Secondary peripheral T-cell lymphoma in a patient with DLBCL harboring BLM mutation following CD19/CD22 bispecific CAR-T cell therapy
We describe a case of secondary peripheral T-cell lymphoma (PTCL) arising from infused CD19/CD22-4-1BB-CD3-lenti bispecific chimeric antigen receptor (CAR)-T cells in a patient with relapsed or refractory B-cell lymphoma who carried a pathogenic germl…