High-Intermediate Risk Mantle Cell Lymphoma International Prognostic Index Combined Biologic Index

**Semantic type:** Intellectual Product

**Definition:** Intermediate risk MIPI score (4-5) and Ki-67 greater than or equal to 30% or High risk MIPI score (6-11) and Ki-67 less than 30%. A MIPI-c high-intermediate risk equals a MIPI-c score of 2.