The Resources is a growing body of knowledge, new information, and practical tools to use with your patients who have MPNs.

Articles – Scientific articles and links related to polycythemia vera, essential thrombocythemia, and myelofibrosis


  • WHO Diagnostic Criteria for PMF, PV, and ET – WHO guidelines of major and minor criteria for diagnosing PMF, PV, and ET
  • IWG-MRT Diagnostic Criteria for Post-PV MF and Post-ET MF – A tool to facilitate monitoring and early identification of disease progression in PV and ET patients
  • MPN Symptom Assessment Form Total Symptom Score – Ten symptoms of MPN and how they may affect your patient