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Purpose : It has been shown that a considerable number of acute myeloid leukemia(AML) patients had both myeloid and lymphoid antigens. CD7 is a lymphoid antigen, often expressed in AML cells. We investigated 40 AML patients to clarify the relationship between the cellular characteristics and clinical features.
Methods : We reviewed 8 CD7 positive(CD7+) AML patients and 32 CD7 negative(CD7-)... |