2C91.Y

ICD-11 MMS 2026-01

Other specified malignant neoplasms of renal pelvis

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

  • 2E00 – renal pelvis metastasis
  • 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

  • 2C91.0 – Urothelial carcinoma of renal pelvis
  • 2C91.Z – Malignant neoplasms of renal pelvis, unspecified

Foundation entity

Malignant neoplasms of renal pelvis – http://id.who.int/icd/entity/1540054175

Allowed postcoordination axes

Part of: 2C91: Malignant neoplasms of renal pelvis › 02: Neoplasms