If your platelet count is higher than 450,000 per microliter of blood, then you have a high platelet count. ... and you may also see the average size (called mean platelet volume or MPV).

The mean platelet volume (MPV) test measures platelet size. Learn about what to expect, as well as what high MPV and low MPV means.

A high MCV means your red blood cells are larger than normal. It's not commonly an indicator of cancer. Learn what typically causes a high MCV and how to treat it.

A high MCV means your red blood cells have a volume greater than 100 fl. The increased cellular volume may be due to conditions that cause the increased destruction of red blood cells, known as ...

Platelets prevent bleeding and help wounds heal. Both high and low levels may indicate cancer, anemia, and autoimmune disorders. Learn more about these levels here.