Case Report

Promyelocytic Leukemia with No Retinoic Acid Receptor Alpha Abnormality but with RUNX1T1 Insertion to Chromosome 7q: A Classification and Management Dilemma

Figure 4

An approximate correlation between FAB and WHO 2008 classifications of AML subtypes, including suggested new subtypes “APL, NOS, and RARA negative.” FAB, French-American-British; WHO, World Health Organization; AML, acute myeloid leukemia; NOS, not otherwise specified; APL, acute promyelocytic leukemia; RARA, retinoic acid receptor alpha; MRC, myelodysplasia related changes.