2B5A.Y

ICD-11 MMS 2026-01

Synovial sarcoma, other specified primary site

Coding note from above levels

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Exclusions from above levels

  • 2A01.1 – Mesenchymal tumour of meninges
  • 2A02.1 – Tumours of cranial or paraspinal nerves
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
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  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2B5A.0 – Synovial sarcoma of soft tissues of limb
  • 2B5A.1 – Synovial sarcoma of respiratory or intra-thoracic organs
  • 2B5A.Z – Synovial sarcoma, unspecified primary site

Foundation entity

Synovial sarcoma, primary site – http://id.who.int/icd/entity/644500343

Allowed postcoordination axes

Part of: 2B5A: Synovial sarcoma, primary site › 02: Neoplasms