Hematology · Oncology

Revised International Prognostic Scoring System (IPSS-R) for MDS calculator

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

Clinical inputs

ipssr cytogenetic risk

Select the IPSS-R cytogenetic risk category from the 2012 revision table.

ipssr marrow blasts percent (%)

ipssr hemoglobin g dl (g/dL)

ipssr platelets ×10⁹ l (×10⁹/L)

ipssr anc ×10⁹ l (×10⁹/L)

Result

Complete all required inputs to calculate the score.

Formula inputs

ipssr cytogenetic risk
ipssr marrow blasts percent (%)Accepted range: 0 to 100
ipssr hemoglobin g dl (g/dL)Accepted range: 3 to 20
ipssr platelets ×10⁹ l (×10⁹/L)Accepted range: 0 to 2000
ipssr anc ×10⁹ l (×10⁹/L)Accepted range: 0 to 50

Primary source

Greenberg PL et al. Revised international prognostic scoring system for myelodysplastic syndromes. Blood. DOI: 10.1182/blood-2011-12-397489. PMID: 22323453. Scope: primary MDS using the IPSS-R cytogenetic categories and marrow blast, hemoglobin, platelet, and ANC values at diagnosis. (2012)

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