TLC & DLC

TLC (Total Leukocyte Count) measures the total number of white blood cells in blood, helping detect infections, inflammation or bone marrow disorders; normal roughly 4,000–11,000/µL. DLC (Differential Leukocyte Count) breaks this down into percentages and absolute numbers of neutrophils, lymphocytes, monocytes, eosinophils and basophils, guiding diagnosis of bacterial vs viral infections, allergies, parasitic infestations or immune conditions.

Normal total leukocyte count (TLC) is about 4,000–11,000 cells/µL (4–11 ×10^9/L). Differential leukocyte count (DLC) typical percentages: neutrophils 40–70% (≈2.0–7.0 ×10^9/L), lymphocytes 20–40% (≈1.0–4.0 ×10^9/L), monocytes 2–8%, eosinophils 1–4%, and basophils 0.5–1%. Values vary by lab, age and pregnancy; consult your clinician for interpretation.

"DLC" means differential leukocyte count — part of a complete blood count that measures percentages and absolute numbers of neutrophils, lymphocytes, monocytes, eosinophils and basophils. In gynecology it helps detect or monitor infections, inflammation or immune responses (for example pelvic inflammatory disease, preoperative screening or treatment follow-up). Abnormal DLC patterns guide further testing and management.

DLC (differential leukocyte count) is a blood test that measures the percentages and absolute numbers of white blood cell types—neutrophils, lymphocytes, monocytes, eosinophils and basophils. It helps detect infections, inflammation, allergies, parasitic infestations and blood disorders; results guide diagnosis and treatment. DLC is done on a peripheral blood sample using automated counters or microscopic smear examination and interpreted clinically.

If your total leukocyte count (TLC) is high, it means elevated white blood cells—often from infection, inflammation, stress, smoking, certain medications, or less commonly blood disorders like leukemia. Your clinician may repeat the test, run a white cell differential, cultures, or imaging to identify the cause. Seek prompt medical review for fever, severe symptoms, easy bruising, unexplained weight loss, or a very high count.

Cost of a DLC (differential leukocyte count) varies widely. It's often included in a CBC and may be free under public healthcare. In private Indian labs it typically runs about ₹150–700. In the US, out‑of‑pocket charges commonly range from roughly $10–100+ depending on lab, location, and insurance. Confirm exact pricing with your local laboratory or insurer.