Herlyn-Werner-Wunderlich syndrome: An unusual presentation with pyocolpos

Case Report: Neonate Presenting with Acute Kidney Injury Secondary to Obstructed Hemivagina and Ipsilateral Renal Anomaly (OHVIRA) Syndrome: Long-Term Follow-Up

BACKGROUND

Obstructed hemivagina and ipsilateral renal anomaly (OHVIRA) syndrome describes a spectrum of Mullerian anomalies characterized by uterine didelphys, unilateral obstructed hemivagina, and ipsilateral renal anomalies. We report the case of a neonatal complication secondary to OHVIRA syndrome with long-term follow-up, adding to the collective understanding of this syndrome.

CASE SUMMARY

We present a 22-day-old female with an acute kidney injury secondary to post-renal obstruction from a large hydrometrocolpos. Multidisciplinary care facilitated timely diagnosis of OHVIRA syndrome and temporizing operative management. The patient was followed serially into her adolescence and ultimately underwent definitive excision of her vaginal septum.

DISCUSSION

OHVIRA syndrome encompasses a broad spectrum of anatomical variation with different considerations in prepubertal and postpubertal patients. Multidisciplinary care allows for timely diagnosis and clinical decision-making within this complex patient population.

Herlyn-Werner-Wunderlich syndrome also known as obstructed hemivagina and ipsilateral renal anomaly: A case report and a comprehensive review of literature

Herlyn-Werner-Wunderlich syndrome, also known as obstructed hemivagina and ipsilateral renal anomaly (OHVIRA), is a Müllerian duct anomaly. It is a rare clinical condition consisting of a duplicated uterus with an oblique vaginal septum that causes partial genital tract outflow obstruction. A urinary tract anomaly, most commonly renal agenesis, is usually present on the obstructed side. The diagnosis of genital tract outflow obstruction is often delayed due to the normal functioning of the unaffected side. The most frequent complications are dysmenorrhea, chronic pelvic pain, infection, infertility and endometriosis. This report describes a 17-year-old G0P0 patient with a history of severe dysmenorrhea and left-sided renal agenesis, who was admitted for complaints of foul vaginal discharge over the past 3 months that was unsuccessfully treated with antibiotics. Transrectal ultrasound revealed the presence of 2 separate hemicavities on transverse and longitudinal views. A cystic lesion with ground-glass opacities was detected between the bladder and a normal-appearing cervix, which was determined to be hematocolpos. The diagnosis of OHVIRA was made. This case highlights the importance of excluding a Müllerian anomaly in the presence of renal system abnormalities. Being aware of the type of anomalies, combinations and variants is crucial to determine the diagnosis and the best surgical approach. Ultrasound was an invaluable imaging exam to determine the type of anomaly and its complexity. Awareness of this syndrome and its variants will prevent misdiagnosis and will help to define the appropriate treatment for these patients.

Laparoscopy combined with transvaginal surgery for Herlyn-Werner-Wunderlich syndrome: A case report

BACKGROUND

Herlyn-Werner-Wunderlich (HWW) syndrome is a rare congenital Mullerian duct anomaly disease that is characterized by a triad of symptoms, didelphys uterus, blind hemivagina, and ipsilateral renal agenesis. Herein, we reported a case from China.

CASE PRESENTATION

An 11-year-old patient presented to our hospital with lower abdominal pain and frequent urination. Computed tomography and magnetic resonance imaging revealed hematocolpos, uterine hemorrhage, didelphys uterus, and renal agenesis on the right side. Thus, the patient was diagnosed with HWW syndrome. Laparoscopic combined with transvaginal surgery to remove the vaginal septum, the symptoms of the lesion disappeared after the blood was discharged.

CONCLUSION

Abnormal urination and other symptoms should be carefully examined in adolescent girls with abdominal pain not menarche, since they may be related to reproductive organ development disorders and other diseases. We recommend laparoscopy combined with transvaginal surgery to remove the oblique septum in HWW syndrome, which is rarely reported.

Pyocolpos: A rare cause of recurrent abdominal pain - Always insist on a thorough physical examination

Thorough physical examination is a must for proper diagnosis of medical diseases and to elucidate all physical findings. Abdominal pain is a very common presentation to Emergency Department, compromising 5%-10% of all visits, and around a quarter are discharged with no particular diagnosis. Pyocolpos is one of those presentations that requires a thorough physical examination, including that of the external genitalia. A 3-year-old girl presented with recurrent history of abdominal pain and a recent history of fever with acute abdomen picture-like presentation, with difficulty voiding over the past few days. She was previously assessed for recurrent abdominal pain, without any identifiable etiology. Upon inspection for indwelling catheter insertion, absence of the vaginal introitus was noted with a bulging mass and an imperforate hymen. Pyocolpos was diagnosed and drained following hymenotomy. Pyocolpos is a rare complication of hydrocolpos. Enlarged vagina causes extrinsic compression to nearby structures, such as the bladder trigone and ureters, causing hydronephrosis, hydroureter, and other sequel including acute kidney injury and urosepsis. An imperforate hymen must be considered in the differential for chronic and recurrent abdominal pain, and can be easily identified by a thorough physical examination, including that of the external genitalia, which is a must in today's every medical practice.

Síndrome de Herlyn-Werner-Wunderlich: reporte de caso y revisión de la literatura

Objetivo:

Presentar un reporte de caso de síndrome de Herlyn Werner Wunderlich (SHWW) y hacer una revisión de la literatura para determinar los hallazgos clínicos e imagenológicos en estas pacientes.

Materiales y métodos:

Se presenta el caso de una mujer de 16 años que consultó, en un hospital de las fuerzas militares en Bogotá, por dolor pélvico recurrente, su diagnostico final fue SHWW. Se realizó una búsqueda sistemática de la literatura en las diferentes bases de datos, revisiones sistemáticas, cohortes, series de casos y reportes de casos en pacientes con diagnóstico de SHWW en cualquier edad, se obtuvo información sobre las características de presentación clínica, y las tecnologías diagnósticas más frecuentemente utilizadas. Se hace resumen narrativo de los hallazgos.

Resultados:

Se incluyeron 77 publicaciones, un total de 676 pacientes. Los síntomas más frecuentes fueron dismenorrea (63,9 %), seguido de dolor pélvico (35,2%). Las tecnologías diagnósticas más utilizadas fueron el ultrasonido pélvico en un 92,1% y la resonancia magnética nuclear en un 74,6% de los casos. La histeroscopia y laparoscopia son poco utilizados en el diagnóstico.

Conclusión:

El SHWW es una entidad poco frecuente, debe hacer parte del estudio complementario de la agenesia renal del paciente pediátrico y del diagnóstico diferencial de la dismenorrea primaria en pacientes en la adolescencia. Se requiere evaluar con estudios de cohorte más grandes la utilidad de la histeroscopia en estas pacientes.

MRI image features and differential diagnoses of Herlyn-Werner-Wunderlich syndrome

This study aims to explore how Herlyn-Werner-Wunderlich Syndrome (HWWS) manifests in diagnostic images and analyze the imaging specifications and differential diagnoses thus improving the understanding of the disease. The preoperative magnetic resonance imaging (MRI) findings and clinical data of 19 patients with HWWS were retrospectively analyzed, taking the intraoperative findings and postoperative pathological results of laparoscopic or hysteroscopy surgery as the diagnostic criteria. In this study, all the 19 patients underwent laparoscopic or hysteroscopic excision of vaginal oblique septum, and the preoperative MRI diagnosis of HWSS was consistent with the clinical postoperative diagnosis, with a diagnosis coincidence rate of 19/19 (100%). According to the classification of vaginal oblique septum syndrome, 16 cases were vaginal oblique septum type I and 3 cases were vaginal oblique septum type II. MRI showed a double uterus and double cervix, blood accumulation and dilatation of the vagina connected with the cervix of the affected side, T1WI showed high signal intensity and T2WI showed low or mixed signal intensity. MRI coronal view of 19 patients clearly showed ipsilateral renal absence with obstruction, including 5 cases on the left and 14 cases on the right. Other pelvic complications included: 1 patient with cervical dysplasia and the absence of right kidney and ureter, 3 patients with right ovarian endometriosis cyst, 1 patient with complicated with adenomyosis, 1 patient with right ovarian follicular cyst, 1 patient with right ovarian fallopian tube and pelvic abscess, and 1 patient with right ovarian hematoma. The MRI image of HWWS has its own features and MRI can more accurately evaluate type and related complications of HWWS, therefore it can be used as the best and effective examination method for preoperative imaging evaluation, thus better providing help for clinical comprehensive preoperative evaluation and guidance of surgery.

In-office Hysteroscopic Treatment of Herlyn-Werner-Wunderlich Syndrome: A Case Series

Herlyn-Werner-Wunderlich syndrome (HWWs) is a rare congenital malformation of the female urogenital track characterized by a triad consisting of didelphys uterus, obstructed hemivagina, and ipsilateral renal agenesis. We report 5 consecutive cases of patients diagnosed with HWWs treated in our center. Imaging studies with 2-dimensional/3-dimensional ultrasound and abdominopelvic magnetic resonance imaging were obtained to confirm the diagnosis. The treatment consisted of a 1-step surgical in-office hysteroscopic incision of the vaginal septum using 5 Fr hysteroscopic bipolar electrodes. At the follow-up visit, between 1 and 2 months after the initial procedure, the patients underwent a diagnostic vaginoscopy with excision of exceeding vaginal tissue if needed, performed with a vaginal hysteroscopic approach. In-office hysteroscopic treatment of patients diagnosed with HWWs is a safe and effective, minimally invasive treatment modality that provides symptomatic relief and preserves fertility, avoiding the cost and risks of the use of general anesthesia in an operating room setting. We recommend shifting the management of this challenging condition to the office setting.

An unusual appearance of the post-pubertal Herlyn-Werner-Wunderlich syndrome with acute abdominal pain: A case report

Background

Herlyn-Werner-Wunderlich (HWW) syndrome is a rare congenital urogenital defect. It is detected by unilateral low vaginal obstruction, uterus didelphys, and ipsilateral kidney agenesis. It usually becomes apparent with pain, dysmenorrhea, and presence of a vaginal or pelvic mass. Purulent vaginal discharge may also happen rarely because of infective complications of the obstructed hemivagina. In this report, we describe a post-pubertal case with acute abdominal pain.

Case

The patient was a 13-yr-old girl who was referred to us with acute abdominal pain one year after the onset of her menarche. In the pelvic examination, we detected hematocolpos. Abdominopelvic-computed tomography scan confirmed the presence of mullerian duct anomalies with uterus didelphys. This case of HWW syndrome along with pyocolpus was managed by vaginal septum resection, drainage of pus, and salpingectomy.

Conclusion

The symptoms of HWW syndrome should be monitored in early puberty to prevent more complications.

Uncommon presentations of an uncommon entity: OHVIRA syndrome with hematosalpinx and pyocolpos

Müllerian malformations result from defective fusion of the Müllerian ducts during development of the female reproductive system. The least common form of these malformations is Herlyn-Werner-Wunderlich syndrome characterized by obstructed hemivagina and ipsilateral renal anomaly (OHVIRA). The most common presentation of this syndrome is a mass secondary to hematocolpos, pain, and dysmenorrhea. Clinical diagnosis is very challenging and requires imaging studies in which ultrasound and MRI play an essential role in the diagnosis, classification and treatment plan. We report two cases of this syndrome, featuring two very rare clinical presentations: hematosalpinx and pyocolpos. The clinical course of the pathology is not standard and each patient is treated accordingly.