Müllerian cyst of the uterus treated with laparoscopy and diagnosed using immunohistology

Refractory florid cystic endosalpingiosis: A case report with 5 years follow up and literature review

Endosalpingiosis is characterized by the presence of ectopic, benign glands with a fallopian tube-like ciliated epithelium. Florid cystic endosalpingiosis (FCE) is a rare type of endosalpingiosis and presents with tumor-like lesions. In general, FCE has no specific clinical features. In this case, extensive pelvic multiple Müllerian cysts were first observed and removed during the patient's second cesarean section. Lesions relapsed after a year. Therefore, the patient underwent total hysterectomy and bilateral salpingectomy; pathology revealed that the patient had FCE. According to imaging studies during the follow up, recurrent and progressive multiple pelvic and extra-pelvic cysts were observed. The patient had no obvious symptoms, and the results of her laboratory tests were within normal limits. Ultrasound-guided aspiration and lauromacrogol sclerotherapy were performed, and in the past year, the cysts have stabilized without progression. This is the first reported case of recurrent FCE after total hysterectomy and bilateral salpingectomy with a 5-year follow up. A literature review and novel ideas for diagnosing and managing FCE based on this case are also presented.

Mullerian Cyst Presenting as an Inguinal Mass: A Rare Case Report

Mullerian cysts are rare cystic lesions that represent remnants of Mullerian ducts. The clinical presentation usually involves swelling or symptoms of large cyst-size compression of adjacent structures. The preoperative diagnosis is very challenging due to the lack of specific features, and the precise diagnosis is reached with histopathological examination. In this report, we discuss a case involving a 26-year-old woman who visited our clinic with complaints of swelling in her left inguinal region. The patient was operated on as a case of a suspected left inguinal hernia, but the histopathological examination of the excised mass was consistent with the diagnosis of a Mullerian cyst.

Uterine endosalpingiosis: Case report and review of the literature

OBJECTIVE

Endosalpingiosis rarely occurs in the uterus. We report a case and review literature to explore its current clinical diagnosis and treatment.

CASE REPORT

A 31-year-old woman was admitted to the hospital for suspected uterine leiomyoma with cystic degeneration based on ultrasound and magnetic resonance imaging and surgical treatment. Laparoscopy revealed a large cystic mass protruding from the posterior uterine wall. The mass was resected, and a histologic examination showed that the cyst wall was lined with benign fallopian tube-type ciliated epithelium surrounded by normal myometrium, consistent with the diagnosis of endosalpingiosis of the uterus (also known as a Müllerian cyst). Currently, there are 18 cases (including ours) in the literature. Of these, two had a uterine malignancy, one endometrioid endometrial carcinoma, and another cervical adenocarcinoma. The age at diagnosis varied from 31 to 73, with a mean of 47 ± 8. The typical clinical manifestations were a palpable low abdominal mass, abnormal menstrual bleeding, and pelvic pain. Overall, 75% (12 of 16) of patients underwent a total hysterectomy, while 62.5% (10 in 16) had a concomitant bilateral salpingo-oophorectomy for nonmalignancy. No recurrence was reported.

CONCLUSION

We describe the youngest patient with tumor-like uterine endosalpingiosis. The preoperative diagnosis is challenging because of its rarity. Most patients had a hysterectomy with castration, which may have resulted in overtreatment. Awareness of this lesion is necessary for the differential diagnosis of uterine and adnexal tumors. Review of relevant literature has shown a relationship between endosalpingiosis progression and cancer development, indicating an uncertain and complicated pathology.

Myometrial cysts: A case series

Cysts in the uterine wall are rare. They are detected by imaging or at pathological examination after myomectomy or hysterectomy. They encompass a range of underlying aetiologies. This is the first case series of myometrial cysts with a description of clinical, imaging and pathology findings.

Uterine Cystic Adenomyosis: A Disease of Younger Women

PURPOSE OF REVIEW

We adopted a life-cycle approach to further our understanding of the natural history of the cystic forms of uterine adenomyosis first described by Cullen in 1908.

SEARCH STRATEGY

Scopus and PubMed were searched for all terms referring to cystic variant of adenomyosis or adenomyoma. References found in major publications were also included in the review.

MAIN FINDINGS

With the introduction of non-invasive imaging techniques, a number of cases of cystic variants of adenomyosis have been reported. Progressive, severe, medication-resistant dysmenorrhea is the main clinical feature but delay in diagnosis remains problematic. The life-cycle approach demonstrates that cystic adenomyosis is more relevant to adolescent and young adulthood. Congenital müllerian and wolffian cysts and the uterus-like masses are more frequent in women >30 years of age. The latter is frequently located outside the uterus and may represent a form of endometriosis rather than adenomyosis. Differential diagnosis includes ovarian cysts and congenital uterine anomalies. Menstruation suppression with continuous oral contraceptive pill with ultrasonographic monitoring of cyst regression may prove successful in the young woman, but surgical excision using minimally invasive endoscopy is highly effective. The various terms used in literature to describe these lesions cause considerable confusion. Here we propose a classification into 3 subtypes and standardized reporting criteria to enable comparison.

CONCLUSIONS

Endometrial lined myometrial cysts are almost specific to adolescent and young women. We propose a new classification system.

Mullerian cyst of the uterus misdiagnosed as ovarian cyst on pelvic sonography

Mullerian cyst of the uterus, also known as endosalpingiosis, is rare and often can be misdiagnosed as adnexal cyst on pelvic sonography. A 47-year-old woman was referred for an incidental finding of a right adnexal mass on pelvic sonography, suspected to be an ovarian cyst. During laparoscopy, a pedunculated cystic mass arising from the right anterior uterine wall was seen. The mass was resected laparoscopically and histologic examination showed a benign Mullerian cyst of the uterus. Diagnosis of Mullerian cyst of the uterus can be challenging. However, with increased awareness, preoperative diagnosis of this condition should be possible sonographically.