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 ...

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 ...

Outcomes in premenopausal patients with HR+/HER2- breast cancer and lymph node micro-metastasis based on the 21-gene recurrence score. Multivariate Cox model for RFI in luminal B breast cancer.

Dear Dr. Roach: I’m 71 years old. In 2021, lymphocytosis was found during my pre-op workup for breast cancer. I had a successful lumpectomy and radiation, and I am on a five-year course of anastrozole ...

About 8 to 10 million Americans over age 40 have an overabundance of cloned white blood cells, or lymphocytes, that hamper their immune systems. Although many who have this condition - called ...

Intraepithelial lymphocytosis is a complex immunological phenomenon. It commonly affects the gastrointestinal tract, where damage to the lining of tissue causes the number of lymphocytes (a type of ...