2A8Z

ICD-11 MMS 2026-01

Mature B-cell neoplasms, unspecified

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

  • 2A80 – Follicular lymphoma
  • 2A81 – Diffuse large B-cell lymphomas
  • 2A82 – Mature B-cell neoplasm with leukaemic behaviour
  • 2A83 – Plasma cell neoplasms
  • 2A84 – Heavy chain diseases or malignant immunoproliferative diseases
  • 2A85 – Other specified mature B-cell neoplasms or lymphoma
  • 2A86 – B-cell lymphoma, mixed features

Foundation entity

Mature B-cell neoplasms – http://id.who.int/icd/entity/1174774181

Allowed postcoordination axes

Part of: 02: Neoplasms