Follicular Lymphoma International Prognostic Index (FLIPI)
One point each for age >60, stage III/IV, elevated LDH, hemoglobin <12 g/dL, and >4 nodal areas.
Calculator
How it works
FLIPI stratifies newly diagnosed follicular lymphoma using five clinical and laboratory variables (Solal-Céligny et al.; published reference).
Limits
Superseded in some settings by FLIPI-2; does not replace histology, PET, or modern targeted therapy planning.
Educational tool only—not for diagnosis or treatment decisions.