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hematology
Mean Corpuscular Volume
MCV
Clinical Overview
MCV measures the average size of red blood cells. Low MCV (microcytic) suggests iron deficiency or thalassemia; high MCV (macrocytic) suggests B12/folate deficiency.
Reference RangesWHO/IFCC standards
| Age Group | Reference Range | Unit | Notes |
|---|---|---|---|
| Adults (18–64) | 80 – 100 | fL | — |
| Children / Pediatric | 70 – 90 | fL | Lower in infants |
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Related Topics
anemiaCBCmicrocyticmacrocyticiron deficiency