ICD-11 classes
03 Diseases of the blood or blood-forming organs
Neoplasms of haematopoietic or lymphoid tissues
Mature B-cell neoplasms
2A83 — Plasma cell neoplasms
2A83.1 — Plasma cell myeloma
ICD-11 2A83.1 — Plasma cell myeloma
A bone marrow-based plasma cell neoplasm usually characterised by a serum monoclonal protein and/or urinary light chains. ”CRAB” criteria (osteolytic lesions, hypercalcaemia, renal failure, and anaemia) separate symptomatic plasma cell myeloma form asymptomatic (smoldering) myeloma.
It includes 4 items.
- Kahler disease
- Myelomatosis
- Medullary plasmacytoma
- multiple myeloma
It excludes 1 item.
- Solitary plasmacytoma (2A83.2)
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Plasma cell neoplasms #1670