Article
[CD13- and CD33-negative acute myelocytic leukemia (FAB classification; M2) with morphological changes and CD13 expression on recurrence].
[Rinsho ketsueki] The Japanese journal of clinical hematology - 1 Apr 2001
Aoyama Y, Yamane T, Kanashima H, Takeoka Y, Koh K, Nakao Y, Yamamura R, Nakamae H, Ohta K, Inoue T, Hino M, Tatsumi N
Abstract excerpt
A 42-year-old man was diagnosed as having acute myelocytic leukemia in July 1998. The leukemic cells tended to be differentiated, and on the basis of positive peroxidase staining, this case was considered to be AML (M2) according to the FAB classification. t(8;21)(q22;q22) chromosomal abnormality was observed, but surface antigen analysis revealed no expression of either CD13 or CD33, a finding characteristic of...
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