A case of ovarian carcinosarcoma with a germline pathogenic variant of BRCA2 involving a perforated appendix with an abscess.

We report a case of rare and aggressive ovarian carcinosarcoma with a germline pathogenic BRCA2 variant. A patient with a history of breast cancer who developed an inflammatory ovarian tumor with peritonitis carcinomatosis involving the appendix suffered from cachexia. Following three cycles of weekly paclitaxel and carboplatin chemotherapy, emergency surgery was required owing to sepsis. Bilateral salpingo-oophorectomy, total hysterectomy, appendectomy, and small intestine adhesiolysis were performed. Histologically, the tumor comprised an admixture of carcinomatous and sarcomatous components, with involvement of the appendix, which had caused perforation and abscess formation. The final diagnosis was ovarian carcinosarcoma with a germline pathogenic BRCA2 variant, c.658_659del (p.Val220fs). The patient responded completely to adjuvant chemotherapy. A combination of chemotherapy and surgery might be beneficial to patients with ovarian carcinosarcoma and germline pathogenic BRCA2 variants with a poor general condition. This is the first report of ovarian carcinosarcoma with a germline pathogenic BRCA2 variant that responded favorably to chemotherapy.

Second fertility preservation surgery for early relapse of seromucinous borderline ovarian tumors.

•The initial diagnosis was endometriosis; however, the postoperative diagnosis was a seromucinous borderline ovarian tumor.•Women of reproductive age experienced an early relapse of seromucinous borderline ovarian tumor after surgery.•Transvaginal ultrasound was useful for early diagnosis of relapse.•A second fertility preservation surgery was performed, and fertility treatment without relapse was ongoing.

Treatment Outcomes of Anticoagulant Therapy and Temporary Inferior Vena Cava Filter Implantation for Pregnancy Complicated by Venous Thrombosis.

Objective: Although deep vein thrombosis (DVT) followed by pulmonary thromboembolism (PE) is a critical complication during pregnancy, there have been few reports about its intrapartum management. We evaluated intrapartum management by using a temporary inferior vena cava filter (IVCF) in pregnant women with PE/DVT. Materials and Methods: Eleven women with PE/DVT during pregnancy between January 2004 and December 2016 were included. The patients were hospitalized for intravenous unfractionated heparin infusion after acute PE/DVT onset. Seven patients were discharged and continued treatment with subcutaneous injection of heparin at the outpatient unit. IVCF was implanted 1-3 days before delivery in 10 patients. Anticoagulant therapy was discontinued 6-12 h before delivery. We retrospectively analyzed rates of maternal or perinatal death, and recurrence of symptomatic PE/DVT. Results: One patient was diagnosed as having PE/DVT and 10 had DVT alone. One patient suffered hemorrhagic shock during delivery; however, maternal or perinatal death and recurrence of symptomatic PE/DVT did not occur in any patient. Conclusion: Maternal or perinatal death and recurrence of symptomatic PE/DVT was not seen in women diagnosed as having PE/DVT during pregnancy and treated with anticoagulant therapy and IVCF.

Histologic grade and peritoneal cytology as prognostic factors in type 1 endometrial cancer.

BACKGROUND: Prognostic clinicopathological factors for type 1 endometrial cancer are unknown and the purpose of the current study was to determine the independent prognostic variables for type 1 endometrial cancer. METHODS: We performed a retrospective study of 168 patients with type 1 endometrial cancer primarily treated with comprehensive staging surgery. The median follow-up time was 68 (12-100) months. Independent risk factors for disease-free survival (DFS) and overall survival (OS) were determined using multivariate Cox regression models. Sub-group analysis of stage I was also performed. We also assessed the patterns of failure among patients with recurrences and investigated the associations with the prognostic variables determined by multivariate analysis. RESULTS: Twenty patients (11.9%) had recurrence and 13 patients (7.7%) died of the disease overall. Multivariate analysis revealed that grade 2 (G2) histology (p = 0.008) and positive peritoneal cytology (p = 0.001) predicted the recurrent event in type 1 endometrial cancer. G2 histology (p = 0.007) and positive peritoneal cytology (p = 0.003) were also found to be independent risk factors for tumor-related deaths. Among stage I patients, G2 histology and positive peritoneal cytology were also independent prognostic variables for DFS and OS. Patients with G2 histology and/or positive peritoneal cytology were more likely to have recurrence at distant sites. CONCLUSIONS: G2 histology and positive peritoneal cytology were independent prognostic factors for DFS and OS in type 1 endometrial cancer.

Human Papillomavirus Test for Triage of Japanese Women With Low-Grade Squamous Intraepithelial Lesions.

We evaluated high-risk human papillomavirus (HR-HPV) DNA testing for high-grade cervical intraepithelial neoplasia (CIN) lesions by cobas HPV test and diagnostic HPV16/18 genotyping in Japanese women with low-grade squamous intraepithelial lesions. Of 357 patients, HR-HPV positivity prevalence was 75.6%, and 21.3% had grade 2 or higher CIN lesions (CIN2+), with the highest prevalence at 30 to 34 years. Negative predictive values of HR-HPV for CIN2+ in our patients were 93.1% (any age) and 94.9% (40-50 years). Absolute risk for CIN2+ in HR-HPV positive and HPV16/18 positive individuals was 25.9 and 35.1, respectively. Relative risk for CIN2+ lesions was 5.1 for HPV16/18 positive versus HR-HPV negative, and 3.8 for HR-HPV positive versus HR-HPV negative women. Predictive values of CIN2+ positive were higher for HPV16/18 positive women (any age) than 12 other HPV positive-genotypes, and highest (50%) at 40-50 years. The HPV16/18 genotyping might prevent women (>40 years) at risk of high-grade CIN lesions from undergoing unnecessary colposcopy/overtreatment of nonprogressive lesions.

Pathology-oriented treatment strategy of malignant ovarian tumor in pregnant women: analysis of 41 cases in Japan.

BACKGROUND: The aim of this study was to investigate the impact of the histological findings on the treatment of malignant ovarian tumors in pregnant women. METHODS: This is a retrospective study of 41 patients diagnosed and treated for ovarian malignancy during pregnancy between 1985 and 2010. RESULTS: The median age of the study group was 30 years old, ranging from 20 to 41. Thirty-eight (92 %) patients were diagnosed with stage I, and one (2 %) with each of stages II, III, and IV. Twenty-five (61 %) patients had borderline malignancy, 8 (20 %) were diagnosed with epithelial ovarian cancer, 7 (17 %) with germ cell tumor, and one with sex cord stromal tumor. All patients received primary surgery; 7 (17 %) patients had cystectomy, 32 (78 %) had unilateral salpingo-oophorectomy, and 3 (7 %) underwent hysterectomy with bilateral salpingo-oophorectomy. Thirty-one (76 %) patients delivered live newborns; 21 had borderline tumor (84 %), 2 had ovarian cancers (25 %), and 8 had non-epithelial tumor (100 %). Six cases were terminated in order to perform the standard treatment for ovarian malignancy and 2 cases aborted spontaneously. CONCLUSION: In pregnant women, ovarian cancer is exceptionally less frequent compared with non-pregnant women, i.e. age-matched, statistically-corrected controls based on the Japanese annual report [8/33 (24 %) vs. control (60 %); ovarian cancer/(ovarian cancer + borderline tumor), P = 0.001]. The pregnant women with ovarian cancer chose to prioritize treatment of ovarian cancer at the sacrifice of their babies while those with borderline tumor or non-epithelial tumor were able to successfully deliver live newborns.

Ovarian cancer complicated by pregnancy: Analysis of 10 cases.

The objective of this study was to ascertain the evidence on ovarian cancer during pregnancy and compile recommendations derived from this information. This was a retrospective study, based on clinical histories from patients diagnosed and treated at 4 independent hospitals for ovarian cancer during pregnancy, between 1992 and 2009. The median age at diagnosis was 30 years (range, 24-41). Out of 10 cases of ovarian cancer, 2 patients showed either bleeding or abdominal pain, while 8 patients were asymptomatic. All 10 cases were diagnosed via ultrasound, and the masses were detected in the first trimester in 7 patients and in the second trimester in 2 patients. Of the diagnosed tumors, 8 cases were epithelial tumors including 6 adenocarcinomas and 2 borderline tumors, and 2 germ cell tumors. The primary ovarian malignancies were at stage I of the disease. Unilateral salpingo-oophorectomy was performed in 9 patients and cystectomy was performed in one patient. Chemotherapy was administered to 4 patients, in 1 case during pregnancy. Neonatal outcome analysis showed a full- or pre-term delivery in 6 cases, abortion in 1 case and therapeutic termination in 3 cases. The majority of cases of ovarian cancer in pregnancy were incidentally detected by ultrasound at an early stage, resulting in good prognosis for the mother and the neonate.

Clinicopathologic features of villoglandular papillary adenocarcinoma of the uterine cervix.

OBJECTIVES: The objectives of this study are to analyze the clinicopathologic features of villoglandular papillary adenocarcinoma (VGPA) of the uterine cervix and to discuss the management thereof. We examined 13 patients with VGPA. METHODS: Clinical profiles, including patient age, clinical stage, surgical procedure, and outcome, were recorded. Pathologically, macroscopic features, polypoid tumor size, horizontal spread and depth of endophytic tumor, nuclear atypicality, mitotic count, lymph capillary space invasion, and lymph node metastasis were investigated. RESULTS: The median age of 13 patients was 45 years, with 10 and 3 patients staged Ib and IIb, respectively. All the patients underwent hysterectomy and pelvic lymphadenectomy and are alive without recurrence. Macroscopically, the tumor showed a polypoid pattern in 8 patients and a flat pattern in the remaining 5 patients. Polypoid tumor size ranged between 4 x 2 and 20 x 15 mm. Horizontal spread and depth of endophytic tumor ranged between 8 and 30 mm and between 3 and 11 mm, respectively. The tumor in all the 13 patients except 1 showed moderate nuclear atypicality. The mean mitotic count was 43/10 high-power fields. Lymph capillary space invasion was present in 4 patients, 1 of whom also had bulky lymph node metastases. CONCLUSIONS: VGPA has been reported to rarely involve lymph capillary space invasion or lymph node metastasis, leading some surgeons to conduct less radical surgeries such as conization. Nevertheless, we encountered patients with these pathologic risk factors. Much caution should be exercised in managing patients with VGPA.