<unk>  is a rare disorder and its common<unk>  factors may be age, other myeloproliferative disorders, malignancies, radiation, or industrial chemical exposure.
Myelofibrosis risk factors
Myelodysplastic syndrome risk factors
Chronic myelogenous leukemia risk factors
Multiple myeloma risk factors
Essential thrombocytosis risk factors
Thrombotic thrombocytopenic purpura risk factors
Aplastic anemia laboratory findings
Thrombophilia risk factors