Absolute Neutrophil Count (ANC)
- Sample Type
- Standard
- Fasting
- No
- Unit
- 10^3/µL
The ANC measures the total number of neutrophils—the body's primary defense against bacterial and fungal infections. In the context of a COVID Panel, it is used to assess the inflammatory response. While COVID-19 is viral, severe cases often show neutrophilia (high ANC) correlated with cytokine storms and secondary bacterial pneumonia, or lymphopenia, which shifts the neutrophil-to-lymphocyte ratio (NLR), a key prognostic marker.
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Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
ANC can be transiently elevated by corticosteroid use (common in COVID treatment), physical stress, or smoking. Furthermore, some ethnic groups naturally have lower baseline ANC (Benign Ethnic Neutropenia), which might be misidentified as a pathological state without clinical correlation.
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 Absolute Neutrophil Count (ANC):
Official Sources
Research & Guidelines
Related Indicators
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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