FLT3 and acute myeloid leukemia: In view of its importance in AML diagnosis and management, the Canadian Leukemia Study Group/Groupe canadien d’étude sur la leucémie (CLSG/GCEL) undertook the development of a consensus statement on the clinical utility of FLT3 mutation testing, as members reported considerable inter-center variability across Canada with respect to testing availability and timing of use, methodology, and interpretation.