This article reports a case of an ovarian collision tumour consisting of an ovarian fibroma and a serous cystadenoma. A 60-year-old woman exhibited symptoms of post-menopausal bleeding and abdominal pain persisting for three months. Computerized tomography identified a solid mass with a cystic component in the right adnexa, and the patient underwent staging laparotomy. Gross examination of the right ovary revealed a cystic tumour with adjacent solid mass. The histopathological analysis identified a cystic mass that matched the characteristics of a serous cystadenoma, with an adjacent solid mass that matched the characteristics of a sex-cord stromal tumour, both located in the right ovary. Additionally, a small cyst that matched the characteristics of a serous cystadenoma was found in the left ovary. There have been only seven previously reported examples of this specific mix of ovarian tumours. Mostly affecting patients above 60 years of age, although tumour markers levels are normal, such cases may present with a complex clinical scenario, as in this case, and demand a comprehensive diagnostic and therapeutic approach.

Sertoli-Leydig cell tumours (SLCTs) are rare, mixed sex-cord stromal tumours composed of varying proportions of both Sertoli and Leydig cells, which account for <0.5% of all ovarian tumours. The cytomorphologic features of SLCTs are not well described in literature. Herein, we describe the cytomorphologic features of an SLCT at an uncommon metastatic site in a young female. Sertoli-Leydig cell tumours (SLCTs) are rare, mixed sex-cord stromal tumours composed of varying proportions of both Sertoli and Leydig cells, which account for <0.5% of all ovarian tumours. The cytomorphologic features of SLCTs are not well described in literature. Herein, we describe the cytomorphologic features of an SLCT at an uncommon metastatic site in a young female.

Peritoneal tuberculosis (TB) is one of the types of extrapulmonary TB that predominantly involves the omentum, liver, intestinal tract, spleen, or female genital tract. It can occasionally result in gynecological-related oncology diagnoses such as advanced ovarian cancer due to its non-specific signs and symptoms, making it very difficult to detect. This report presents a case of a 22-year-old female who presented with the chief complaints of pain and distension of the abdomen for one month with dysuria. Ultrasonography and magnetic resonance imaging was performed that reported a large uni-loculated cystic pelvic abdominal lesion likely to be of ovarian origin and suggestive of neoplastic etiology with bilateral hydroureteronephrosis. To confirm the diagnosis, an exploratory laparotomy was performed which revealed extrapulmonary abdominal TB, and was registered for Directly Observed Treatment Shortcourse (DOTS) following which anti-tubercular drugs were given. In conclusion, this case report highlighted the masquerading behavior of encysted peritoneal TB as an ovarian tumor, and the fact that it should, therefore, should be considered in the differential diagnosis in regions where TB remains endemic, such as in developing countries. Hence, an appropriate diagnosis can prevent the need for unnecessary surgical operations and adequate therapy can save the patient\'s life.

BACKGROUND: Hilus cell tumours is considered an uncommon branch of androgen producing neoplasms that accounts for < 5% of all ovarian tumours. They are mostly benign and have characteristic gross and microscopic features. Here we present the first case of a hilus cell tumour in association with bilateral serous cystadenomas.
METHODS: A 65-year-old lady with no symptoms of virilization, presented with postmenopausal dysfunctional uterine bleeding and radiological investigations revealing bilateral ovarian cysts that required a total abdominal hysterectomy with bilateral salpingo-oophorectomy. Gross and microscopic evaluation confirmed the diagnosis of hilus cell tumour associated with bilateral serous cystadenomas.
CONCLUSIONS: This was the first case of hilus cell tumour in association with bilateral serous cystadenomas of the ovaries. Although, majority of hilus cell tumours that have been reported in the literature were benign, further studies are required to determine the behavior of the disease.

BACKGROUND: Ovarian sex cord tumours with annular tubules (SCTAT) are a very rare type of neoplasm and account for 14% of all sex cord tumours. This tumour was first described in 1970 with histopathology characterized by the presence of both complex and simple annular tubules. The tumour may show features of either granulosa cell tumours or Sertoli cell tumours and differentiation into either type can occur.
METHODS: We report an interesting case of SCTAT in a 60-year-old woman who had a primary diagnosis of granulosa cell tumour. Seven years later she experienced a recurrence. Following excision and review of all pathology, the patient was found to have a SCTAT in both the recurrence and the primary tumour.
CONCLUSIONS: SCTAT is a slow-growing tumour that occasionally exhibits malignant behaviour with metastatic potential, albeit many years following initial diagnosis. SCTAT should be included in the differential diagnosis of sex cord tumours.

暂无摘要。

The ovarian lymphoma is rare. Lymphoma presenting as an ovarian mass with initial manifestation is even rarer. We report a case of primary Non-Hodgkin\'s Lymphoma (NHL) of left ovary in a 52-year-old female presented with distension of abdomen and lower abdominal back pain. USG and CT-scan imaging suggested provisional diagnosis of ovarian tumour. The diagnosis of malignant lymphoma was made by histopathological examination of the excised tissue along with immunohistochemistry by using LCA, CD20, cytokeratin & CD3. The tumour was classified as diffuse large B cell lymphoma. Rarity of this lesion warrants its mention.

Primary ovarian Burkitt\'s lymphoma is a rare tumour predominantly affecting children and young adults. We report here on a 17-year-old pregnant woman with a Burkitt\'s lymphoma of the left ovary. After tumour removal and induced abortion, the patient underwent polychemotherapy. Full remission was achieved 7 months after the initial diagnosis.
Das primäre ovarielle Burkitt-Lymphom ist ein seltener Tumor, der bei Kindern und jungen Erwachsenen auftreten kann. Im vorliegenden Fall handelt es sich um eine 17-jährige, schwangere Patientin mit Befall des linken Ovars. Nach Entfernung des Tumors und Abortinduktion wurde eine Polychemotherapie durchgeführt, unter der es 7 Monate nach Diagnosestellung zur Vollremission kam.

BACKGROUND: Haemangioma of ovary is a rare tumour.
METHODS: We report an ovarian haemangioma which presented as an acute abdomen due to an adnexal mass.
CONCLUSIONS: We report an ovarian haemangioma which presented as an acute abdomen due to an adnexal mass. Haemangiomas have been reported in other organs but ovarian haemangioma is a rare tumor, usually asymptomatic and presenting as an incidental finding. Large lesions tend to present clinically with pain. A few cases have been described in the literature.
CONCLUSIONS: Considering their rare occurrence such tumors are a diagnostic challenge.

The differential diagnosis for precocious puberty in a young female includes peripheral causes. This case report documents a rare cause of isosexual precocious puberty, a juvenile granulosa cell tumor of the ovary-and a brief literature review. A 7-year-old girl presented with rapid onset of pubertal development and elevated estradiol levels. Abdominal ultrasound revealed a mass in the right adnexa. Other causes of precocious puberty were excluded. Elective surgery was planned, but the patient presented to the emergency room with torsion of ovary. She underwent an exploratory laparotomy for tumor resection and right salpingo oophorectomy. Pathology reported a juvenile granulosa cell tumor of the ovary. Postoperatively, she experienced a cessation of vaginal bleeding and estradiol levels normalized. Early stage disease has good prognosis. Adjuvant chemotherapy is not indicated in this setting.