Transient Atypical Lymphoplasmacytic Proliferation in Endometrium Associated With Pyometra: a Case Report

Background Plasmablastic lymphoma is a mature B-cell neoplasm with plasmablastic differentiation, often associated with human immunodeficiency virus (HIV) infection and other forms of immunosuppression. Although it is usually an aggressive disease, spontaneous regression has been seen in a few cases. Plasmablastic lymphoma in the uterus is rare. Here we report a case of atypical lymphoplasmacytic proliferation resembling plasmablastic lymphoma associated with pyometra that disappeared completely as the pyometra resolved. Case presentation A 76-year-old HIV-negative woman presented with abnormal vaginal bleeding. Ultrasound and MRI findings were consistent with pyometra diagnosis. Endometrial biopsy revealed large plasmablastoid cells with abundant cytoplasms and prominent nucleoli proliferating in the endometrium. Immunohistochemistry showed that large cells stained positive for CD138, CD79a, and MUM1, and negative for CD20, PAX5, CD3, and CD5. Ki67 labelled at least 80% of the large cells. Epstein–Barr virus was detected in a small number of cells. The histological picture was highly indicative of lymphoma, especially plasmablastic lymphoma, though the clinical context was unusual. As the pyometra was treated and resolved, the intrauterine abnormality disappeared completely. The patient has been well after 16 months with no sign of recurrent disease. Conclusions This case underscores the sometimes blurry distinction between benign inflammation and lymphomas.

The prevalence of occult ovarian cancer in the series of 155 consequently operated high risk asymptomatic patients – Slovenian population based study

BackgroundWe assessed the prevalence, localization, type and outcome of occult cancer at risk-reducing salpingo-oophorectomy or salpingectomy (RRSO) in asymptomatic carriers of pathogenic or likely pathogenic BRCA1/2 variants and high-risk BRCA1/2 negative women.Patients and methodsA retrospective analysis of all consecutive gynaecologic preventive surgeries from January 2009 to December 2015 was performed. Participants underwent genetic counselling and BRCA1/2 testing before the procedure. Data on clinical parameters, adjuvant treatment and follow-up were collected and analysed.ResultsOne hundred and fifty-five RRSO were performed in 110 BRCA1, 35 BRCA2 carriers of pathogenic or likely pathogenic variants and 10 high-risk BRCA1/2 negative women, at the mean age of 48.3 years. Nine occult cancers (9/155, 5.8%) were identified; eight in BRCA1 positive women and one in high-risk BRCA1/2 negative woman. We identified four non-invasive serous intraepithelial tubal carcinomas (3 in BRCA1 carriers and 1 in a high-risk BRCA1/2 negative woman) and five invasive tubo-ovarian high grade serous cancers (all detected in BRCA1 carriers). Only one out of nine patients (11.1%) with occult cancer had a slightly elevated CA-125 value preoperatively.ConclusionsA 5.8% prevalence of occult invasive and noninvasive tubo-ovarian serous cancer after RRSO was found in high risk asymptomatic and screen negative women. We conclude that RRSO should be performed in BRCA1/2 carriers and in high-risk BRCA1/2 negative women. Age of preventive gynaecologic surgery should be carefully planned, taking into account the completion of childbearing age and type of mutation. The results favour the tubal hypothesis of tubal origin of high grade serous ovarian and peritoneal cancer. Cytology result of peritoneal cavity washing was important for the decision making process in determining treatment. Cytology examination should be performed in all cases of RRSO. CA-125 assay did not prove to be an effective screening tool for early cancer detection in our patients.

Expectant Management of a Twin Pregnancy with Complete Hydatidiform Mole and Coexistent Normal Fetus

Twin pregnancies complicated by complete hydatidiform mole coexisting with a viable fetus are rare and may result in significant complications. We describe the expectant management and our surgical approach in a 27-year-old Rh-negative woman presenting with recurrent episodes of vaginal bleeding and a twin pregnancy consisting of a molar pregnancy coexisting with a normal fetus. Inpatient management was undertaken with close maternal and fetal monitoring until cesarean delivery of a healthy female infant and histopathologically confirmed complete hydatidiform molar pregnancy (karyotype 46XX) at 34 weeks with no evidence of malignancy.

Evaluation of Flow Cytometry and Kleihauer Techniques for Quantification of Fetomaternal Hemorrhage: A Prospective Cohort Study in Southwestern Iran

Background: Quantification of fetal red blood cells (RBCs) in maternal blood is of great importance to calculate appropriate dose of post-deliver anti D immunoglobulin in a rhesus D (RhD)-negative woman. Objective: The aim of this study is to evaluate a direct immunofluorescence flow cytometry technique in artificial and clinical samples and compared it to the Kleihauer-Betke test (KBT). Methods: This study was a prospective cohort design. Blood samples from 26 pregnant women who gave birth to RhD positive babies were tested using direct immunofluorescence flow cytometry and KBT techniques to determine the amount of FMH in the maternal circulation. The zone of D-positive cells was identified employing artificial samples including 0.3%, 0.6%, 1%, 1.5%, 2%, 5%, 10%, and 50% of D-positive fetal cells in D-negative maternal cells. Results: Analysis of 26 clinical samples for FMH showed consistent quantification with the flow cytometry and Kleihauer techniques. Although a good correlation was found between the KBT and flow cytometry results, in artificial samples containing more than 2% of fetal RhD positive cells, the flow cytometry results were closer to theoretical percentages. In a patient with FMH >4 mL, the FMH and consequently the required vial of Ig were overestimated using KBT. Conclusion: Most of the FMH calculated could have been neutralized by doses less than 625 IU, whereas the routine dose in Iran is more than double that amount (1500 IU). This achievement demonstrates that adjusting between the RhD immune globulin (RhDIg) dose and FMH size is inevitable.

When queen bees attack women stop advancing: recognising and addressing female bullying in the workplace

Purpose This paper aims to look at the implications of the “Queen Bee” syndrome in the workplace: its impact on women at work and the perception of women at work. Design/methodology/approach This paper draws on the author’s practical experience, observations, and studies. Findings The Queen Bee syndrome can have a negative impact on organizational performance and bottom-line results as well as individuals. Research limitations/implications The author calls for more work to done in this area to raise awareness and provide solutions. Practical implications This paper offers insight to help managers and organizations assess how much the Queen Bee syndrome may be at work in their own organization. It also invites women to self-reflect on their own behaviors. Originality/value This paper highlights an issue that can be ignored in organizations – how negative woman-to-woman behavior and/or bullying can be detrimental to individual and organizational performance.

Disseminated tuberculosis in a pregnant HIV negative woman with 12 weeks of pregnancy obtained through in vitro fertilization

Information on the outcome of extrapulmonary tuberculosis in pregnant women is limited. We present particular clinical and outcome aspects in a pregnant HIV negative woman (with pregnancy after in vitro fertilization) with tuberculosis at multiple extrapulmonary sites. In addition, we will describe the paradoxical reaction with appearance of cerebral tuberculomas after 7 months of antituberculous therapy initiation, most probably in the context of a immune reconstitution inflammatory syndrome (IRIS).