NPM1 and acute myeloid leukemia: We aimed to retrospectively discern the heterogeneity of outcomes from clinicopathological characteristics and next‐generation sequencing (NGS) data in adult patients with NPM1‐mutated (NPM1mut) acute myeloid leukemia (AML) induced with standard‐dose (SD, 100–200 mg/m2) and intermediate‐dose (ID, 1000–2000 mg/m2) cytarabine arabinose (Ara‐C).