immunology, reactive lymphocytes, variant lymphocytes, atypical lymphocytes, Downey cells or Türk cells are cytotoxic (CD8+) lymphocytes that become large...

A lymphocyte is a type of white blood cell (leukocyte) in the immune system of most vertebrates. Lymphocytes include T cells (for cell-mediated and cytotoxic...

lymphocyte interacts with high affinity to the self antigen, then that that lymphocyte is then categorized as 'self-reactive'. These 'self-reactive'...

(cHL). Lymphocyte predominant (LP) ("popcorn") cells are present embedded in nodules consisting of B cells and other reactive cells (mainly reactive T cells)...

(typical and variants) admixed within a reactive cell infiltrate composed of variable proportions of lymphocytes, histiocytes, eosinophils, and plasma cells...

cells, also known as NK cells or large granular lymphocytes (LGL), are a type of cytotoxic lymphocyte critical to the innate immune system. They belong...

known as TC, cytotoxic T lymphocyte, CTL, T-killer cell, cytolytic T cell, CD8+ T-cell or killer T cell) is a T lymphocyte (a type of white blood cell)...

B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the...

the adaptive immune response. T cells can be distinguished from other lymphocytes by the presence of a T-cell receptor (TCR) on their cell surface. T cells...

identify changes in the appearance of white blood cells, such as reactive lymphocytes, or features such as toxic granulation and vacuolation in neutrophils...