platelet distribution width (PDW) is an indication of variation in platelet size which can be a sign of active platelet release. MPV and PDW are simple platelet indices, which increase during platelet activation. PDW is a more specific marker of platelet activation, since it does not increase during simple platelet swelling. The rest of the blood parameters would be required for a specific diagnosis. I would advise you to meet a MD general medicine with your results so that the results can be clinically correlated so that a specific diagnosis can be reached.
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