label: B Acute Lymphoblastic Leukemia, BCR-ABL1-Like
label_lc: b acute lymphoblastic leukemia, bcr-abl1-like
description: B acute lymphoblastic leukemia characterized by a gene-expression profile similar to that of BCR-ABL1-positive B acute lymphoblastic leukemia, absence of the pathognomonic BCR-ABL1 rearrangement, alterations of lymphoid transcription factor genes, and a poor outcome.