2C94.0

ICD-11 MMS 2026-01

Adenocarcinoma of urinary bladder

Description

A rare adenocarcinoma arising from metaplastic bladder epithelium. It is frequently associated with long-standing local irritation. The majority of cases originate from the trigone and the posterior wall of the bladder.

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.

Index terms

  • Adenocarcinoma of urinary bladder
  • Adenocarcinoma of bladder

Exclusions from above levels

  • 2E01 – Malignant neoplasm metastasis in bladder
  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
  • 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

  • 2C94.1 – Squamous cell carcinoma of urinary bladder
  • 2C94.2 – Urothelial carcinoma of bladder
  • 2C94.Y – Other specified malignant neoplasms of bladder
  • 2C94.Z – Malignant neoplasms of bladder, unspecified

Foundation entity

Adenocarcinoma of urinary bladder – http://id.who.int/icd/entity/1907332818

Allowed postcoordination axes

Part of: 2C94: Malignant neoplasms of bladder › 02: Neoplasms