2D84

ICD-11 MMS 2026-01

Malignant neoplasm metastasis in the small intestine

Description

The spread of cancer to the small intestine. This may be from a primary intestinal cancer, or from a cancer at a distant 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.

Index terms

  • Malignant neoplasm metastasis in the small intestine
  • secondary malignant neoplasm of small intestine
  • small intestine metastasis
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  • Ileum metastasis
  • Jejunum metastasis
  • jejunal metastasis
  • Malignant neoplasm metastasis in duodenum
  • duodenal metastasis
  • duodenum metastasis

Exclusions from above levels

  • 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

  • 2D80 – Malignant neoplasm metastasis in liver or intrahepatic bile duct
  • 2D81 – Malignant neoplasm metastasis in pancreas
  • 2D82 – Malignant neoplasm metastasis in extrahepatic bile ducts
  • 2D83 – Malignant neoplasm metastasis in ampulla of Vater
  • 2D85 – Malignant neoplasm metastasis in large intestine
  • 2D86 – Malignant neoplasm metastasis in anus
  • 2D8Y – Malignant neoplasm metastasis in other specified digestive system organ
  • 2D8Z – Malignant neoplasm metastasis in unspecified digestive system organ

Foundation entity

Malignant neoplasm metastasis in the small intestine – http://id.who.int/icd/entity/1922223549

Allowed postcoordination axes

Part of: 02: Neoplasms