I would favor AML, but would do additional studies- including cytochemistry, CD33, CD65, CD15, CD14, and CD117. Dan Arber City of Hope ______________________________ Reply Separator _________________________________ Subject: What to call it? Author: Mike Keeney <Mike.Keeney@LHSC.ON.CA> at INTERNET Date: 1/19/98 12:11 PM We are discussing a case of acute leukemia with the following results: Morphology - 93% undifferentiated blasts. CD 45 POS(DIM), CD7 POS, HLA-DR POS, CD34 POS, CD13POS (DIM), TdT POS. Negative for MPO,CD2, CD3 (surface and cytoplasmic), CD4,CD8, CD19, CD20, CD10, CD14,CD33. Debate-Undifferentiated or MO? (or something else!!?) Comments please! Mike Keeney London Health Science Centre Canada
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