Mean Platelet Volume (MPV)
- Sample Type
- Standard
- Fasting
- No
- Unit
- fL
MPV measures the average size of platelets in the blood. Since larger platelets are typically younger and more metabolically active, MPV serves as an indicator of platelet production (thrombopoiesis) in the bone marrow. In a CBC, the MPV must be interpreted alongside the total platelet count. It helps distinguish between causes of thrombocytopenia (e.g., bone marrow failure vs. peripheral destruction).
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Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
MPV is highly sensitive to the anticoagulant used in the collection tube (EDTA causes platelets to swell over time). If the sample is not processed promptly, the MPV result may be artificially high, leading to incorrect diagnostic conclusions.
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 Mean Platelet Volume (MPV):
Official Sources
- ASH Clinical Practice Guidelines on Immune ...hematology.org
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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