acute myeloid leukemia, t(3;3)(q21.3;q26.2) (MONDO_0100399) is any acute myeloid leukemia that has the chromosomal anomaly t(3;3)(q21.3;q26.2). (A cytogenetic abnormality that refers to the translocation where both breakpoints are on the long arm (q23.1 and q26.2) of chromosome 3. It is associated with acute myeloid leukemia.). Also known as: AML, t(3;3)(q21.3;q26.2), AML, t(3;3)(q21.3q26.2), AML, t(3;3)(q21;q26.2), AML, t(3;3)(q26;q21).