Myelodysplastic Syndromes

Dysmyelopoietic Syndrome; Myelodysplastic Syndrome; Syndrome, Dysmyelopoietic; Syndrome, Myelodysplastic; Syndromes, Dysmyelopoietic; Syndromes, Myelodysplastic
Conditions in which the bone marrow shows qualitative and quantitative changes suggestive of a preleukemic process, but having a chronic course that does not necessarily terminate as acute leukemia.