Erythroblasts

**Definition:** Immature, nucleated ERYTHROCYTES occupying the stage of ERYTHROPOIESIS that follows formation of ERYTHROID PRECURSOR CELLS and precedes formation of RETICULOCYTES. The normal series is called normoblasts. Cells called MEGALOBLASTS are a pathologic series of erythroblasts.

**Tree numbers:** - A11.148.378.590.837.250.200 - A11.443.240.497.200 - A15.378.316.378.590.837.250.200

**Synonyms:** - Erythrocytes, Nucleated