Immune System

White Blood Cells (WBC)
The total count of immune cells that defend against infections and foreign invaders.

Eosinophils, Absolute
A type of white blood cell important for allergic reactions and defense against parasites.

Lymphocytes, Absolute
Counts lymphocytes (T cells, B cells, NK cells), which are central to adaptive immunity and long-term defense.

Lymphocytes
Expressed as a percentage of total white blood cells, showing balance within the immune system.

Basophils, Absolute
A rare type of white blood cell involved in allergic responses and inflammation.

Monocytes, Absolute
Counts monocytes, which develop into macrophages that engulf pathogens and regulate immune response.

Neutrophils
The most abundant white blood cell type, providing rapid response to infections. Reported as a percentage of total WBCs.

Monocytes
Percentage of white blood cells that contribute to inflammation, tissue repair, and immune regulation.

Eosinophils
Percentage of white blood cells involved in allergic and parasitic responses.

Basophils
Percentage of white blood cells that release histamine and contribute to inflammation.

Neutrophils, Absolute
The total number of neutrophils. Elevated levels often signal bacterial infection or acute inflammation.

Lymphocyte-to-Monocyte Ratio (LMR)
Reflects immune balance. Lower values may indicate chronic inflammation or weakened immunity.

Platelet-to-WBC Ratio
Links clotting activity with immune status. Abnormal ratios are associated with infection and inflammation.

Neutrophil-to-Lymphocyte Ratio
A widely used marker of systemic inflammation and immune stress. Elevated levels are linked with poorer outcomes in many diseases.

Monocyte-to-Lymphocyte Ratio (MLR)
Another immune balance marker. High ratios may reflect chronic infection or immune dysregulation.

Neutrophil-to-Lymphocyte & Platelet Ratio (NLPR)
Combines immune and clotting markers for a broader measure of systemic inflammation and disease risk.