# OnCo record obstructing-colorectal-cancer (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/obstructing-colorectal-cancer/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "obstructing-colorectal-cancer" ;
  schema:name "Obstruction and T4 disease in bowel cancer"@en ;
  schema:alternateName "bowel obstruction from cancer"@en, "obstructing colorectal cancer"@en, "large bowel obstruction"@en, "colonic stent"@en, "bridge to surgery"@en, "T4 colon cancer"@en, "locally advanced colon cancer"@en ;
  schema:description "Sometimes a bowel cancer is found only when it blocks the bowel or has grown through its outer wall into the peritoneum or a neighbouring organ. Both change the plan: a blockage may be relieved with a stent so that surgery can be done calmly a few weeks later, and a tumour that has grown outside the bowel may be given chemotherapy first."@en ;
  schema:url <https://onco.cc/terms/obstructing-colorectal-cancer/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Bowel_obstruction> ;
  schema:citation <https://www.nice.org.uk/guidance/ng151/chapter/Recommendations>, <https://doi.org/10.1093/bjs/znac141>, <https://doi.org/10.1200/jco.22.00046>, <https://www.cancerresearchuk.org/about-cancer/bowel-cancer/stages-types-and-grades/TNM-staging> ;
  onco:tag "gi", "colorectal" ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/colon-cancer/>, <https://onco.cc/cancers/rectal-cancer/> ;
  onco:technologies <https://onco.cc/terms/endoscopy/>, <https://onco.cc/technologies/ct/> ;
  onco:terms <https://onco.cc/terms/tnm-staging/>, <https://onco.cc/terms/colectomy/>, <https://onco.cc/terms/lymphovascular-invasion/>, <https://onco.cc/terms/emergency-presentation/>, <https://onco.cc/terms/conversion-therapy-colorectal/> .