Myelodysplastic Syndrome, Not Otherwise Specified with Single Lineage Dysplasia

**Semantic type:** Neoplastic Process

**Definition:** A myelodysplastic syndrome characterized by dysplastic changes involving only one myeloid cell lineage in the bone marrow.

**Synonyms:** - MDS with Low Blasts and Single Lineage Dysplasia - MDS-LB-SLD - MDS-SLD - Myelodysplastic Syndrome with Low Blasts and Single Lineage Dysplasia - Myelodysplastic Syndrome with Single Lineage Dysplasia - RCUD - Refractory Cytopenia with Unilineage Dysplasia