D46.9
Myelodysplastic syndrome, unspecified
Coding guidance (WHO 2019)
Myelodysplasia NOS Preleukaemia (syndrome) NOS
Sibling codes
D46Myelodysplastic syndromesD46.0Refractory anaemia without ring sideroblasts, so statedD46.1Refractory anaemia with ring sideroblastsD46.2Refractory anaemia with excess of blasts [RAEB]D46.4Refractory anaemia, unspecifiedD46.5Refractory anaemia with multi-lineage dysplasiaD46.6Myelodysplastic syndrome with isolated del(5q) chromosomal abnormalityD46.7Other myelodysplastic syndromes