What is MCV in lab results?

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MCV means mean corpuscular volume. It is part of a complete blood count and describes the average size of red blood cells. AI can explain why MCV may be high or low, but anemia questions should be reviewed with a clinician who can compare hemoglobin, other blood counts, symptoms, and history.

Indexed sources

[1] High trust

MedlinePlus: Complete blood count

Plain-language overview of CBC components and why they are measured.

Indexed page Original source

[2] High trust

Cleveland Clinic: MCV blood test

Patient education page explaining mean corpuscular volume and related anemia context.