Low-grade Appendiceal Mucinous Neoplasm and Endometriosis: Incidental Coincident Pathologies at Cesarean Section.

Incidental pathologic findings at the time of Cesarean section are exceedingly uncommon. Similarly, occult low-grade appendiceal mucinous neoplasms and other noninflammatory, non-neoplastic appendiceal pathologies are rare, although appendiceal neoplasia, most commonly well-differentiated neuroendocrine tumors, may be found during evaluation of acute appendicitis. Here we report the first case of incidental coincident low-grade appendiceal mucinous tumor and endometriosis involving the appendix at the time of Cesarean section. We highlight pitfalls in the histopathologic evaluation of these processes, particularly given the setting of decidualization of ectopic endometrial stroma, as well as the prognostic implications of low-grade appendiceal mucinous tumors to emphasize the importance of clinicopathologic correlation and careful intraoperative examination of the appendix and other visible structures during Cesarean section.

Supporting underrepresented minority students and advancing educational and health equity: Travelers Summer Research Fellowship (TSRF) program radiology panel.

OBJECTIVE: The COVID-19 pandemic has highlighted the racial disparities in health outcomes within our nation. This is especially relevant in the field of radiology where the lack of minority representation is particularly striking. The purpose of this paper is to describe a pipeline program designed to support underrepresented minority (URM) students and provide a model to bridge URMs to careers in medicine hence cultivating health equity. METHODS: We designed a radiology pipeline program within The Travelers Summer Research Fellowship Program (TSRF) to give underrepresented students an opportunity to engage with radiologists. Participants experience a rich inquiry-based curriculum and completed pre- and post-intervention surveys that measured motivational factors for medical education and interest level in medical careers. RESULTS: 29 undergraduate students participated in the 2021 TSRF Program. The data comparing the pre- and post-surveys demonstrated that the TSRF program played a positive role in sparking interest in radiology, debunking misperceptions about radiologists, and boosting participant confidence regarding medical school applications. DISCUSSION: We created an interactive curriculum for URM students to cultivate a new generation of radiologists that will reflect and better meet the needs of the populations they are serving thereby mitigating the current health disparities in our nation.

Timing of HIV diagnosis relative to pregnancy and postpartum HIV care continuum outcomes among Latin American women, 2000 to 2017.

BACKGROUND: HIV incidence among women of reproductive age and vertical HIV transmission rates remain high in Latin America. We, therefore, quantified HIV care continuum barriers and outcomes among pregnant women living with HIV (WLWH) in Latin America. METHODS: WLWH (aged ≥16 years) enrolling at Caribbean, Central and South America network for HIV epidemiology (CCASAnet) sites from 2000 to 2017 who had HIV diagnosis, pregnancy and delivery dates contributed. Logistic regression produced adjusted odds ratios (aOR) and 95% confidence intervals (CI) for retention in care (≥2 visits ≥3 months apart) and virological suppression (viral load <200 copies/mL) 12 months after pregnancy outcome. Cumulative incidences of loss to follow-up (LTFU) postpartum were estimated using Cox regression. Evidence of HIV status at pregnancy confirmation was the exposure. Covariates included pregnancy outcome (born alive vs. others); AIDS diagnosis prior to delivery; CD4, age, HIV-1 RNA and cART regimen at first delivery and CCASAnet country. RESULTS: Among 579 WLWH, median postpartum follow-up was 4.34 years (IQR 1.91, 7.35); 459 (79%) were HIV-diagnosed before pregnancy confirmation, 445 (77%) retained in care and 259 (45%) virologically suppressed at 12 months of postpartum. Cumulative incidence of LTFU was 21% by 12 months and 40% by five years postpartum. Those HIV-diagnosed during pregnancy had lower odds of retention (aOR = 0.58, 95% CI: 0.35 to 0.97) and virological suppression (aOR = 0.50, 95% CI: 0.31 to 0.82) versus those HIV-diagnosed before. CONCLUSION: HIV diagnosis during pregnancy was associated with poorer 12-month retention and virological suppression. Young women should be tested and linked to HIV care earlier to narrow these disparities.