Juvenile cell of Schilling.

Cell type in granulopoiesis

A metamyelocyte is a cell undergoing granulopoiesis, derived from a myelocyte, and leading to a band cell.

A granulocyte with a kidney-shaped nucleus intermediate in development between a promyelocyte and the mature segmented granular leukocyte.

the stage of neutrophil maturation immediately before the band cell. Appears in the blood during infections, and other marrow 'stress'