MKI67 and diffuse large B-cell lymphoma: Further analysis of the correlation of CD5/CD43 coexpression with the clinicopathological characteristics of DLBCL showed that CD5/CD43 coexpression was significantly associated with advanced age, gender (male), more extranodal involvement, high IPI, high Ki‐67 index, non‐GC phenotype, and DLBCL mortality.