Hematology

Lymphocytes (DC)

Normal Range
20 - 40 %
Sample Type
Standard
Fasting
No
Unit
%

Lymphocytes are a type of White Blood Cell (WBC) critical for the adaptive immune system. This 'Differential Count' (DC) measures the percentage of lymphocytes relative to the total WBC count. They include T-cells (cell-mediated immunity), B-cells (antibody production), and Natural Killer cells. In a complete blood picture, lymphocyte levels help distinguish between viral infections, bacterial infections, and chronic inflammatory or hematological conditions.

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Interactive
%

Enter your lab result to see where you stand compared to the standard reference range.

Why Context Matters

Recent strenuous exercise, acute emotional stress, or recent corticosteroid use can significantly shift the differential count temporarily, leading to a potential misinterpretation of the immune status.

Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.

Clinical References

Source-of-truth databases and clinical guidelines for Lymphocytes (DC):

Research & Guidelines

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DR

Medically Reviewed by Dr. Binoy Babu, MBBS

Board Certified Doctor • 10+ Years Clinical Experience

Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.

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