Individuals with<unk>  have a median age of presentation of 18–26 months; however, the disorder may occur in infants younger than 6 months and in children as old as age 10 years. Because of the gradual onset of the anemia, children are often healthier than expected from their low hemoglobin levels.
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