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What Causes MGUS With A M-spike Of .2?

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Posted on Thu, 3 Apr 2014
Question: I have MGUS with an M-spike of .2 and no symptoms associated with multiple myeloma. My anemia was iron deficiency anemia and my iron results are normal and my hemoglobin went from 7.7 to 12. My serum creatinine is 1.3 and I don't have lyric lesions. My calcium is normal and I do not have bone pain. My albumin was 4.6 and my total globulin was 1.8.
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Answered by Dr. Robert Galamaga (44 hours later)
Brief Answer: Considerations. Detailed Answer: Hello and thank you for sharing your laboratory results. As you might already know monoclonal gammopathy of undetermined significance is an entity which we follow relatively conservatively. It does require interval laboratory evaluations every 3-6 months initially. I would be curious to know why you had the iron deficiency. I wonder if this was related to dietary iron deficiency or if you had some type of gastrointestinal bleeding. As long as your blood count has recovered to normal this is not necessarily very worrisome but I was just wondering about what might be causing the iron deficiency. You also might know that bone marrow biopsy is not necessarily indicated at this point. Your doctor would probably consider that if you develop any decreasing your blood counts or if your kidney function changed or if you develop hypercalcemia or bone lesions. The field of multiple myeloma has evolved rapidly over the past 10-15 years. You may never require treatment. However, if you do require treatment we have excellent treatment options which often put the disease into remission for long periods of time. That is a small consolation but still relatively reassuring as modern medicine advances. Thanks again for sharing your healthcare concern. Please let us know if you have any specific concerns that you would like to discuss with us. Sincerely, Dr. Galamaga
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Follow up: Dr. Robert Galamaga (1 hour later)
Thank you Dr. XXXXXXX My hematologist suspected that I was too careless while taking a blood thinner(Eliquis) or Nexium may have prevented the absorption of iron. I do have another concern, however. I had a high A\G ratio(2.6) with the normal range of 1.1-2.5. My albumin was 4.6 and my total globulin was 1.8. Is this a sign of leukemia? Also, can what one eats before the blood test effect the total globulin?
doctor
Answered by Dr. Robert Galamaga (22 hours later)
Brief Answer: Followup Detailed Answer: The A/G ratio in your case is not suggestive of leukemia. Globulin level may sometimes be affected by nutrition. The affect is not usually that significant however. Again you most likely have monoclonal gammopathy which can be followed conservatively. No interventions needed to be done and close monitoring is absolutely adequate. Sincerely Dr. Galamaga
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Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Robert Galamaga

Oncologist

Practicing since :2002

Answered : 2635 Questions

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What Causes MGUS With A M-spike Of .2?

Brief Answer: Considerations. Detailed Answer: Hello and thank you for sharing your laboratory results. As you might already know monoclonal gammopathy of undetermined significance is an entity which we follow relatively conservatively. It does require interval laboratory evaluations every 3-6 months initially. I would be curious to know why you had the iron deficiency. I wonder if this was related to dietary iron deficiency or if you had some type of gastrointestinal bleeding. As long as your blood count has recovered to normal this is not necessarily very worrisome but I was just wondering about what might be causing the iron deficiency. You also might know that bone marrow biopsy is not necessarily indicated at this point. Your doctor would probably consider that if you develop any decreasing your blood counts or if your kidney function changed or if you develop hypercalcemia or bone lesions. The field of multiple myeloma has evolved rapidly over the past 10-15 years. You may never require treatment. However, if you do require treatment we have excellent treatment options which often put the disease into remission for long periods of time. That is a small consolation but still relatively reassuring as modern medicine advances. Thanks again for sharing your healthcare concern. Please let us know if you have any specific concerns that you would like to discuss with us. Sincerely, Dr. Galamaga