Which blood test is used to check for iron deficiency anemia in multiple myeloma patients?

Iron deficiency anemia can be checked using specific blood tests. Serum ferritin is a common test that helps show how much iron is stored in the body. Another useful test is the reticulocyte hemoglobin content (CHr), which looks at the hemoglobin in young red blood cells to see if there is enough iron. These tests help doctors understand if a person has iron deficiency anemia, even if they have a condition like multiple myeloma.

Key Tests:

• Serum Ferritin: Measures iron storage in the body
• Reticulocyte Hemoglobin Content (CHr): Checks iron levels in new red blood cells

These tests are important because they help doctors decide if a person needs more iron in their diet or through supplements. They are especially useful for people with conditions like multiple myeloma, where iron levels need to be carefully monitored.