DLBCL, the most common NHL, affects 25-30% of NHL cases globally, with 25,000 new U.S. cases annually. DLBCL, a fast-growing NHL, often relapses or becomes refractory despite new therapies. Epcoritamab studies show promise in Phase 3 trials, with 91% MRD negativity in high-risk DLBCL patients and 59% ORR in R/R LBCL patients, highlighting potential for durable responses.