# OnCo record idea-prev-frail-elderly-primary-endocrine-breast (idea). 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/ideas/idea-prev-frail-elderly-primary-endocrine-breast/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-prev-frail-elderly-primary-endocrine-breast" ;
  schema:name "Hormone tablets instead of surgery for small breast cancers in the frail over-80s"@en ;
  schema:description "Frail women over 80 with small hormone-sensitive breast cancers may do as well with a daily tablet as with surgery. A trial would define who can safely avoid the operation."@en ;
  schema:url <https://onco.cc/ideas/idea-prev-frail-elderly-primary-endocrine-breast/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://doi.org/10.1093/jnci/djq099> ;
  onco:cancers <https://onco.cc/cancers/breast-hr-positive/> ;
  onco:sections <https://onco.cc/fronts/hormonal/> ;
  onco:technologies <https://onco.cc/technologies/endocrine-therapy/>, <https://onco.cc/technologies/geriatric-assessment/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-overdiagnosis/>, <https://onco.cc/bottlenecks/b-aging-comorbidity/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-welch-j-natl-cancer-inst/> .