Management of Mullerian Development Anomalies: 9 Years' Experience of a Tertiary Care Center

Laparoscopic Sigmoid Vaginoplasty for the Treatment of Mayer-Rokitansky-Kuster-Hauser Syndrome in a Single Center: 20 years' Experience

INTRODUCTION AND HYPOTHESIS

We investigate the feasibility, safety, and clinical therapeutic effect of laparoscopic sigmoid vaginoplasty in women with Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome.

METHODS

We performed a retrospective case review cohort study of 56 patients with MRKHs undergoing laparoscopic sigmoid vaginoplasty in Wuhan Union Hospital between 2000 and 2020, and all patients were followed up.

RESULTS

The median operating time was 165 min (120-420 min). The median hospital stay was 10 days (rang 7-15 days). A functional neovagina was created 11-15 cm in length and two fingers in breadth in all patients. No introitus stenosis was observed. No intra- or post-operative complications occurred. Two patients were lost to follow-up after 3 months of outpatient visits. Six patients had no intercourse and were required to wear a vaginal mold occasionally. None of the patients had complained of local irritation or dyspareunia. Patients who had post-surgery sexual intercourse were satisfied with their sexual life and the mean total Female Sexual Function Index (FSFI) score was 25.17 ± 0.63. The cosmetic results were excellent.

CONCLUSIONS

The laparoscopic sigmoid vaginoplasty can achieve the goal of making a functional neovagina. The main advantage of this surgical technique is that it is minimally invasive and that there are fewer complications post-operation. It is an acceptable procedure for patients with MRKH syndrome.

Preparation of human amniotic membrane for transplantation in different application areas

The human amniotic membrane (hAM) is the inner layer of the placenta and plays protective and nutritional roles for the fetus during pregnancy. It contains multiple growth factors and proteins that mediate unique regenerative properties and enhance wound healing in tissue regeneration. Due to these characteristics hAM has been successfully utilized in ophthalmology for many decades. This material has also found application in a variety of additional therapeutic areas. Particularly noteworthy are the extraordinary effects in the healing of chronic wounds and in the treatment of burns. But hAM has also been used successfully in gynecology, oral medicine, and plastic surgery and as a scaffold for in vitro cell culture approaches. This review aims to summarize the different graft preparation, preservation and storage techniques that are used and to present advantages and disadvantages of these methods. It shows the characteristics of the hAM according to the processing and storage methods used. The paper provides an overview of the currently mainly used application areas and raises new application possibilities. In addition, further preparation types like extracts, homogenates, and the resulting treatment alternatives are described.

Levonorgestrel-Releasing Intrauterine System: A Promising Choice after Uterovaginal Anastomosis in Patients with Cervical Dysgenesis

BACKGROUND

Cervical dysgenesis is categorized into cervical fragmentation, cervical fibrous cord, and cervical obstruction. The definitive management for cervical dysgenesis is either uterovaginal anastomosis (UVA) or hysterectomy.

OBJECTIVE

To compare the prevalence of dysmenorrhea, hematometra, and need for dilatation after UVA with and without postprocedural placement of a levonorgestrel intrauterine system (LNG-IUS).

METHODS

This was a retrospective cohort study in which 14 patients with cervical dysgenesis were included. Patients had undergone UVA between May 2015 and January 2022 at the Department of Obstetrics and Gynecology of the Cairo University Teaching Hospital. Six patients who had an LNG-IUS inserted after UVA were included in group A, and 8 patients who had undergone UVA without LNG-IUS insertion were included in group B. Transabdominal and/or transvaginal ultrasound was performed monthly for the first 3 months after LNG-IUS insertion in group A and after UVA in group B. Thereafter, the patients were followed up every 6 months. The primary outcomes were dysmenorrhea, hematometra, and need for dilatation of the anastomosis site.

RESULTS

The number of patients who developed hematometra was significantly lower in group A than in group B (0 [0%] vs 6 [75%], P = .01). The number of patients who required dilatation was significantly lower in group A than in group B (0 [0%] vs 6 [75%], P = .01). There was no significant difference in the incidence of dysmenorrhea between the 2 groups.

CONCLUSION

We recommend offering LNG-IUS after UVA for adolescents who present with cervical dysgenesis. LNG-IUS decreases the recurrence of hematometra and subsequent surgical interventions.

A Common Path: Magnetic Resonance Imaging of Müllerian and Wolffian Duct Anomalies

PURPOSE OF REVIEW

This review summarizes the pathway of Mullerian and Wolffian duct development, anomalies that result from disruptions to this pathway, and the characteristics on advanced imaging that identify them.

RECENT FINDINGS

In-office evaluation for reproductive anomalies is usually inadequate for the diagnosis of congenital reproductive anomalies. Magnetic resonance imaging (MRI) has usurped invasive diagnostic methods including laparoscopy, hysteroscopy, and vasography as the new gold standard. Because of its superior soft-tissue delineation and the availability of advanced functional sequences, MRI offers a sophisticated method of distinguishing reproductive anomalies from one another, characterizing the degree of defect severity, and evaluating for concomitant urogenital anomalies non-invasively and without radiation exposure to the patient. Congenital anomalies of the Mullerian and Wolffian duct can be incredibly nuanced, requiring prompt and accurate diagnosis for management of infertility. Definitive diagnosis should be made early with MRI.

High-grade cervical dysplasia in a woman with uterine didelphys: A case report

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Simultaneous malformations of the genital and urinary tracts present a higher risk of genital cancers.

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Carcinomas of the genital tract and genitourinary malformations are separately relatively common but coexistence is rare.

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We describe a case of high-grade dysplasia in the left cervix of a woman with a uterine didelphys and urinary malformations.

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Multi-disciplinary international Project ECHO tumor boards can provide guidance in the management of difficult cases.

The combination of lower genital tract carcinomas with genitourinary malformations is a rare occurrence. The purpose of this report is to describe the case of high-grade cervical dysplasia of the left cervix of a woman with a uterine didelphys and additional urinary tract malformations.

Vaginal bleeding in a misdiagnosed Mayer-Rokitansky-Küster-Hauser syndrome

The Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, a spectrum of anomalies arising from incomplete development of the Müllerian ducts, is characterised by congenital aplasia of the uterus and upper part of the vagina, often in the absence of other phenotypical abnormalities. We report the case of a 13-year-old girl referred to our endocrinology unit after an incidental finding of uterine agenesis during laparoscopy to correct suspected ovarian torsion. Initial transabdominal ultrasonography found no uterus. Given her normal secondary sex characteristics, karyotype and hormone profile, MRKH syndrome was initially diagnosed. However, after vaginal bleeding compatible with menstruation, repeat transabdominal ultrasonography and MRI revealed a left-deviated unicornuate uterus.

Laparoscopic resection of a non-communicating uterine rudimentary horn using intra-operative indigocarmine injection: A case report

INTRODUCTION AND IMPORTANCE

An unicornuate uterus with a non-communicating rudimentary horn (UUNCRH) is a very rare uterine malformation which is difficult to diagnose and to decide the surgical plan. We aim to describe the case of pediatric UUNCRH patient and our operative technique of laparoscopic intra-uterus indigo carmine injection (LIUICI) to confirm that the rudimentary horn (RH) is non-communicating before the resection and review the relevant literature to ascertain the most appropriate treatment option in these patients.

CASE PRESENTATION

A 11-year-old girl who developed progressive severe abdominal pain and dysmenorrhea was referred to our hospital. Uterine malformation and right hematosalpinx was confirmed with magnetic resonance imaging (MRI). Pre-operative treatment with a gonadotropin-releasing hormone agonist enabled improvement in the symptoms. Laparoscopic exploration was scheduled. The right fallopian tube was resected laparoscopically and a 3Fr tube was inserted into its cut end. Indigo carmine injected in the RH through the tube. No leakage of indigo carmine was found from the vagina, indicating the diagnosis of the uterine malformation is an UUNCRH and we performed the resection of the RH safely.

CLINICAL DISCUSSION

In pediatric patients transvaginal detailed examination is not easy to perform. Therefore, diagnostic and operative laparoscopy is critically important for the safe treatment. In addition, laparoscopic removal of a RH can be used to decrease the incidence of adhesions.

CONCLUSION

We found LIUICI technique before the resection of the RH is safe, technically feasible and minimally invasive approach for pediatric UUNCRH patients.