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Erythroid cells in PCM1/JAK2

Erythroid cells in PCM1/JAK2
#00061294
Author: Girish Venkataraman, MD, MBBS; John Phillip, MD
Category: Myeloid Neoplasms and acute leukemia (WHO 2016) > Myeloid/lymphoid neoplasms with eosinophilia and gene rearrangement > Myeloid/lymphoid neoplasms with PCM1-JAK2 (provisional)
Published Date: 02/27/2018

Clusters of intermediate erythroid precursors in the bone marrow in a case of myeloid neoplasm with PCM1/JAK2 fusion. The clusters of erythroid cells is a characteristic feature of this entity featuring as a provisional entity in the WHO 2017 revisions.