label: myelodysplastic syndrome with excess blasts-2
label_lc: myelodysplastic syndrome with excess blasts-2
description: "A myelodysplastic syndrome defined by 10-19% blasts in the bone marrow or 5-19% blasts in the blood and <10% blasts in the bone marrow. Approximately 33% of cases progress to acute leukemia. The prognosis is usually poor. (WHO)"