dL, total bilirubin 2.34 mg/dL, LDH 4 077 U/L. Brain CTscan: right frontal and right cerebellar hematomas. Bone marrow smear presented 89% of myeloperoxidase-positive blast cells, consistent with an acute myelomonocytic leukaemia (Fig. 2). Immunophenotypic analysis showed 60% of monocyte-derived dendritic cells, compatible with an aggressive and rare form of leukemia – acute myeloid dendritic c...