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CIM11 2B81.2

CIM-11 MMS (diagnostics, nouvelle classification OMS) — fichier du 2026-09-09

Neuroendocrine neoplasms of appendix

chapitre
02 Neoplasms
bloc
Malignant neoplasms of intestine
definition
Malignant neoplasms with neuroendocrine differentiation that arise in the appendix. Most are well differentiated neuroendocrine tumours (low and intermediate grade), i.e. carcinoids. Poorly differentiated neuroendocrine carcinomas (high grade) are exceedingly rare.
type
category
navigateur oms (fr)
https://icd.who.int/browse/2026-01/mms/fr#1590340268 ↗