ICD-11 classes
03 Diseases of the blood or blood-forming organs
Neoplasms of haematopoietic or lymphoid tissues
Myelodysplastic and myeloproliferative neoplasms
2A40 — Chronic myelomonocytic leukaemia
ICD-11 2A40 — Chronic myelomonocytic leukaemia
A myelodysplastic/myeloproliferative neoplasm which is characterised by persistent monocytosis, absence of a Philadelphia chromosome and BCR/ABL1 fusion gene, fewer than 20 percent blasts in the bone marrow and blood, often myelodysplasia, and absence of PDGFRA or PDGFRB rearrangement.
It includes 1 item.
- Chronic monocytic leukaemia
It excludes 2 items.
- Myeloid/lymphoid neoplasm associated with PDGFRA rearrangement (2A50)
- Myeloid neoplasm associated with PDGFRB rearrangement (2A51)
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: