The cause of<unk>  is unknown, but it thought to be triggered by a viral infection. While rare cases have been attributed to infection with Parvovirus B19, the majority of cases are not related to Parvovirus infection. This is in contrast to<unk>  aplastic crisis, seen in patients with hemoglobinopathies such as sickle cell disease, which is usually caused by Parvovirus infection.
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