T-cell subpopulation test reflects the body’s immune function as an indicator, T-cell subpopulation test needs to be analyzed comprehensively, CD4, CD8 and CD4/CD8 ratio of the decrease and increase in autoimmune diseases, immunodeficiency diseases, malignant tumors and other diseases such as the diagnosis of a supporting role.
1. Reduced CD4 cells are commonly seen in malignant tumors, immunodeficiency diseases, and long-term application of immunosuppressants; increased CD4 is seen in rheumatoid arthritis, dry syndrome, and so on;
2. CD8 cell decrease is seen in rheumatoid arthritis, dry syndrome, atopic dermatitis, etc. CD8 cell increase is seen in hepatitis B, infectious mononucleosis, etc;
3. CD4/CD8 ratio is a sensitive indicator for determining the immune function disorder of the organism, and a lower ratio is commonly seen in immunodeficiency diseases, malignant tumors, etc. A higher ratio indicates an overactive immune function, which can be seen in organ transplantation rejection and immune diseases.
It is still necessary to consult a professional doctor to make a comprehensive judgment according to the condition.