Acute myeloid leukaemia, not elsewhere classified by criteria of other types

**Definition:** Acute myeloid leukaemias specified by morphological criteria should only be classified as such, if recurrent genetic abnormalities, prior history of a myelodysplastic syndrome or myelodysplastic/myeloproliferative neoplasm, or history of cytotoxic chemotherapy and/or radiotherapy are absent.

**Exclusions:** - Acute myeloid leukaemia with recurrent genetic abnormalities - Therapy-related myeloid neoplasms - Acute myeloid leukaemia with myelodysplasia-related changes