It was designed to offer better accuracy than traditional metrics by combining cellular biomarkers with imaging data and physical disease characteristics. The Components of KBMP4

Changes in interim PET/CT scan results after 4 treatment cycles (specifically a decrease in SUVmax < 71%). Risk Stratification & Survival Rates

High KBMP4 scores often signal that standard R-CHOP therapy may not be enough, potentially leading to more intensive consolidative strategies or clinical trials.

The name is an acronym for the four independent predictors it tracks: