PMC5954579_01
Bone-marrow finding in the patient. A number of nuclear cells were 1.97 x 104/microL. Megakaryocyte were scanty. Blast count was 0.2%. Proerythrocytes increased to 70.0% of all nuclear cells, which were partially positive for PAS and negative for peroxidase, alpha-naphthyl butyrate esterase, and naphthol AS-D chloroacetate esterase.
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PMC5954579_01_10.1177_2036361318773847-fig1.jpg
fig1-2036361318773847
She was diagnosed with PEL, also known as AML-M6b (Figure 1).