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Real members of myMPNteam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
September 17, 2025
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Yes, a bone marrow biopsy along with other tests can help detect Polycythemia Vera (PV). For PV specifically, doctors will look for:

• High red blood cell count
• High hemoglobin levels
• High hematocrit levels
• Elevated white blood cell or platelet counts
• JAK2 gene mutations (present in almost all PV cases) The bone Show Full Answer

Yes, a bone marrow biopsy along with other tests can help detect Polycythemia Vera (PV). For PV specifically, doctors will look for:

• High red blood cell count
• High hemoglobin levels
• High hematocrit levels
• Elevated white blood cell or platelet counts
• JAK2 gene mutations (present in almost all PV cases) The bone marrow biopsy is an important diagnostic tool that involves taking a small sample of bone marrow tissue using a needle, typically from the hip bone area. This is often done alongside a bone marrow aspiration, which collects the liquid part of the bone marrow. Together with genetic testing and blood work, these procedures help doctors make a definitive MPN diagnosis and determine the specific type.

September 17, 2025

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