D.L.C.
Differential Leukocyte Count (D.L.C.) is a blood test that measures the percentage of different types of white blood cells (WBCs) present in the blood. These include neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type of white blood cell has a specific role in defending the body against infections, allergies, and other immune responses. This test is usually performed as part of a Complete Blood Count (CBC).
Changes in the levels of these cells can help identify various medical conditions. For example, increased neutrophils may indicate bacterial infections, while elevated lymphocytes are often seen in viral infections. Higher eosinophil counts may suggest allergic reactions or parasitic infections. Abnormal DLC results can also point toward inflammatory conditions, immune disorders, or blood-related diseases.
The D.L.C. test is simple and requires a small blood sample. Accurate results help doctors understand the body’s immune response, diagnose infections or disorders, and monitor ongoing treatments effectively.