Early Mammogram Screening's Impact on Early Breast Cancer Detection in Underserved Populations.

Background Breast cancer remains a pressing public health challenge in the United States, ranking as one of the most prevalent cancers and the second leading cause of cancer-related deaths among women. This study investigates the effectiveness of early mammogram screening in underserved populations. Methods Data from female patients receiving primary care at a tertiary hospital in Nashville between January 2022 and January 2023 were retrospectively analyzed. Inclusion criteria encompassed females aged 40 or older with initial mammogram screenings before turning 50. Exclusions included genetically or environmentally related risk factors, cosmetic motivations, age above 50 at first screening, and screenings prompted by physical exams. Results Of 150 eligible women aged 40-49, the majority (n=121, 80.7%) had normal findings, 18.0% (n=27) had benign lesions, and 1.3% (n=2) had suspicious/malignant lesions. About 30.7% (n=46) underwent additional testing due to suspicious masses, with ultrasounds and diagnostic mammograms being common. The breast malignancy positivity rate was 1.33% (n=2) for the study population and 4.3% among those requiring additional testing. The positivity rate for the population of Black American descent is 1% (n=2), and for the Hispanic population, it is 6.25% (n=1). Discussion Breast cancer remains a significant concern, with disparities in screening guidelines and varying age of diagnosis. Overdiagnosis and false positives are challenges, with our study highlighting potential benefits in early screening, particularly for populations with unique risk factors, such as smokers. However, the study's limitations, including a small sample size and demographic bias, necessitate larger, more diverse studies to establish stronger correlations. Shared decision-making in early mammogram screening is emphasized. Conclusion Early mammogram screening in the 40-49 age group may detect breast cancer cases, but guidelines remain inconsistent. The study recommends early screening at age 40, with awareness of potential advantages and disadvantages. Larger, more comprehensive studies are needed to inform breast cancer screening practices better.

A Rare Case of Thromboangiitis Obliterans of Bilateral Upper Extremities in an Adult Male.

Thromboangiitis obliterans (TAO) also known as Buerger's disease is a nonatherosclerotic vasculitis that is more common in adult male smokers. TAO predominantly affects lower extremities, however, cases with bilateral upper extremities involvement are a rare entity and difficult to manage. Symptoms of the disease mostly mimic that of acute ischemia of the limb. Diagnosis is mostly made clinically, however, radiographic vascular evaluation can strengthen the diagnosis. Herein we present a case of a 41-years-old male with a history of chronic smoking whose signs and symptoms were suggestive of TAO in bilateral upper extremities, however, the patient did not respond to smoking cessation and pharmacotherapy for a long time owing to which he underwent amputation after taking proper informed consent.