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If your RDW is high, it means there is a large variation between the size and volume of your red blood cells. A high RDW level can indicate: certain kinds of anemia; iron deficiency; folate and vitamin B12 deficiency; sickle cell anemia; acute bleeding; rapid breakdown of red blood cells
Test results appear as a percentage that lets you know whether your results are in the normal range or if your RDW is considered high or low. Normal RDW A normal result means that your red blood cells are similar in size.
High RDW Meaning. A high RDW, or anisocytosis, indicates greater than normal variation in RBC size. Further testing is often necessary to determine the cause. Common Causes of High RDW. Anemia: High RDW is commonly associated with various types of anemia, including: Iron Deficiency Anemia is the most prevalent form of anemia.
High RDW. A high RDW means that your red blood cells are unequal in size. This condition is called anisocytosis [2, 3]. It happens when, for any reason, the body is having issues producing red blood cells. Causes of High RDW. Causes listed below are commonly associated with high RDW. If your RDW is high, work with your doctor or another health ...
If your RDW blood test is high, it means there is a greater variation in the size of your red blood cells. A high RDW may be a sign of anemia or another nutrient deficiency. This article covers why RDW blood tests are done, how the results are interpreted, and what to expect if you are having an RDW blood test.
A normal RDW result means your red blood cells are within the reference range. Even if your RDW results are normal, your red blood cells may still be larger or smaller than usual. You may still have anemia or another medical condition that may need treatment. A high RDW result means your red blood cells are higher than the reference range. This ...
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 . A high RDW may be a sign of a nutrient deficiency.