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Living with Myeloproliferative neoplasm

A group of slow-growing blood cancers in which the bone marrow makes too many abnormal blood cells.

Understanding Myeloproliferative neoplasm

Myeloproliferative neoplasms are a group of slow-growing blood cancers in which the bone marrow makes too many abnormal blood cells.

The extra cells build up in the blood. The type depends on whether too many red blood cells, white blood cells, or platelets are made. There are six types: chronic myelogenous leukemia, polycythemia vera, primary myelofibrosis, essential thrombocythemia, chronic neutrophilic leukemia, and chronic eosinophilic leukemia. It can occur at any time in life.

Signs & symptoms

GARD doesn't list specific symptoms for this condition yet.

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include blood and bone marrow specialists and cancer specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Aplastic Anemia and MDS International Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Blood and bone marrow specialists (hematologists); Cancer specialists (oncologists)
Expert care
Expert lists: Aplastic Anemia and MDS International Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Aplastic Anemia and MDS International Foundation and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which type of myeloproliferative neoplasm do I have?
How often should my blood counts be checked?
Which treatment options are right for me?

Quick facts

Symptoms usually startany time in life

GARD doesn't describe a cause for this condition yet.

Blood

Also known as: chronic myeloproliferative disease; chronic myeloproliferative disorder; chronic myeloproliferative disorder (clinical); chronic myeloproliferative neoplasm; cmpd; mpd

Patient organizations

Source: NIH GARD · Myeloproliferative neoplasmGARD ID 9319 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Myeloproliferative neoplasm.

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Explore actively recruiting Myeloproliferative neoplasm studies with HealthSpark.

HealthSpark

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  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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