label: Chronic Myeloid Leukemia, Philadelphia Chromosome Positive, BCR-ABL1 Positive
label_lc: chronic myeloid leukemia, philadelphia chromosome positive, bcr-abl1 positive
description: A chronic myeloid leukemia characterized by the t(9;22)(q34;q11) chromosomal translocation, resulting in the presence of the Philadelphia chromosome and the BCR-ABL1 fusion gene.