# OnCo record 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 owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/in-situ/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "in-situ" ;
  schema:name "In situ"@en ;
  schema:alternateName "carcinoma in situ"@en, "in-situ"@en, "ductal carcinoma in situ"@en, "DCIS"@en, "stage 0"@en, "pre-invasive"@en, "preinvasive"@en, "pre-cancer"@en, "precancer"@en, "precancerous"@en, "pre-cancerous"@en, "premalignant"@en, "pre-malignant"@en, "dysplasia"@en, "high-grade dysplasia"@en, "precancers"@en ;
  schema:description "Latin for 'in place': abnormal cells that look like cancer but have not yet broken through the layer they started in. Stage 0. Not yet able to spread, and usually curable by removing it."@en ;
  schema:url <https://onco.cc/terms/in-situ/> ;
  schema:dateModified "2026-09-09"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Carcinoma_in_situ> ;
  owl:sameAs <http://www.wikidata.org/entity/Q1035645> ;
  schema:citation <https://en.wikipedia.org/wiki/Carcinoma_in_situ> ;
  onco:related <https://onco.cc/terms/invasive-cancer/>, <https://onco.cc/terms/cancer-stage/>, <https://onco.cc/terms/screening/>, <https://onco.cc/terms/benign-vs-malignant/>, <https://onco.cc/terms/lesion/>, <https://onco.cc/pathways/field-cancerisation/> .