1st stage of RBC development is?
Stages of RBC development: Proerythroblast - Early normoblast (Basophilic erythroblast) - Intermediate normoblast (Polychromatophilic erythroblast) - Late normoblast (Ohochromatic erythroblast) - Reticulocyte - Mature red cell EXTRA EDGE: - Hb can be 1st detected in proerythroblast - only by electron microscope - Hb can be 1st detected by routine staining in Intermediate Normoblast - 1st Non-nucleated cell seen in RBC development - Reticulocyte
Erythroblast
Intermediate normoblast
Late normoblast
Reticulocyte
RBC Development and Classification of Anemias