Also known as: Acute leukemia (morphologic abnormality) / Leukaemia stem cell / Leukemia stem cell / Leukemia undifferentiated / Leukaemia undifferentiated / Acute leukemia of unspecified cell type not having achieved remission / Acute leukemia of unspecified cell type / Leukemia of unspecified cell type, acute / Acute leukaemia of unspecified cell type / Acute leukemia NOS / Leukaemia of unspecified cell type, acute / Leukaemia acute / Acute leukemia / Leukemia acute / Acute leukaemia / Acute leukemia, disease (disorder) / Acute leukaemia NOS