FLIPI + IPI Lymphoma Prognostic Indices
FLIPI (Solal-Celigny 2004) for follicular lymphoma: age >= 60, advanced stage III-IV, elevated LDH, hemoglobin < 12, and > 4 nodal areas; 0-1 low, 2 intermediate, >= 3 high risk (it also reports the IPI count).
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Age >= 60 years
- Yes
- Ann Arbor stage III-IV
- Yes
- LDH above normal
- Yes
- Hemoglobin < 12 g/dL
- No
- > 4 nodal areas involved
- No
- ECOG performance status >= 2
- No
- > 1 extranodal site
- No
Result: FLIPI 3 (high); IPI 3 (high-intermediate).
The tool opens with these values already filled in. Replace them with your own.
What the result means
- FLIPI (0-5)
- age > 60, stage III/IV, Hgb < 12, > 4 nodal areas, LDH > normal -> low 0-1, intermediate 2, high >= 3.
- IPI (0-5)
- age > 60, stage III/IV, ECOG >= 2, LDH > normal, > 1 extranodal site -> low 0-1, low-int 2, high-int 3, high 4-5.
What you enter
- Age >= 60 years
- Ann Arbor stage III-IV
- LDH above normal
- Hemoglobin < 12 g/dL
- > 4 nodal areas involved
- ECOG performance status >= 2
- > 1 extranodal site
How this is calculated
Solal-Celigny P, et al. Follicular lymphoma international prognostic index. Blood. 2004;104(5):1258-1265 (FLIPI); Int'l NHL Prognostic Factors Project. A predictive model for aggressive NHL. N Engl J Med. 1993;329(14):987-994 (IPI). Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.