Magnetic resonance imaging for deep infiltrating endometriosis: current concepts, imaging technique and key findings.

Endometriosis is an estrogen-dependent chronic disease affecting about 10% of reproductive-age women with symptoms like pelvic pain and infertility. Pathologically, it is defined by the presence of endometrial tissue outside the uterine cavity responsible for a chronic inflammatory process. For decades the diagnosis of endometriosis was based on surgical exploration and biopsy of pelvic lesions. However, laparoscopy is not a risk-free procedure with possible false negative diagnosis due to an underestimate of retroperitoneal structures such as ureters and nerves. For these reasons nowadays, the diagnosis of endometriosis is based on a noninvasive approach where clinical history, response to therapy and imaging play a fundamental role. Trans-vaginal ultrasound and magnetic resonance imaging are suitable for recognizing most of endometriotic lesions; nevertheless, their accuracy is strictly determined by operators' experience and imaging technique. This review paper aims to make radiologists aware of the diagnostic possibilities of pelvic MRI and familial with the MR acquisition protocols and image interpretation for women with endometriosis.

Borderline epithelial tumors of the ovary: Experience of 55 patients.

The objective of the present study was to evaluate the clinicopathological features and the survival time estimates in patients treated for borderline ovarian tumors (BOTs). A retrospective review of all patients treated for BOTs at the University of Bari (Bari, Italy) between 1991 and 2011 was performed. Data were obtained from hospital records and gynecological oncology charts. A total of 55 patients were identified. The median age was 40 years (range, 13-79 years). The majority of the patients (85.5%) exhibited International Federation of Obstetrics and Gynecology (FIGO) stage I disease and the remainder exhibited FIGO stage II/III (7.3% in each stage). Serous histology was found in 60.0% of the cases and an elevation of the cancer antigen-125 serum level occurred in 23.6% of the cases. All patients underwent surgery and 3.7% received chemotherapy. In total, 10.9% exhibited recurrence and the median survival rate was 39 months. The median survival time and the five-year survival rate were 42 months (range, 16-84 months) and 97%, respectively. Therefore, BOTs have an excellent prognosis. Conservative surgery should be considered for patients of reproductive age who desire preservation of fertility. A long-term follow-up is highly recommended for these tumors.

Carcinosarcoma of the ovary: analysis of 13 cases and review of the literature.

OBJECTIVES: The aim of this study was to evaluate our experience with patients affected by ovarian carcinosarcoma. PATIENTS AND METHODS: During a 16-year period, data on 13 patients with ovarian carcinosarcoma were collected. They were obtained from hospital charts and follow-up visits. Survival curves were estimated by the Kaplan-Meier method and compared using the log-rank test. All tests were two-tailed with p values < 0.05 considered significant. RESULTS: Our study was conducted on 13 patients with ovarian carcinosarcoma referred to our unit, during an observation time of about 16 years (March 1994 to October 2010). An improved survival was observed in patients treated with optimal cytoreductive surgery with residual tumors <2 cm (30 vs. 5 months; p = 0.042). All patients underwent adjuvant chemotherapy based on the combination of cisplatin, epirubicin and ifosfamide (PEI) and taxol and carboplatin (TAX-CBDCA) regimen. Overall survival of the patient population was 17 months. CONCLUSIONS: Similarly to data published in the literature, we observed that malignant mixed mullerian ovarian tumors are very aggressive and are usually diagnosed at an advanced age and at an advanced stage of disease. Therefore, due to the rarity of the tumor we would like to add our series to those already published in the literature, although our treatment recommendations are actually based upon retrospective studies with a small patient population.

Carcinosarcoma of the vulva: a case report.

Carcinosarcoma is a well-recognized tumor even if it is an uncommon entity. Neoplasms usually occur in the oral cavity, pharynx, esophagus, larynx and skin, and have been rarely documented in the female genital tract. This case reports a patient with a diagnosis of vulvar carcinosarcoma that has been treated with radical vulvectomy and a left inguinal lymphadenectomy but she died two months later of progressive disease. Because of the extreme rarity and severe prognosis of the tumor, we believe that this is a useful addition to the literature and might serves as a reminder to physicians that a multidisciplinary approach for management should be undertaken for treatment.