<s>[INST] My mother has Hgb 10.3....not sure of her labs, indicating kidney function, but primary has sent her to oncologist, who has scheduled her for iron transfusion.  He said he will repeat Hgb in four weeks, following transfusion, then will determine if bone marrow biopsy needed......is this to diagnose multiple myeloma? [/INST] Hi, dairy have gone through your question. I can understand your concern. She has iron deficiency anemia.  She should take iron treatment as per doctors advice.  No need to worry about multiple myeloma. It has no relation with multiple myeloma.  Don't worry. Just be relaxed. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. </s>