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Hematology · Oncology

Follicular Lymphoma International Prognostic Index 2 (FLIPI2) calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

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Formula inputs

  • flipi2 beta2 microglobulin above uln
  • flipi2 bone marrow involvement > 30 percent
  • flipi2 hemoglobin < 12 g dl
  • flipi2 longest node diameter > 6 cm
  • flipi2 age > 60

Primary source

Federico M et al. Follicular lymphoma international prognostic index 2: a new prognostic index for follicular lymphoma derived from the PRIMA study. J Clin Oncol. DOI: 10.1200/JCO.2008.20.8402. PMID: 19349633. Scope: advanced follicular lymphoma treated with rituximab-containing therapy in PRIMA. (2009)

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