolescent girl is a challenging topic. The initial stage of the disease and the limited diagnostic instrument appropriate for the youth age and for its typical features can reduce the ability of the gynecologist. At the same time, missing a prompt diagnosis can delay the beginning of specific and punctual management of endometriosis, which could avoid a postponed diagnosis from 6 to 12 years, typical of adolescent girls complaining of dysmenorrhea. This article aimed to answer all the potential questions around the diagnosis and management of endometriosis in adolescents starting from a clinical case looking at the possible solution that is easily reproducible in the clinical practice.

NASPAG Pediatric and Adolescent Gynecology Surgery Compensation Survey

INTRODUCTION

Over the last decade, the field of pediatric and adolescent gynecology (PAG) has rapidly expanded on the basis of a need for this specialized training to care for children and adolescents with gynecologic concerns. There are 18 PAG fellowship programs within the United States and Canada. Since 2017, which marked the beginning of the American Board of Obstetrics and Gynecology (ABOG) Focused Practice Examination in PAG and PAG Maintenance of Certification program, there has been a growing recognition of this specialty, given the unique population served. However, there is a paucity of information related to compensation in PAG. As the field has grown and more PAG fellow graduates are sought by children's hospitals throughout the United States and Canada, there is an urgent need to ensure that salary is equitable for these specialty PAG providers given the unique skills acquired during fellowship training, beyond that of obstetrics and gynecology (OBGYN) residency. This initial survey aimed to focus on compensation for PAG surgeons in the United States.

OBJECTIVES

To survey NASPAG PAG surgeons in the United States about current benefits, practice metrics, and compensation METHODS: A 15-question anonymous survey was sent to PAG surgeons in the United States in February 2022, with 3 reminders sent by email to engage voluntary participation. The survey aimed to understand practice characteristics, current compensation, and relative value unit (RVU) benchmarks. Descriptive statistics were utilized. Compensation means and quartiles were calculated in U.S. dollars for the following categories: assistant professor, associate professor, and full professor. The compensation mean was also calculated for private/hybrid and instructor categories.

RESULTS

Among 255 eligible members, 88 completed the survey, for a participation rate of 34.5%. Sixty-three point six percent reported having completed a PAG fellowship, whereas one-third reported specializing in this area with no fellowship available at the time. Three-fourths reported having achieved ABOG Focused Practice PAG certification. Most providers were academic (75%) and working full time (82.9%). Among academicians, most were assistant professors (48%) and on the non-tenure track (50.6%). RVU benchmarks varied, with 40.2% reporting OBGYN generalist targets and only 18.3% reporting PAG-specific targets, despite most physicians practicing only PAG (62.5%) and less than 30% practicing PAG plus some adult OBGYN. Salary support varied, with 57% employed by a hospital. Incentives were common, with most receiving a bonus at the end of the year (52.9%). As expected, full professors reported higher mean compensation ($345k) as compared with less senior colleagues ($248k and $302k for assistant and associate professors, respectively). Private practice/hybrid practitioners reported compensation ($251k) similar to that of assistant professors ($248k). Only 2 instructor-level physicians completed the survey. The mean number for this level is skewed and is not a reliable predictor for this academic level. Quartiles could not be calculated for this category.

CONCLUSION

This is the first survey addressing compensation in the field of PAG in the United States. There is an ongoing need to collect this information to prepare PAG fellow graduates for the job market. Additional surveys, including an understanding of the compensation landscape in Canada, are needed in the future to address specific questions related to compensation for those who have less than 50% clinical time.

Diagnosis and Management of Mullerian Anomalies Across Differing Resource Settings: Worldwide Adaptations

BACKGROUND

Mullerian anomalies affect 7% of reproductive age women. It is important to have a basic understanding of these conditions, given they can affect women at any stage of life and have potential impacts on fertility and pregnancy. This article seeks to review these anomalies as well as specific diagnostic pitfalls and strategies to approach these conditions in both high- and low-resource environments.

METHODS

This review was undertaken with a PubMed focused search, using terms related to the diagnosis and management of Mullerian anomalies in many worldwide settings. Consideration was made to assess the medical resources available in low- and middle-income countries (LMICs), which could impact diagnostic and management decisions, compared with high-income countries (HICs). Concurrent medical conditions and both gynecologic and obstetric outcomes were also searched. Practice recommendations from international societies were also reviewed and compared. Finally, 4 conditions were evaluated more closely to assess management differences based on geographic locations and whether the countries were LMICs or HICs; specifically, those evaluated were lower vaginal atresia, uterovaginal agenesis, bicornuate uterus, and septate uterus.

DISCUSSION

Mullerian anomalies encompass a wide variety of conditions, ranging from subtle anatomic changes without concurrent anomalies to complex conditions, associated with anomalies of the kidney or spine, which could impact the ability to manage certain conditions based on medical resources available geographically. A systematic approach and provider expertise is important for appropriate diagnosis and management, independent of geographic location. Counseling is critical for medical and surgical decision-making and might be limited or guided by the resources available in certain settings or even by existing laws.

CONCLUSIONS

Limited outcomes are available among patients with Mullerian anomalies in LMICs; however, the management varies based on the basic tools available to address acute needs, as well as long-term fertility and obstetric concerns. More research is needed in this population, which could help drive the importance of early diagnosis and management not only in HICs but also in LMICs, where individualization strategies are key.

Postoperative outcomes of sigmoid colon vaginoplasty for vaginal agenesis: A randomized controlled trial

Objective

Mayer-Rokitansky-Kuster-Hauser syndrome (MRKH) is a rare disorder in women that is associated with vaginal agenesis and hypoplasia or loss of uterus. In this study we aim to study the outcome of sigmoid colon vaginoplasty among MRKH patients with vaginal agenesis.

Methods

In this randomized clinical trial study, from 2017 to 2021, 39 patients were reported to our center with vaginal agenesis as a result of MRKH. Patients were treated with sigmoid colon vaginoplasty and postoperative outcomes such as Female sexual function index (FSFI), depth of vaginal cavity, and postoperative complications were evaluated.

Results

The mean age of the patients was 32.3 ± 2.3 years. 18 patients (46.2%) were diagnosed using MRI whereas 21 patients (53.8%) were diagnosed with exploratory laparoscopy. The mean vaginal depth before and after the surgery was 2.8 cm and 17.3 cm, respectively. One patient (2.6%) developed fistula, and peritonitis due to perforation of the vagina, 26 months after surgery, respectively. Of 10 patients who were sexually active after the surgery, all of these patients were sexually satisfied. The FSFI was 32 ± 3.9.

Conclusion

The postoperative complications after sigmoid colon vaginoplasty were minimum and all the sexually active patients were sexually active. This method appears to be an effective for surgical treatment of vaginal agenesis.

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Mayer-Rokitansky-Kuster-Hauser syndrome (MRKH) is a rare disorder in women.

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That is associated with vaginal agenesis and hypoplasia or loss of uterus.

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Sigmoid colon vaginoplasty were minimum and all the sexually active patients were sexually active.

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This method appears to be an effective for surgical treatment of vaginal agenesis.

Review of Surgical Neovagina Techniques and Management of Vaginal Stricture

STUDY OBJECTIVE

To review the currently available methods for surgical and nonsurgical neovaginal creation with an additional focus on situations requiring vaginal stretching, replacement, or augmentation and the management of vaginal stenosis or stricture.

DESIGN

Review of the existing literature METHODS: PUBMED search with key words vaginal agenesis, neovaginal creation, vaginoplasty, vaginal stretching, vaginal augmentation, vaginal stenosis, outcomes of vaginoplasty, Mullerian anomalies, vaginal anomalies RESULTS: The need to perform vaginal stretching, replacement, or augmentation will vary depending on the underlying reproductive tract condition.

CONCLUSIONS

A variety of techniques have been described to performed vaginal stretching, replacement, or augmentation. There are risks and benefits to each technique. Vaginal stricture and stenosis remain difficult problems given the high rates of these complications in patients undergoing these procedures. Although several techniques can alleviate this problem, they rely on the thickness of the stenosis and the location of the stenosis within the vagina.

Magnetic resonance imaging of Müllerian anomalies in girls: concepts and controversies

Female Müllerian anomalies are the result of failure of formation, fusion or resorption of the Müllerian ducts and are relatively common, with a prevalence of 5.5-7.0% in the general population. While some of these anomalies are asymptomatic, those presenting with obstruction require accurate identification for optimal clinical management including potential surgical treatment. MRI is a useful adjunct to sonography in the evaluation of Müllerian anomalies, typically allowing a more complete characterization of the malformation. Technical aspects, embryologic concepts and controversies regarding classification systems are highlighted in this review. Several Müllerian anomalies are discussed and illustrated in more detail utilizing various cases with pelvic MRI studies.

The Health Care of Adults with Differences in Sex Development or Intersex Traits Is Changing: Time to Prepare Clinicians and Health Systems

Historically, the majority of differences in sex development or intersex trait (dsd/I)-specific medical care has been provided by pediatric clinicians, leading to a dearth of adult clinicians qualified to care for this vulnerable population, and pediatricians reticent to transition patients to adult care. Recent changes in routine care of children and infants with dsd/I, including reconsidering the role of early genital surgeries, highlight the critical need to address the gaps in adult dsd/I health care. In this perspective, we describe three key educational and research approaches that can be implemented to build competency to care for adults with dsd/I and improve care across the lifespan.

Uterovaginal Anomalies: A Guide for the Generalist Obstetrician-Gynecologist

Congenital gynecologic anomalies result from interruption of embryologic development of the female reproductive tract. The anomalies may be hymenal, vaginal, cervical, or uterine. The impact of these anomalies is variable: some are asymptomatic, incidental findings that require no intervention, others require simple surgical management, while some complex anomalies may require a multidisciplinary approach with extensive surgical expertise for optimal outcomes. Uterovaginal anomalies may occur in isolation or in association with other malformations, such as renal anomalies. The origin, presentation, evaluation and treatment of these conditions are reviewed here.

A Review of Mullerian Anomalies and Their Urologic Associations

Structural anomalies of the female reproductive tract, known as Mullerian anomalies, can occur in isolation or in association with anomalies of other organ systems. Due to shared embryology, the most common association in up to 40% of patients is with renal, ureteral, and bladder anomalies. Affected girls can have a wide range of genitourinary symptoms with urologists playing an integral role in their diagnosis and treatment. To facilitate the recognition and management of these conditions, we provide a review of Mullerian anomalies including the embryology, classifications, syndromes, evaluation, and treatments with attention to their urologic applicability.

A Practical Approach to Congenital Urogenital Anomalies in Female Pediatric Patients

Congenital anomalies of the female reproductive tract are relatively common and can be both confusing to understand as well as challenging to diagnose and manage in a busy pediatric clinical practice. Here, we lay out some of the most common genitourinary tract anomalies in female pediatric patients. We highlight the key embryologic development, present case examples, and discuss appropriate testing, treatment, and counseling for patients and their families regarding congenital disorders of the vulva, vagina, uterus, ovaries, and associated pathology. The goal of this review is to demystify these conditions and provide a practical guide for the general pediatrician who is often at the frontline making the initial diagnosis and caring for these patients. [Pediatr Ann. 2020;49(4):e188-e195.].

Assessing the Experience of Vaginal Dilator Use and Potential Barriers to Ongoing Use among a Focus Group of Women with Mayer-Rokitansky-Küster-Hauser Syndrome

STUDY OBJECTIVE

To assess the experience of dilator use for neovagina creation in women diagnosed with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome and identify barriers affecting patient compliance with dilator use.

DESIGN AND SETTING

This was a qualitative study using a structured questionnaire to investigate perception and identify barriers regarding vaginal dilator use. A questionnaire was administered after participants viewed a 2-minute patient educational video to additionally examine the usefulness of a patient education video tool as an adjunct to counseling in clinic on vaginal dilator use.

PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES

We enrolled 13 adolescent girls and women diagnosed with MRKH, aged 14-48 years, recruited from clinic and during a conference geared toward women affected by MRKH.

RESULTS

The mean age of participants was 26 (±11.4) years with most diagnosed between the ages of 12 and 18 years. Of all participants, 69% (9/13) reported ever being sexually active with a mean age of coitarche of 16 (±2.6) years. Seventy-seven percent (10/13) reported current or past use of vaginal dilators, and most had some previous education on dilator use. Only 15% (2/13) reported no previous exposure to an educational tool. After viewing the 2-minute educational video, all participants rated it very helpful using a Likert scale (strongly agree to strongly disagree). Major themes that emerged as perceived barriers to dilator use included viewing dilation as a negative experience, uncertainty about success, and lack of motivation.

CONCLUSION

Education is an integral part of improving compliance with vaginal dilator use among adolescent girls and women affected by MRKH. Technology can be used to reinforce face-to-face counseling in the clinic. To our knowledge, this is the first study to specifically investigate patient experience with dilator use and opinion regarding the use of video technology to demonstrate self-directed neovagina creation in an MRKH population. The barriers identified in this study provide new insights to inform future research and clinical management of dilator use.

Nonobstructive Reproductive Tract Anomalies: A Review of Surgical Management

Müllerian anomalies include a spectrum of anatomic variants of the genital tract arising from abnormal embryologic development, ranging from incomplete resorption of uterine septa to complete vaginal agenesis. Nonobstructive anomalies are often recognized later than obstructive anomalies, because women do not present with pain. However, nonobstructive anomalies frequently have a negative impact on sexual and reproductive health, and careful evaluation and management of these disorders is warranted. This review focuses on the surgical management of nonobstructive Müllerian anomalies.

The Treatment of Dysmenorrhea

Menstrual disorders and abnormal uterine bleeding are common concerns of young women. Complaints include menses that are: too painful (dysmenorrhea), absent or occur irregularly (amenorrhea or oligoamenorrhea), or prolonged and heavy (menorrhagia, or excessive uterine bleeding). In providing optimal reproductive care, the medical provider must be able to distinguish between normal developmental patterns or symptoms requiring education and reassurance from pathologic conditions requiring prompt assessment and treatment. This article discusses the normal menstrual patterns seen in adolescent females and provides an evaluation and management approach to primary and secondary dysmenorrhea.

Etiologies of uterine malformations

Ranging from aplastic uterus (including Mayer-Rokitansky-Kuster-Hauser syndrome) to incomplete septate uterus, uterine malformations as a group are relatively frequent in the general population. Specific causes remain largely unknown. Although most occurrences ostensibly seem sporadic, familial recurrences have been observed, which strongly implicate genetic factors. Through the study of animal models, human syndromes, and structural chromosomal variation, several candidate genes have been proposed and subsequently tested with targeted methods in series of individuals with isolated, non-isolated, or syndromic uterine malformations. To date, a few genes have garnered strong evidence of causality, mainly in syndromic presentations (HNF1B, WNT4, WNT7A, HOXA13). Sequencing of candidate genes in series of individuals with isolated uterine abnormalities has been able to suggest an association for several genes, but confirmation of a strong causative effect is still lacking for the majority of them. We review the current state of knowledge about the developmental origins of uterine malformations, with a focus on the genetic variants that have been implicated or associated with these conditions in humans, and we discuss potential reasons for the high rate of negative results. The evidence for various environmental and epigenetic factors is also reviewed. © 2016 Wiley Periodicals, Inc.

Congenital Uterine Anomalies and Uterine Rupture

Congenital uterine anomalies are more common than previously recognized. While many women will have no symptoms or problems, some women with congenital uterine anomalies have increased risks of adverse outcomes during pregnancy. This article presents a case study of a woman with a congenital uterine anomaly leading to spontaneous rupture of her unscarred uterus remote from term. The most common types of congenital uterine anomalies and their associated reproductive risks are reviewed. Evaluation of congenital uterine anomalies and management alternatives are discussed.

Disorders of Menstruation in Adolescent Girls

Abnormal menstruation in adolescent girls can cause psychological and physical strain from excess, unpredictable, painful, or even absent bleeding. Care providers who understand what is normal and what is concerning can educate and often reassure the young woman and her family. When there is an abnormal or concerning scenario, they can initiate investigations and/or treatment in an expedient fashion to limit psychosocial and/or physical morbidity. This article provides pediatricians, family doctors, nurse practitioners, and adult gynecologists with the knowledge and understanding of the common complaints, differential diagnoses, and treatment strategies.