MPO Expression of Background Neutrophils in MPO Negative Acute Promyelocytic Leukemia, An Easy Clue to Corroborate a Challenging Diagnosis: A Case Report and Review of Literature

<div>Wright-Giemsa stained peripheral blood smear showing medium to large blasts with characteristic bilobed nucleus and variable cytoplasmic granularity. Several hypogranular forms intermixed with rare blasts showing prominent bright pink cytoplasmic granules and scant Auer rods.</div>

Case Reports in Hematology

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Figure 1

Figure 1: MPO Expression of Background Neutrophils in MPO Negative Acute Promyelocytic Leukemia, An Easy Clue to Corroborate a Challenging Diagnosis: A Case Report and Review of Literature 

Figure 1 | MPO Expression of Background Neutrophils in MPO Negative Acute Promyelocytic Leukemia, An Easy Clue to Corroborate a Challenging Diagnosis: A Case Report and Review of Literature 