Anemia characterized by appearance of immature myeloid and nucleated erythrocytes in the peripheral blood, resulting from infiltration of the bone marrow by foreign or abnormal tissue.

Synonyms: Myelophthisic Anemia, Anemia, Leukoerythroblastic, Anemias, Myelophthisic, Leukoerythroblastic Anemia, Anemias, Leukoerythroblastic, Myelophthisic Anemias, Anemia, Myelophthisic, Leukoerythroblastic Anemias