Citations

ObjectiveIn 2020, one study by Strait and colleagues raised awareness that the clinical images in rheumatology educational materials underrepresent people with skin of color (P‐SOC). Since then, publishers of rheumatology educational materials have focused on addressing this shortcoming. This study investigates the change in representation of P‐SOC following the review of Strait et al.MethodsWe used the methods of the aforementioned study to collect images from commonly referenced rheumatology educational materials and categorized the skin tones within them as “light” or “dark.” We calculated the proportional change in images depicting dark skin tones between 2020 and 2022 from the American College of Rheumatology (ACR) Image Library, the 10th edition of Kelley's Textbook of Rheumatology, and New England Journal of Medicine (NEJM) as well as between 2020 and 2024 from rheumatology articles within UpToDate. We compared results using one‐sided Z‐tests.ResultsOverall, the proportion of images depicting dark skin tones increased 40.6% (P < 0.0001). The 10th edition of Kelley's Textbook of Rheumatology most significantly increased inclusion of P‐SOC (90.1%; P = 0.0039), with ACR Image Library, UpToDate, and NEJM also enhancing representation (41.9%, P < 0.0001; 31.0%, P = 0.0083; 28.2%, P = 0.3046, respectively).ConclusionThis study assesses the progress of rheumatology educational materials toward equitable representation of P‐SOC. It demonstrates that awareness coupled with focused efforts from educational publishers can enhance the proportion of images depicting dark skin tones, thereby enriching the quality of foundational knowledge relayed to rheumatology providers with the goal of improving health experiences and outcomes for P‐SOC with rheumatic diseases.image

AbstractAmerican Indians and Alaska Natives (AI/AN) are the Indigenous peoples of the United States. According to the U.S. Census Bureau, approximately 9.7 million people self-identified as AI/AN (alone or in combination with other races), representing 2.9% of the total U.S. population. These people represent diverse groups of discrete Tribes, each with their language, culture, and geographic home. As part of the conquest and settlement of North America, some Indigenous peoples signed treaties with the U.S. government, surrendering their lands in return for various government commitments, including health care. The Indian Health Service (IHS) was born out of these agreements. The IHS is an agency in the U.S. Department of Health and Human Services under the U.S. Public Health Service. The IHS provides a comprehensive health service delivery system for approximately 2.7 million AI/AN who belong to 574 federally recognized Tribes/nations in 37 states. The aim of this paper is to make recommendations regarding the initiation of sustainable neurology care in marginalized or underserved populations by reviewing 40 years of neurology care provision within the IHS. We will discuss (1) the IHS, (2) neurological care provided within the IHS, including midlevel provider extension of neurology care and traditional medical care, and (3) select neurological diagnoses within AI/AN populations. Marginalized populations, including those in the United States that are rural, remote, or low socioeconomic status, lack access to specialty neurology care. This includes many AI/AN. The IHS has developed novel solutions to promote specialty care, including neurology. Notably, initial IHS investments in full-time neurology providers have led to more robust neurology care, often receiving attention from university programs. This suggests that an initial investment in stable on-site full-time neurology services provides a path to potential sustainable care for marginalized populations.

Mesothelioma is a rare cancer that originates from the mesothelial surfaces of the pleura and other sites, and is estimated to occur in approximately 3,500 people in the United States annually. Pleural mesothelioma is the most common type and represents approximately 85% of these cases. The NCCN Guidelines for Mesothelioma: Pleural provide recommendations for the diagnosis, evaluation, treatment, and follow-up for patients with pleural mesothelioma. These NCCN Guidelines Insights highlight significant updates to the NCCN Guidelines for Mesothelioma: Pleural, including revised guidance on disease classification and systemic therapy options.

Vulvar cancer is annually diagnosed in an estimated 6,470 individuals and the vast majority are histologically squamous cell carcinomas. Vulvar cancer accounts for 5% to 8% of gynecologic malignancies. Known risk factors for vulvar cancer include increasing age, infection with human papillomavirus, cigarette smoking, inflammatory conditions affecting the vulva, and immunodeficiency. Most vulvar neoplasias are diagnosed at early stages. Rarer histologies exist and include melanoma, extramammary Paget’s disease, Bartholin gland adenocarcinoma, verrucous carcinoma, basal cell carcinoma, and sarcoma. This manuscript discusses recommendations outlined in the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for treatments, surveillance, systemic therapy options, and gynecologic survivorship.

ImportanceRapid and accurate diagnosis of autoimmune encephalitis encourages prompt initiation of immunotherapy toward improved patient outcomes. However, clinical features alone may not sufficiently narrow the differential diagnosis, and awaiting autoantibody results can delay immunotherapy.ObjectiveTo identify simple magnetic resonance imaging (MRI) characteristics that accurately distinguish 2 common forms of autoimmune encephalitis, LGI1- and CASPR2-antibody encephalitis (LGI1/CASPR2-Ab-E), from 2 major differential diagnoses, viral encephalitis (VE) and Creutzfeldt-Jakob disease (CJD).Design, Setting, and ParticipantsThis cross-sectional study involved a retrospective, blinded analysis of the first available brain MRIs (taken 2000-2022) from 192 patients at Oxford University Hospitals in the UK and Mayo Clinic in the US. These patients had LGI1/CASPR2-Ab-E, VE, or CJD as evaluated by 2 neuroradiologists (discovery cohort; n = 87); findings were validated in an independent cohort by 3 neurologists (n = 105). Groups were statistically compared with contingency tables. Data were analyzed in 2023.Main Outcomes and MeasuresMRI findings including T2 or fluid-attenuated inversion recovery (FLAIR) hyperintensities, swelling or volume loss, presence of gadolinium contrast enhancement, and diffusion-weighted imaging changes. Correlations with clinical features.ResultsAmong 192 participants with MRIs reviewed, 71 were female (37%) and 121 were male (63%); the median age was 66 years (range, 19-92 years). By comparison with VE and CJD, in LGI1/CASPR2-Ab-E, T2 and/or FLAIR hyperintensities were less likely to extend outside the temporal lobe (3/42 patients [7%] vs 17/18 patients [94%] with VE; P &amp;lt; .001, and 3/4 patients [75%] with CJD; P = .005), less frequently exhibited swelling (12/55 [22%] with LGI1/CASPR2-Ab-E vs 13/22 [59%] with VE; P = .003), and showed no diffusion restriction (0 patients vs 16/22 [73%] with VE and 8/10 [80%] with CJD; both P &amp;lt; .001) and rare contrast enhancement (1/20 [5%] vs 7/17 [41%] with VE; P = .01). These findings were validated in an independent cohort and generated an area under the curve of 0.97, sensitivity of 90%, and specificity of 95% among cases with T2/FLAIR hyperintensity in the hippocampus and/or amygdala.Conclusions and RelevanceIn this study, T2 and/or FLAIR hyperintensities confined to the temporal lobes, without diffusion restriction or contrast enhancement, robustly distinguished LGI1/CASPR2-Ab-E from key differential diagnoses. These observations should assist clinical decision-making toward expediting immunotherapy. Their generalizability to other forms of autoimmune encephalitis and VE should be examined in future studies.

Background Although VCAM‐1 (vascular cell adhesion molecule‐1) and ICAM‐1 (intercellular adhesion molecule‐1) have been associated with incident heart failure with preserved ejection fraction (HFpEF) and atrial fibrillation (AF), the associations of VCAM‐1 and ICAM‐1 with sensitive measures of cardiac structure/function are unclear. The objective of this study is to evaluate associations between VCAM‐1, ICAM‐1, and measures of cardiac structure and function as potential pathways through which cellular adhesion molecules promote HFpEF and AF risk. Methods and Results In MESA (Multi‐Ethnic Study of Atherosclerosis), we evaluated the associations of circulating VCAM‐1 and ICAM‐1 at examination 2 (2002–2004) with measures of cardiac structure/function on cardiac magnetic resonance imaging at examination 5 (2010–2011) after multivariable adjustment. Mediation analysis of left atrial (LA) strain on the association between VCAM‐1 or ICAM‐1 and AF or HFpEF was also performed. Overall, 2304 individuals (63±10 years; 47% men) with VCAM‐1 or ICAM‐1, cardiac magnetic resonance imaging, and covariate data were included in analysis. Higher VCAM‐1 and ICAM‐1 were associated with lower LA peak longitudinal strain and worse global circumferential left ventricular strain but were not associated with left ventricular myocardial scar or interstitial fibrosis. Lower LA peak longitudinal strain mediated 8% (95% CI, 2–30) of the relationship between VCAM‐1 and HFpEF and 9% (95% CI, 2–21) of the relationship between VCAM‐1 and AF. Conclusions Higher VCAM‐1 and ICAM‐1 were associated with lower LA function and left ventricular systolic function but were not associated with myocardial scar or interstitial fibrosis. VCAM‐1 and ICAM‐1 may promote HFpEF and AF risk through impaired LA reservoir function.