A metamyelocyte is a cell undergoing granulopoiesis, derived from a myelocyte, and leading to a band cell. It is characterized by the appearance of a bent nucleus, cytoplasmic granules, and the absence of visible nucleoli. (If the nucleus is not yet bent, then it is likely a myelocyte.)
Additional images
See also Pluripotential hemopoietic stem cell
External links Histology image: 01805ooa – Histology Learning System at Boston University - "Bone Marrow and Hemopoiesis: bone marrow smear, neutrophilic metamyelocyte and mature PMN" Histology image: 75_05 at the University of Oklahoma Health Sciences Center Histology at KUMC blood-blood11 Histology at KUMC blood-blood12 Interactive diagram at lycos.es Slide at marist.edu hematologyatlas.com




