A-257 Monocyte Subset Repartitioning by Flow Cytometry: A Three-Year Retrospective Study Differentiating Chronic Myelomonocytic Leukemia from Other Causes of Monocytosis
Chronic myelomonocytic leukemia (CMML) is a rare, non-classical chronic myeloproliferative neoplasm whose diagnostic criteria were updated by the World Health Organization (WHO) in 2022 incorporating peripheral blood (PB) monocyte subset analysis by flow cytometry (FCM) into the diagnostic framework. An increased...