aggressive NK cell leukemia


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  • Clinical

    • EBV
    • aggressive
    • Asian prevalence
    • median age 42

  • Morphology

    • ranges from large granular lymphocytes to blue blast-like cells to pleomorphic cells

  • Stains

    • positive: CD2, cCD3, CD56, CD16 (75%)
    • negative: surface CD3
    		•