Liu M-J, Dai L, Yao L, Tan K-W, Cao H-Y, Huang S-M, Wan C-L, Huang Y-H, Zhang Y, Gong W-J, Xue S-L. Clonal evolution from B-cell acute lymphoblastic leukemia with <i>BCR::ABL1</i&gt; multilineage involvement to acute myeloid leukemia after multiple anti-CD19 chimeric antigen receptor T-cell therapy. Haematologica; https://doi.org/10.3324/haematol.2024.285574 [Early view].