Хронічна мієломоноцитарна лейкемія

Визначення(English summary)

A rare myelodysplastic/myeloproliferative neoplasm characterized by a spectrum of clinical, hematological, and morphological features, ranging from predominantly myelodysplastic to mainly myeloproliferative in nature, with blood monocytosis (> 1G/L, constituting > 10% of circulating leukocytes). Is it often associated with blood cytopenia and/or ''proliferative features'' (increased leukocyte counts, splenomegaly), with marrow dysplasia and risk of progression to acute myeloid leukemia (AML).