Lymphocytes are a type of white blood cell produced in bone marrow that play a crucial role in your immune system. There are several types—called T cells, B cells, and natural killer (NK) cells—that ...

Lymphocyte-rich Hodgkin’s lymphoma (LRHL) is a subtype of Hodgkin’s lymphoma, a cancer of the lymphatic system. Hodgkin’s lymphoma (HL) is a cancer affecting the lymphatic system. This crucial part of ...

Data from 29 studies covering brain, nasopharyngeal, oropharyngeal, esophageal, non–small cell lung, hepatocarcinoma, cervical, pancreatic, rectal cancers, and soft tissue sarcoma were analyzed.

Intraepithelial lymphocytosis is an elevated white blood cell count in your gastrointestinal tract. It can be a sign of celiac disease, Crohn’s disease, or other gastrointestinal conditions. The ...