# OnCo record carcinoma-in-situ (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/carcinoma-in-situ/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "carcinoma-in-situ" ;
  schema:name "Carcinoma in situ (CIS)"@en ;
  schema:alternateName "CIS"@en, "in situ carcinoma"@en, "in situ"@en, "Tis"@en, "lobular carcinoma in situ"@en, "LCIS"@en, "stage 0"@en, "non-invasive cancer"@en, "intraepithelial"@en ;
  schema:description "Cancer cells that fill the lining layer where they started but have not broken through the basement membrane into the tissue beneath. They cannot spread yet, so removal is usually curative; it is 'stage 0'."@en ;
  schema:url <https://onco.cc/terms/carcinoma-in-situ/> ;
  schema:dateModified "2026-09-09"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Carcinoma_in_situ> ;
  schema:citation <https://en.wikipedia.org/wiki/Carcinoma_in_situ> ;
  onco:related <https://onco.cc/terms/dcis/>, <https://onco.cc/terms/dysplasia/>, <https://onco.cc/terms/intravesical-therapy/>, <https://onco.cc/terms/tnm-staging/> ;
  onco:cancers <https://onco.cc/cancers/urothelial/>, <https://onco.cc/cancers/cervical/>, <https://onco.cc/cancers/melanoma/>, <https://onco.cc/cancers/lobular-carcinoma-in-situ/>, <https://onco.cc/cancers/bowens-disease/> ;
  onco:sections <https://onco.cc/fronts/early-detection/> ;
  onco:terms <https://onco.cc/terms/tnm-breast-cancer-editions/>, <https://onco.cc/terms/terminal-duct-lobular-unit/>, <https://onco.cc/terms/actinic-keratosis/>, <https://onco.cc/terms/keratinocyte-cancer/> .