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Medical Wiki

MCV

Mean corpuscular volume, the average size of red blood cells.

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What it is

MCV means mean corpuscular volume, the average size of red blood cells measured in a CBC.^[1]

Why it matters

Red-cell size helps separate anemia patterns, but it is not a cause by itself.^[1,2]

What it affects

MCV is read with hemoglobin, ferritin/iron tests, B12/folate context, inflammation, bleeding, and marrow signals.^[1,2]

Interpretation traps

BioConst does not diagnose anemia type from MCV.^[1]

Related conditions

Iron-deficiency anemia and production context Anemia and oxygen-carrying capacity