Unilateral Axillary Lymphadenopathy in Cancer Patients Post-COVID-19 Vaccination: Review and Case Series.

Novel coronavirus-19 (COVID-19) variants continue to spread worldwide with the development of highly transmissible strains. Several guidelines addressing management of cancer patients during the COVID-19 pandemic have been published, primarily based upon expert opinion. The COVID-19 pandemic has affected all aspects of breast cancer care including screening, diagnosis, treatment, and long-term follow-up.

Hepatic and gastrointestinal manifestations in patients with COVID-19 and relationship with disease severity: a single-centre experience.

Background And Aims: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), emerged in late 2019. While the infection is commonly perceived as a respiratory disease, gastrointestinal complaints have been described in a significant number of patients since the beginning of the pandemic. This study investigated the prevalence of hepatic and gastrointestinal manifestations among patients with COVID-19 in terms of symptoms and biochemical findings, and the relationship with disease severity and outcomes.

HLA repertoire of 115 UAE nationals infected with SARS-CoV-2.

The class I and class II Human Leucocyte Antigens (HLA) are an integral part of the host adaptive immune system against viral infections. The characterization of HLA allele frequency in the population can play an important role in determining whether HLA antigens contribute to viral susceptibility. In this regard, global efforts are currently underway to study possible correlations between HLA alleles with the occurrence and severity of SARS-CoV-2 infection.