here we show that the presence of hematons in bone marrow aspirates correlated positively with homeostatic blood cell production : they were present in normal bone marrow ( bm ) ( 19/25 ) , and absent in myelodysplasic syndromes ( mdps ) ( 8/21 ) , in acute nonlymphocytic leukemias ( anll ) ( 3/22 ) and in chronic myeloid leukemia ( cml ) ( 2/28 ) .
C0005953
bone marrow
C0023467
acute nonlymphocytic