急性单核细胞白血病(AMoL)较为少见,发病率不一。就AMoL作为独立的疾病仍有争议。Schi-lling在1913年首次描述了单核细胞的恶性增殖。Downey 1938年将AMoL分为两个型即:Schilling型和Naegeli型,后者称为粒单型白血病,Hayhoe等认为AMoL是介于AML和粒单型白血病之间的一种,因粒细胞和单核细胞均来自同一干细胞,这种看法似较合理。AMoL除具有特殊临床 Acute monocytic leukemia (AMoL) is rare, the incidence varies. There is still controversy about AMoL as an independent disease. Schi-lling first described the malignant proliferation of monocytes in 1913. Downey 1938 will AMoL divided into two types: Schilling type and Naegeli type, the latter known as leukemia, Hayhoe, etc. that AMoL is between the AML and myelomonocytic leukemia due to a combination of granulocytes and Monocytes from the same stem cells, this view seems more reasonable. AMoL except with special clinical