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Atypical chronic myeloid leukemia, BCR-ABL1 negative 1

Atypical chronic myeloid leukemia, BCR-ABL1 negative 1
#00060165
Author: Elizabeth L. Courville, MD
Category: Myeloid Neoplasms and acute leukemia (WHO 2016) > Myelodysplastic/myeloproliferative neoplasms (MDS/MPN) > Atypical Chronic Myeloid Leukemia (aCML), BCR-ABL1 negative
Published Date: 10/03/2015

The peripheral blood shows a leukocytosis (WBC>100K) with the percentage of neutrophil precursors (promyelocytes, myelocytes, and metamyelocytes) comprising 17%.  There is dysplasia in the peripheral blood with hypolobated and hypogranular neutrophils.