Health

Breast Cancer Recurrence Risk Calculator

Estimate 10-year recurrence risk based on tumor characteristics.

Tumor Size (cm)

Tumor Grade

Positive Lymph Nodes

Age at Diagnosis

ER Status

HER2 Status

Est. 10-Year Recurrence Risk—

Risk Category—

Simplified risk model based on NPI (Nottingham Prognostic Index) principles: NPI = 0.2×size + grade + node stage.