The Evaluation of Lymphadenopathy in a Resource-Limited Setting.

Lymphadenopathy (LAP) refers to abnormalities in the size or consistency of lymph nodes. A wide range of etiologies contributes to the difficulty in diagnosing LAP, from mild self-limited viral infections to grave autoimmune diseases and malignancies. Detailed history-taking and a thorough physical examination are essential. Some physicians in developing countries may consider therapeutic testing. Certain groups may require additional evaluations and special treatment. When treating LAP, the etiology is targeted, but corticosteroids should not be administered before a complete diagnosis has been established due to their ability to mask the histological diagnosis of lymphoma and malignancy. This review aims to provide more straightforward and affordable methods available in almost all healthcare settings, especially those with limited resources.

COVID-19 Vaccine-Associated Lymphadenopathy in Breast Imaging Recipients: A Review of Literature.

The unpredictability of the coronavirus disease 2019 (COVID-19) pandemic has created an ongoing global healthcare crisis. Implementation of a mass vaccination program to accelerate disease control remains in progress. Although injection site soreness, fatigue, and fever are the most common adverse reactions reported after a COVID-19 vaccination, ipsilateral lymph node enlargement has increasingly been observed. In patients undergoing routine screening and surveillance for breast cancer, interpreting lymphadenopathy (LAP) is challenging in the setting of a recent COVID-19 vaccination. With a growing proportion of the population receiving the vaccine, a multifaceted approach is necessary to avoid unnecessary and costly workup. In this comprehensive review, we summarize the existing literature on COVID-19 vaccine-associated LAP in breast imaging patients.

Axillary lymphadenopathy in a renal cell carcinoma patient after COVID-19 Vaccination.

The distribution of the novel Covid-19 vaccines has been on a scale as unprecedented as the pandemic itself. While the vaccines promise to greatly reduce the spread and impact of the disease, encountering side-effects in clinical practice may pose diagnostic dilemmas. In this case report, we describe a patient with known metastatic renal cell carcinoma who presents with axillary lymphadenopathy found on PET/CT imaging after receiving a Covid-19 vaccine, which was subsequently confirmed to be reactive lymphadenopathy following biopsy.