A cell which forms an erythrocyte or red blood cell.
An immature red blood cell characterized by the presence of a nucleus and large size. Usually found in the bone marrow.
Nucleated cell passing through maturation stages to become a mature erythrocyte. Erythroblasts are normally found in bone marrow, but they may appear in the blood circulation in certain diseases.
Any of a series of nucleated cells that pass through a succession of stages of maturation to form red blood cells (erythrocytes). Erythroblasts are normally present in the blood-forming tissue of the bone marrow, but they may appear in the circulation in a variety of diseases.
A series of nucleated cells in the bone marrow that go through various stages of development until they form erythrocytes. They may appear in the blood in certain diseases.
A young cell containing a nucleus that serves as the precursor for the development of an erythrocyte or red blood cell. In its mature state, the nucleus is no longer present.