FLT3 mutations in myeloproliferative neoplasms: the Beaumont experience.

FLT3 is one of the most frequently mutated genes in acute myeloid leukemia. Previous studies have reported FLT3 mutation in as many as 9.2% of myeloproliferative neoplasms (MPNs) and myelodysplastic/myeloproliferative neoplasms (MDS/MPNs), as well as in chronic myelogenous leukemia, that are negativ