DEAR DR. ROACH: I am a 58-year-old male. Several months ago, I lost 17 pounds, and even though I have gained back about 2 pounds in the past month, I cannot gain the weight back, even by increasing my ...

Lymphocytosis means you have a higher-than-usual lymphocyte count, often defined as more than 3 to 4 billion cells per liter of blood. Lymphocytes are white blood cells that help fight disease. Smudge ...

Lymphocytopenia is a condition in which your blood does not have a sufficient amount of white blood cells. Lymphocytes are cells of the immune system that protect your body from infections. A ...

Atypical lymphocytes are types of white blood cells that a person’s immune system produces. They help fight infections and diseases. High levels of atypical lymphocytes may indicate certain health ...

Younger patients with relapsed MDS may benefit from DLI post-stem cell transplant, improving overall survival rates. DLI is associated with graft-versus-host disease, but its impact on prognosis is ...

In a recent study published in Scientific Reports, researchers examined the relationship between cell-mediated or T lymphocyte-mediated immunity and severe acute respiratory syndrome coronavirus 2 ...

Lymphocytopenia, or lymphopenia, is a condition in which a person does not have enough lymphocytes in their blood. Lymphocytes are white blood cells that help to protect the body from infections. By ...

Please provide your email address to receive an email when new articles are posted on . Higher blood neutrophil count and neutrophil-to-lymphocyte ratio predict more severe disease and increased ...

Relationship of lymphocyte and eosinophil counts and immune-related adverse events in recipients of programmed death-1 (PD-1) inhibitor therapy: A single-center retrospective analysis. Assay ...