title: Histologic characteristics of myelodysplasia.
mesh_terms: D001757:Blastomeres / Q000648:ultrastructure; D001855:Bone Marrow Diseases / Q000150:complications / Q000473:pathology*; D006801:Humans; D011289:Preleukemia / Q000209:etiology / Q000648:ultrastructure*; D011379:Prognosis