Acute Myeloid Leukemia without Maturation

**Semantic type:** Neoplastic Process

**Definition:** An acute myeloid leukemia (AML) characterized by blasts without evidence of maturation to more mature neutrophils. (WHO, 2001)

**Synonyms:** - AML without Maturation - Acute M1 Myeloid Leukemia - Acute Myeloblastic Leukemia without Maturation - Acute Myelogenous Leukemia without Maturation - Acute Myeloid Leukemia without Maturation (FAB M1) - Acute myeloid leukemia without maturation - FAB M1 - FAB M1 - M1 - M1 - M1 - M1 - M1 Acute Myeloblastic Leukemia - M1 Acute Myeloblastic Leukemia without Maturation - M1 Acute Myelogenous Leukemia - M1 Acute Myelogenous Leukemia without Maturation - M1 Acute Myeloid Leukemia - M1 Acute Myeloid Leukemia without Maturation