2C11.1

ICD-11 MMS 2026-01

Mucinous carcinoma of other or ill-defined digestive organs

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

  • Mucinous carcinoma of other or ill-defined digestive organs

Exclusions from above levels

  • 2C50 – Malignant neoplasms of retroperitoneum
  • 2C51 – Malignant neoplasms of peritoneum
  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
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  • http://id.who.int/icd/entity/111033337 – Malignant neoplasm metastasis in digestive system
  • http://id.who.int/icd/entity/794095161 – Malignant neoplasms of lip, oral cavity or pharynx
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2C11.0 – Adenocarcinoma of other or ill-defined digestive organs
  • 2C11.2 – Other specified malignant neoplasms of other or ill-defined digestive organs
  • 2C11.Z – Malignant neoplasms of other or ill-defined digestive organs, unspecified

Foundation entity

Mucinous carcinoma of other or ill-defined digestive organs – http://id.who.int/icd/entity/45264155

Allowed postcoordination axes

Part of: 2C11: Malignant neoplasms of other or ill-defined digestive organs › 02: Neoplasms