HomeAnswersHematologypolycythemiaHow is polycythemia different from hemochromatosis?

Are polycythemia and hemochromatosis related to each other?

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Published At March 15, 2019
Reviewed AtAugust 23, 2023

Patient's Query

Hello doctor,

Is there an association between polycythemia and hemochromatosis? I have a high Hb of 18 and hematocrit of 51 %. I am a student and found to have incidental polycythemia. I tested for all myeloproliferative neoplasm and the bone marrow biopsy is negative for MPN. However, I was tested to have hemochromatosis type 4, an autosomal dominant disease for which I am heterozygous. But my HCT and Hb are always high at 18.2. Please advise me.

Hello,

Welcome to icliniq.com.

Usually, in hemochromatosis, storage iron is increased, that is serum ferritin. So you can investigate with serum ferritin as well. If you have myeloproliferative neoplasm-like polycythemia, then usually it can be clear from bone marrow study and JAK2 mutation. It comes under the primary polycythemia case. You can rule out the secondary cause of polycythemia like lung disease, cardiac problems, high altitude, smoking, etc. Both conditions are different.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Goswami Parth Rajendragiri
Dr. Goswami Parth Rajendragiri

Pathology

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