bilineal acute myeloid leukemia acute leukemia of ambiguous lineage acute undifferentiated leukemia MedDRA:10045516 ONCOTREE:AUL SCTID:359631009 acute undifferentiated leukemia NCIT:C9298 GARD:0016863 leukemia stem cell MEDGEN:79081 undifferentiated acute leukaemia stem cell leukaemia stem cell acute leukemia undifferentiated acute leukemia NANDO:2200017 UMLS:C0280141 acute leukaemia not otherwise specified A rare acute leukemia of ambiguous lineage in which the blasts do not express markers specific to myeloid or lymphoid lineage. Orphanet:98835 MONDO:0020321 stem cell acute leukaemia stem cell leukemia leukaemia stem cell AUL acute myeloid leukemia, minimal differentiation, FAB M0