Catalog

Intraepithelial neoplasia of appendix, high grade

No MMS code

Link to WHO Definition

Intraepithelial neoplasia of appendix, high grade – http://id.who.int/icd/entity/1892477705

This is an epithelial neoplasm of appendix localised in the intraepithelium with high-grade dysplasia, characterised by the presence of marked cytological abnormalities and/or significant histological architectural complexity.