However, the reference range can vary based on the lab. If your RDW blood test is high, it means there is a greater variation in the size of your red blood cells. This is called anisocytosis.
Medically reviewed by Gagandeep Brar, MD The red cell distribution width (RDW) blood test measures differences in the volume ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback