Human cancer under a microscope. The black dots on the right of the image are lymphocytes which are trying to get at the tumor, but are being stopped by cancer-associated fibroblasts. Disclaimer: AAAS ...

I was just diagnosed with early-stage melanoma, and I am being referred to an oncologist. What happens next? Will I need 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 health issues.

In the 1950s, T cells were yet to be described and the functions of lymphocytes were unknown. But animal experiments had shown that each day, enough lymphocytes enter the blood from the main ...

High neutrophils and low lymphocytes can mean your body is under severe stress or fighting an infection. A neutrophil-to-lymphocyte ratio (NLR) shows how sick you are and what treatment you may need.