Svensk definition
En malign tumör som inte hunnit tränga in i den ursprungliga epitelcellens basalmembran och som inte spridit sig till andra vävnader.
Carcinoma in Situ
Karcinoma in situ
Engelsk definition
A lesion with cytological characteristics associated with invasive carcinoma but the tumor cells are confined to the epithelium of origin, without invasion of the basement membrane.
Svenska synonymer
Cancer in situ — Intraepiteliala tumörer — Preinvasivt karcinom
Engelska synonymer
Carcinoma, Preinvasive — Preinvasive Carcinoma — Carcinoma, Intraepithelial — Intraepithelial Carcinoma — Neoplasms, Intraepithelial — Intraepithelial Neoplasm — Neoplasm, Intraepithelial — Intraepithelial Neoplasms