Lymphocyte Enumeration Basic & NK Cells Test
Blood
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Includes 12 Test Parameters
Absolute CD19
The Absolute CD19 test measures the quantity of CD19+ B lymphocytes in the blood, a type of white blood cell vital for antibody production. It is commonly used to diagnose and monitor immune system disorders, leukemias, and lymphomas. Abnormal levels can signal immunodeficiencies, autoimmune conditions, or blood cancers. This test assists in guiding treatment plans and tracking response to therapies
1 PARAMETER INCLUDED- Absolute CD19
Absolute CD3
Absolute CD3 quantifies CD3+ T cells, which are essential for orchestrating immune responses. CD3+ cells include both helper (CD4) and cytotoxic (CD8) T cells. The test is widely used for evaluating immune function in conditions like HIV, lymphomas, and primary immunodeficiencies. Results help in diagnosis and monitoring of diseases impacting T cell counts.
1 PARAMETER INCLUDED- Absolute CD3
Absolute CD3 - / CD(16 + 56)
This test evaluates NK (Natural Killer) cells, which are CD3 negative but express CD16 and CD56 markers. NK cells play a crucial role in the body’s defense against tumors and viral infections. Measuring these cells is useful in assessing immune competency, especially in immunodeficiencies and certain hematological conditions.
1 PARAMETER INCLUDED- Absolute CD3 - / CD(16 + 56)
Absolute CD4
Absolute CD4 measures the number of CD4+ T helper cells, a critical subset of immune cells. It is especially important for monitoring HIV/AIDS patients, as CD4 counts indicate immune status and guide treatment decisions. Low counts may also be seen in some cancers or autoimmune disorders.
1 PARAMETER INCLUDED- Absolute CD4
Absolute CD8
This test measures the number of CD8+ cytotoxic T cells, which destroy virus-infected cells and cancer cells. Absolute CD8 count is monitored in immune evaluations, HIV infection, and to assess immune recovery post-transplant or immunotherapy. Abnormal values can reflect immune suppression or activation.
1 PARAMETER INCLUDED- Absolute CD8
Absolute Lymphocyte Count
It represents the total quantity of these specific white blood cells crucial for immune defense. This count helps identify immune system health by detecting infections, autoimmune diseases, and certain blood cancers.
1 PARAMETER INCLUDED- Absolute Lymphocyte Count
CD19 (Total B cells)
This test measures the number of CD19-positive B cells in the blood. B cells are white blood cells that help make antibodies to fight infections. The test helps assess immune system health or monitor treatments for immune disorders and certain cancers.
1 PARAMETER INCLUDED- CD19 (Total B cells)
CD3 - / CD(16 + 56)
This test measures natural killer (NK) cells, CD3 negative, CD16/56 positive, which play a role in destroying virus-infected or cancerous cells. It helps assess immune function and detect immune deficiencies or malignancies.
1 PARAMETER INCLUDED- CD3 - / CD(16 + 56)
CD3 (Total T cells)
This test measures the total number of T cells in your blood, which are essential for fighting infections and regulating the immune system. Low or high CD3 counts can indicate immune system disorders or infections.
1 PARAMETER INCLUDED- CD3 (Total T cells)
CD4 / CD8 Ratio
This ratio compares the number of helper (CD4) and suppressor (CD8) T cells in the blood. A healthy ratio indicates a balanced immune system, while abnormal values can signal immune dysfunction or viral infections.
1 PARAMETER INCLUDED- CD4 / CD8 Ratio
CD4 (Helper T cells)
The CD4 test checks the number of helper T cells that coordinate the immune response. It’s commonly used for monitoring HIV patients and assessing immune system health.
1 PARAMETER INCLUDED- CD4 (Helper T cells)
CD8 (Suppressor T cells)
The CD8 test measures cytotoxic T cells that destroy infected or abnormal cells. It helps assess immune activity, especially in viral infections, autoimmune diseases, or cancer treatment monitoring.
1 PARAMETER INCLUDED- CD8 (Suppressor T cells)