CIM11 2B5B
CIM-11 MMS (diagnostics, nouvelle classification OMS) — fichier du 2026-09-09
Gastrointestinal stromal tumour, primary site
- chapitre
- 02 Neoplasms
- bloc
- Malignant mesenchymal neoplasms
- definition
- This is the most common mesenchymal tumour that arises in the gastrointestinal tract. It is generally immunohistochemically positive for CD117 (KIT), phenotypically paralleling Cajal-cell differentiation, and most examples contain KIT- or PDGFRA-activating mutations. It is most frequent in the stoma
- type
- category
- navigateur oms (fr)
- https://icd.who.int/browse/2026-01/mms/fr#819644414 ↗