2A83.3

ICD-11 MMS 2026-01

Extraosseous plasmacytoma

Index terms

  • Extraosseous plasmacytoma
  • Extramedullary plasmacytoma
  • extramedullary plasmacytoma NOS
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  • extramedullary plasmacytoma without mention of remission
  • Extramedullary plasmacytoma in complete remission

Exclusions from above levels

  • 2E03 – Malignant neoplasm metastasis in bone or bone marrow
  • http://id.who.int/icd/entity/501778925 – Malignant neoplasm metastasis in lymph nodes
  • http://id.who.int/icd/entity/97145147 – Malignant neoplasm metastasis in thymus gland

Sibling codes

  • 2A83.0 – Monoclonal gammopathy of undetermined significance
  • 2A83.1 – Plasma cell myeloma
  • 2A83.2 – Solitary plasmacytoma
  • 2A83.4 – Plasma cell leukaemia
  • 2A83.5 – Monoclonal immunoglobulin deposition disease
  • 2A83.Y – Other specified plasma cell neoplasms
  • 2A83.Z – Plasma cell neoplasm, unspecified

Foundation entity

Extraosseous plasmacytoma – http://id.who.int/icd/entity/1742380769

Allowed postcoordination axes

Part of: 2A83: Plasma cell neoplasms › 02: Neoplasms