NCIt synonyms : MPN-BP; Leukemic Transformation of Myeloproliferative Neoplasm;
NCIt definition : Transformation of a myeloproliferative neoplasm into acute myeloid leukemia, typically
via accelerated phase myeloproliferative neoplasm. Myeloblasts account for 20% or
more of the peripheral blood white cells or the nucleated cells in the bone marrow.;