Journal of Tongji Medical University

, Volume 14, Issue 1, pp 38–41 | Cite as

The morphological studies on M2/t(8;21) acute nonlymphocytic leukemia

  • Chen Fan-jun
  • Yang Ai-de
  • Fei Hong-bao


Bone marrow studies including morphological, morphometrical and ultrastructural aspects were performed in 35 patients with M2/t (8;21) and 23 patients with M2/NN. It was found that M2/t (8; 21) patients had higher cellularity in bone marrow. Type (II) myeloblast cells were predominant among myeloblasts. Deformation of nuclei, nucleocytoplasmic asynchronism and dysmegakaryocytopoiesis were more evident in M2/t (8; 21) than in M2/NN patients.

Key words

M2/t (8;21) acute nonlymphocytic leukemia morphology morphometry ultrastructure 


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Copyright information

© Springer 1994

Authors and Affiliations

  • Chen Fan-jun
    • 1
  • Yang Ai-de
    • 1
  • Fei Hong-bao
    • 1
  1. 1.Research Institute of Hematology, Xiehe HospitalTongji Medical UniversityWuhan

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