<unk>  <unk>  is a slowly developing anemia of early childhood characterized by gradual onset of pallor.
Transient erythroblastopenia of childhood
Refractory cytopenia of childhood
Myomatous erythrocytosis syndrome
Acute megakaryoblastic leukemia
Acute erythroid leukemia
Refractory anemia with excess of blasts
Essential thrombocythemia
Refractory anemia with ring sideroblasts