acute myeloid leukemia, t(11;19)(q23.3;p13.3) (MONDO_0100385) is any acute myeloid leukemia that has the chromosomal anomaly t(11;19)(q23.3;p13.3). (A cytogenetic abnormality that refers to the translocation of the long arm (q23.3) of chromosome 11 and the short arm (p13.3) of chromosome 19. It is associated with KMT2A (MLL)/MLLT1 (ENL) fusions and acute myeloid leukemia.). Also known as: AML, t(11;19)(q23.3;p13.3), AML, t(11;19)(q23;p13.3).