by using the combination of alpha-naphthyl butyrate esterase and chloroacetate esterase for cytochemical detection of monocytes and granulocytes , respectively , we examined and identified five adult patients with acute myeloid leukemia whose leukemic cells often ( 20 to 30 % ) had the characteristics of both monocytes and granulocytes .
C0220615
adult
C1517806
leukemic cells